|Electrical transmission or interconnection systems patents - Monitor Patents|
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Electrical transmission or interconnection systems August inventions list 08/13Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application. 08/29/2013 > 24 patent applications in 17 patent subcategories. inventions list
20130221740 - Power supply system for a building: An electrical system, which includes a light switch housing and an AC-to-DC converter carried by the light switch housing. The electrical system includes an input power line which provides an AC signal to an input of the converter and an output power line coupled to an output of the converter.... Agent: Alva Systems, Inc.
20130221743 - Driver circuit for an electric vehicle and a diagnostic method: A driver circuit and a diagnostic method are provided. The circuit includes a first voltage driver having a first output line electrically coupled to a main contactor coil of a main contactor. The circuit further includes a microprocessor that measures a first voltage on a first voltage feedback line if... Agent: Lg Chem, Ltd.
20130221741 - Limited operating strategy for an electric vehicle: A vehicle is provided with a climate control system and a battery that is connected to the climate control system for supplying power. The vehicle also includes at least one controller that is configured to receive input indicative of a battery power limit and a battery state of charge (BSOC).... Agent: Ford Global Technologies, LLC
20130221744 - Mechanically removable wireless power vehicle seat assembly: Described herein are improved capabilities for a system and method for wireless energy distribution to a mechanically removable vehicle seat, comprising a source resonator coupled to an energy source of a vehicle, the source resonator positioned proximate to the mechanically removable vehicle seat, the source resonator generating an oscillating magnetic... Agent: Witricity Corporation
20130221742 - System for harvesting energy in vehicles and methods of making and using the same: Organic polymer-based energy harvesting materials may be applied to any surface of a vehicle experiencing contortion, compression, mechanical stress and/or strain, and/or vibration during operation. An organic piezoelectric polymer film is applied to some or all of those parts of the vehicle that exhibit stress and/or strain associated with vehicle... Agent:
20130221745 - Electric vehicle: The vehicle is provided with a reversible dc step-up/step-down transformer, two current sensors, two voltage sensors, a vehicle speed sensor, a speed sensor for one of the electric motors and a control system, wherein one or several reversible converters are connected directly to the terminals of the reversible power supply.... Agent: Zakrytoe Aktzionemoye Obschestvo Nauchno- Proizodstvennoe Predpriyatie "inkar-m"
20130221746 - Work machine: In a work machine, as a regeneration need determining unit determines that a collecting unit needs to be regenerated, a load control unit causes an increase in load on an engine by controlling a pressure accumulating unit so as to accumulate pressure oil attributable to an output of the engine... Agent: Hitachi Construction Machinery Co., Ltd.
20130221747 - Subscriber line power distribution system: A system and a method for distributing power to telecommunication subscriber lines is disclosed. It is important that the power dissipation in the subscriber line interface circuits, SLICs is reduced. Power dissipation occurs when the subscriber lines are fed with a voltage level that is higher than necessary. It is... Agent: Telefonaktiebolaget Lm Ericsson (publ)
20130221748 - Power transmission systems and components for direct current applications: A power conversion and distribution system. In one embodiment low voltage source components convert a high voltage AC power source to a relatively low voltage supply and provide a direct current output. First superconductor wires carry current from the low voltage source components to a load, and second superconductor wires... Agent: Advanced Magnet Lab, Inc.
20130221749 - Network system: A network system is provided. The network system includes: at least one component of an energy supply unit supplying energy and an energy management unit managing the energy supply unit. An amount of energy used or energy charge of the energy supply unit is adjustable. An amount of energy used... Agent:
20130221750 - Active back up auto changeover voltage bus: Several methods and a system to implement an efficient power supply management are disclosed. In one embodiment, an apparatus of a voltage supply includes a power supply providing a voltage. The apparatus includes an active supply module communicating with a supply voltage to a voltage bus through an ORing element.... Agent: Lsi Corporation
20130221751 - Power transmission apparatus: The power transmission apparatus may include a battery, a motor generator that is switchable between a driving state and a power generation state, at least a load, an inverter to switch the motor generator to any of the driving state and the power generation state, a charging state detecting means... Agent: Yanmar Co., Ltd.
20130221752 - Multilevel power supply: According to an embodiment there is provided a multilevel power supply comprising two power sources that share a common node, a switching arrangement, a charge storage device and an output terminal. The two power sources are configured to provide a first potential V1, a second potential V2 and a third... Agent: Kabushiki Kaisha Toshiba
20130221753 - Power processing methods and apparatus for photovoltaic systems: High power output may be obtained from a photovoltaic (PV) system by controlling each photovoltaic cell of a solar array individually to operate at its maximum power point. Each cell may have associated power electronics and control circuitry that may be integrated together on a chip which may be advantageously... Agent:
20130221754 - Method and apparatus for storing power from irregular and poorly controlled power sources: Embodiments of the present invention feature storing excess energy from solar, wind, wave, tidal and geothermal energy sources and combinations thereof in the form of upgraded fossil fuels.... Agent:
20130221755 - Circuit arrangement for setting a potential of a photovoltaic generator: A circuit arrangement for setting a potential of a photovoltaic generator with respect to a ground potential (GND) includes at least one first resistance connected between a negative output of the photovoltaic generator and a ground connection, and a series circuit including at least one second resistance and a breakdown... Agent: Sma Solar Technology Ag
20130221756 - Apparatuses, systems, and methods for a monotonic transfer function in wireless power transfer systems: A wireless power-transfer system includes a power-transmitting device and a power-receiving device. A frequency generator generates a power-transmit frequency to stimulate transmit coil and transmit resonance adjuster, which generate a near-field electromagnetic radiation at an adjustable coupling frequency. The power-receiving device includes a receive coil and a receive resonance adjuster... Agent: Integrated Device Technology, Inc.
20130221758 - Contactless power feeding apparatus: A contactless power feeding apparatus includes a secondary winding to which power is supplied from a primary winding by an AC power supply. An impedance absolute-value characteristic of Z1 has a frequency of a fundamental wave component to be between a frequency where a local maximum exists and that is... Agent: Nissan Motor Co., Ltd.
20130221757 - Wireless power transmission apparatus: A wireless power transmission apparatus includes: a transmission resonator installed in one side wall within a specific space and configured to comprise a transmission feeding loop for transmitting impedance matching and power and receive and transmit the impedance matching and power using the transmission feeding loop. Further, the wireless power... Agent: Electronics And Telecommunications Research Institute
20130221759 - Electronic device and method for start-up of an electronic device: An electronic device, comprising: a housing having at least one chamber; a magnetic element guideway for accommodating and guiding a magnetic element, wherein the magnetic element guideway enables positioning of an accommodated magnetic element in at least two magnetic element positions relative to the housing. A control and evaluation circuit... Agent: Endress + Hauser Gmbh + Co Kg
20130221760 - Power switching control device and closing control method thereof: A power switching control device and a closing control method thereof that can suppress generation of a transient voltage or current that is possibly caused by a variation in a load-side voltage after interrupting a current are obtained. A circuit-breaker-gap-voltage estimate value at and after a present time is calculated... Agent: Mitsubishi Electric Corporation
20130221761 - Energy-harvesting conveyor belts and methods: Energy-harvesting and -storage devices in conveyor belts and methods for molding those devices integrally into modular belt links and for enhancing energy harvesting through resonance tuning. Piezoelectric materials, electro-active polymers, thermoelectric generators, RF receivers, photovoltaic devices, linear induction generators, and inductive transformer coupling are used to harvest energy to power... Agent: Laitram, L.L.C.
20130221762 - Electromagnetic shielding material: An electromagnetic wave isolation device includes an isolation layer, a first substrate layer and a second substrate layer. The isolation layer has a first surface and a second surface. The isolation layer is doped with metallic particles. The first substrate layer is adhered to the first surface of the isolation... Agent:
20130221763 - Activation of safety mechanisms using smart materials: In various embodiments, the present disclosure relates to systems, for selectively actuating a safety mechanism, using a transformable material, to protect against an unwanted condition. The system in one implementation includes first and second pulley devices configured to accommodate multiple strands of the transformable material. In another implementation, the system... Agent: Gm Global Technology Operations LLC08/22/2013 > 30 patent applications in 14 patent subcategories. inventions list
20130214590 - Dual-engine power system for electric vehicles to increase the range without having to enlarge necessary batteries: A dual-engine power system is provided to improve the power system of the conventional electric vehicles. The vehicle is driven to move by the electric engine. The necessary power/electricity would be provided by the heat engine. Therefore, the range and the endurance battery of the electric vehicles are extended, and... Agent:
20130214592 - Power-supply control device: An electric power is surely supplied to a load even if an abnormality is generated in a switching control circuit, which controls a switching part that switches electric connection between a power supply and the load of a vehicle. The switching control circuit controls a state of a contact of... Agent:
20130214589 - Ram air turbine smoke isolation: An electrical power generation and distribution system includes a RAM air turbine a first direct current essential bus, a second direct current essential bus, a third direct current essential bus, a first contactor disposed between the first and third direct current essential buses, a second contactor disposed between the second... Agent: Hamilton Sundstrand Corporation
20130214591 - Wireless power charging using point of load controlled high frequency power converters: An apparatus for wirelessly charging a battery of an electric vehicle is provided with a point of load control. The apparatus includes a base unit for generating a direct current (DC) voltage. The base unit is regulated by a power level controller. One or more point of load converters can... Agent: Ut-battelle, LLC
20130214594 - Power supply unit for a vehicle electrical system of a motor vehicle: An improved power supply unit for a vehicle electrical system of a motor vehicle, which has an a.c. generator, that provides a phase signal, having an excitation coil, a field regulator assigned to the excitation coil and a rectifier having rectifier elements for the rectification of the generator voltage supplied... Agent:
20130214593 - Relay busbar device with built-in current sensor for vehicle: A relay busbar device of one embodiment is a relay busbar device with a built-in current sensor, which is interposed between a motor casing and an inverter casing, and includes a relay busbar both ends of which enter into both of the casings; a resin plate, through which the relay... Agent: Sumitomo Wiring Systems, Ltd.
20130214595 - Device for voltage stabilization in a motor vehicle: A voltage stabilization device is proposed for use in a motor vehicle. The voltage stabilization device comprises a first terminal for connecting the device with an energy source, in particular to a vehicle battery; a second terminal for connecting the device having a starting device of a motor vehicle; a... Agent: Flextronics International Kft.
20130214597 - Electrical power distribution system: A distributed electrical power system includes a first AC generator configured for supplying an AC voltage; a second AC generator configured for supplying the AC electrical voltage; an AC power distribution network connected to the first AC generator and the second AC generator for receiving the AC voltage, the AC... Agent: Sikorsky Aircraft Corporation
20130214596 - Management of an electric power generation and storage system: In one technique of the present invention, DC electric power from a DC bus is inverted to provide AC electricity to one or more electrical loads, and AC power from a power generating device is rectified to provide a first variable amount of electric power to the DC bus. This... Agent:
20130214600 - Method and controller for device power state control: A method and a controller for power state control of a device that is connected to two or more other devices are described. Also described are a method and a controller for configuring the power state control. Power states of related devices among the two or more other devices are... Agent: Thomson Licensing
20130214599 - Power converting apparatus and power converting system: A power converting apparatus is connected to a second power converting apparatus via a power supply line and an earth line, and includes: a carrier-signal generating unit configured to switch a frequency to a frequency selected from a plurality of candidate frequencies or a candidate frequency range according to information... Agent: Mitsubishi Electric Corporation
20130214598 - Synchronized pwm randomization for coordinated load management: A method of controlling a power consuming device includes receiving a control signal from a power supplying utility. The control signal signals a beginning of a control period. A length of time to operate the power consuming device during the control period is determined and an offset time is identified.... Agent:
20130214601 - Interface circuits for cascade and series battery management and methods thereof: An interface circuit for cascade battery management and an interface circuit for series battery management are provided. The interface circuit for cascade battery management comprises a master microcontroller, a slave microcontroller, a receiving opto-coupler, and transmitting opto-coupler. The master microcontroller is coupled to a first battery block. The slave microcontroller... Agent: System General Corp.
20130214602 - Method and system for generator control: In certain embodiments, the present invention includes a system for generator set control comprising a controller and two or more power generators configured to supply power to an electrical load. The two or more power generators are coupled to the controller, where the controller is configured to synchronize the two... Agent: Engineered Electric Company
20130214603 - Electronic device, image processing apparatus, and device control method: An electronic device includes a detecting unit configured to detect cut-off of a main power supply; a power storage unit configured to store power; a sensing unit configured to sense an amount of remaining power of the power storage unit; a determining unit configured to determine whether a functional operation... Agent:
20130214604 - Uninterruptible power supply systems and methods supporting load balancing: An uninterruptible power supply (UPS) system that includes a multiphase AC output configured to be coupled to a load, an inverter having an output coupled to the AC output and a control circuit operatively associated with the inverter and configured to cause the inverter to compensate for a phase imbalance... Agent: Eaton Corporation
20130214606 - Electronic device and power-source device: Electronic device comprising: processing unit including accepting part accepting processing request from external device and executing process specified by request; secondary battery connected with external power source; and power-source device transitioning to operating state when request is accepted in waiting state, and transitioning to waiting state when processing unit completes... Agent: Konica Minolta Business Technologies, Inc.
20130214605 - Linear automatic transfer switch and switching means: A transfer switch including: a bus bar; a track parallel to the bus bar; a first power source connection proximate to the track; a second power source connection proximate to the track offset along the track from the first power source connection; a conductive core slidably coupled to the track,... Agent: General Electric Company
20130214607 - Electromagnetic interference cancelling during power conversion: Apparatus for cancelling electromagnetic interference (EMI) during power conversion. In one embodiment, the apparatus comprises a power converter for converting a DC input to a DC output, wherein the power converter comprises a transformer having a primary winding and a secondary winding, the secondary winding coupled to a diode such... Agent: Enphase Energy, Inc.
20130214608 - Power control device: Direct-current power generated by the solar panel 9 is supplied to a DC-DC converter 51 and output as a predetermined direct-current voltage. The output voltage of the converter 51 is supplied to a DC-AC inverter 52. Direct-current power generated by the power storage device 11 is supplied to a DC-DC... Agent: Sony Corporation
20130214614 - Contactless rotary joint: A contactless rotary joint has a stationary and a rotating part. Furthermore at least one of the parts has a rotary joint body made of a plastic material and holding a capacitive data link and a rotating transformer. The rotating transformer has a magnetic core for transmission of electrical power.... Agent:
20130214615 - Method for colaborative energy transfer in a wireless network and corresponding wireless network: For allowing a prolongation of the operation time of individual network elements and/or of the whole network in a simple way a method for operating a wireless network is claimed, wherein the network comprises a number of network elements being configured for wireless communication with each other and for wireless... Agent: Nec Europe Ltd.
20130214610 - Push-pull driver with stage inversion and method of operation: Systems, methods, and apparatus for amplifying a voltage in wireless power transmitters are disclosed. In one aspect, the transmitter comprises a first circuit configured to generate a first signal. The first signal comprises a non-inverted output. The transmitter further comprises a second circuit configured to generate a second signal in... Agent: Qualcomm Incorporated
20130214613 - Surface communication device: A surface communication device includes: a sheet-shaped electromagnetic wave propagation unit that propagates electromagnetic waves; and a power supplying device unit or a power receiving device unit that is disposed above the electromagnetic wave propagation unit in a non-conductive state with the electromagnetic wave propagation unit, and includes an electromagnetic... Agent: Nec Corporation
20130214609 - Two-part load control system mountable to a single electrical wallbox: A load control system includes a load control device and a remote control for configuring and controlling operation of the load control device. The load control device and remote control may be mounted to an electrical wallbox. The system may be configured by associating the remote control with the load... Agent: Lutron Electronics Co., Inc.
20130214611 - Wireless power receiver and method of managing power thereof: Disclosed are a wireless power receiver and a method of managing the same. The wireless power receiver to wirelessly receive power from a wireless power transmitter and transmit the power to a load includes a receiving unit to receive AC power from the wireless power transmitter that receives power from... Agent: Lg Innotek Co., Ltd.
20130214612 - Wireless power transmitter, wireless power receiver, and power transmission method of wireless power transmitting system: A wireless power transmitter for transmitting power to a wireless power receiver in a wireless scheme includes a transmitting coil configured to transmit power, which is supplied by a power source, to a receiving coil of the wireless power receiver using resonance; and a detecting unit configured to detect a... Agent: Lg Innotek Co., Ltd.
20130214616 - Transmission line pulsing: A circuit and method for electrostatic discharge testing using transmission line pulsing. A plurality of transmission line networks may be connected to a device under test, and each transmission line network may have different connected terminations. Switches may be used to select which transmission line networks are connected to the... Agent: Texas Instruments Incorporated
20130214617 - Power management monitor apparatus: program means programmed into the control means for programming the isolation of the input power supply from and connection of the input power supply to the output power supply according to the inputs received from the sensing means and the perimeter detecting means.... Agent:
20130214618 - Safety system: A safety system comprises an activation mechanism, a safety circuit, and a drive system in communication with each other. In one embodiment, the activation mechanism produces an activation signal in response to an actuation of the activation mechanism. The safety circuit operates in either a locked state or a normal... Agent: Johnson Industries, Inc.08/15/2013 > 33 patent applications in 17 patent subcategories. inventions list
20130207454 - High reliability power over ethernet: A method includes receiving a signal to maintain uninterrupted power to a device over a power over Ethernet line. The power over Ethernet line is configured to carry data and power. Power delivery is maintained for the device regardless of a power disruptive event associated with a power source device.... Agent: Allied Telesis Holdings Kabushiki Kaisha
20130207456 - Battery cell module, battery, and motor vehicle: A battery cell module includes a plurality of battery cells, in particular lithium-ion battery cells which are arranged in a packet and each of which has a substantially prismatic cell housing. Each cell housing has the three dimensions: housing height, housing width, and housing depth. Two of the dimensions are... Agent: Robert Bosch Gmbh
20130207455 - Electronic device state detection for zero power charger control, systems and methods: A charger appliance configured to determine a no-load, disconnected state from an electronic device having a rechargeable battery, and configured to determine a connected state of the charger with an electronic device in which recharging power may be supplied through the charger to the electronic device. Automatic connection and disconnection... Agent: Cooper Technologies Company
20130207457 - Power supply circuit for vehicle: Disclosed is a power supply circuit for vehicles, which can continuously supply a constant voltage without a complicated circuit configuration, even during a time when a surge voltage is applied (abnormal voltage time). The power supply circuit is provided with: a constant voltage circuit (3), which is connected to a... Agent: Nippon Seiki Co., Ltd.
20130207459 - Battery module with battery module housing and battery cells: A battery module comprises a battery module housing with parts made of plastic and a plurality of prismatic battery cells that have a cell housing with four side walls. Two parallel side walls are larger than the two other side walls. The electrolyte of the battery cells is preferably SO2-based.... Agent: Fortu Intellectual Property Ag
20130207458 - Discharge device and discharge method for the active discharge of a capacitor for use in the electric-power system of an electric-drive vehicle: A discharge device actively discharges a main capacitor in an electric-power system of an electric-drive vehicle and comprises a discharge branch of a circuit connected in parallel to the capacitor and including a discharge transistor biased to “conduction” mode when the capacitor must be discharged. A control device is connected... Agent:
20130207461 - High-voltage battery system: Provided is a high-voltage battery system, including a battery pack, a relay part, a relay control part, and a low pass filter part, so that the low pass filter part receives a relay control signal outputted from an output terminal of the relay control part and removes noise therefrom, to... Agent: Sk Innovation Co., Ltd.
20130207462 - Method for determining at least one state of a plurality of battery cells, computer program, battery and motor vehicle: The disclosure relates to a method for determining at least one state of a plurality of spatially combined battery cells connected to each other by circuitry. The state is determined by observing battery cells by means of at least one observer structure. A subset of a plurality of battery cells... Agent:
20130207460 - Power supply device for electric vehicle: A battery pack locked to a vehicle body for mounting to and detaching from the vehicle body. A battery case is provided with an extension part extending to above a battery cell accommodating part. The extension part includes a handle including a grip part having an orientation set so as... Agent: Honda Motor Co., Ltd.
20130207463 - Device for stabilizing a supply voltage in a motor vehicle: A device (1) for stabilising a supply voltage (UBatt) in a motor vehicle, having a function component of the motor vehicle, in particular in the form of a starter (4), a voltage source (10) which is connected to the function component (4) in order to supply the function component (4)... Agent: Auto Kabel Managementgesellschaft Mbh
20130207464 - Method for monitoring a charging process of a battery: A method is described for monitoring a charging process of a battery, in which cell voltages of a plurality of battery cells are measured at regular time intervals, and loading of the battery by a process of switching on an additional electrical load is prevented if the measured cell voltage... Agent: Sb Limotive Company Ltd
20130207465 - Apparatus and method for directly power non-mobile computers by solar pv array without dc-ac and ac-dc conversions: An apparatus and method for non-mobile computer's solar power input interface and corresponding multiple DC outputs from solar PV panels is disclosed. In one embodiment, the invention requires no AC-DC or DC-AC conversions between solar PV panels natural DC power outputs and the power consuming computers. In another embodiment, non-mobile... Agent:
20130207466 - Home energy management apparatus and method for interworking with new renewable energy: A home energy management apparatus and method for interworking with a new renewable energy are provided.... Agent: Electronics And Telecommunications Research Institute
20130207468 - Dual side control for inductive power transfer: An apparatus for dual side control includes a measurement module that measures a voltage and a current of an IPT system. The voltage includes an output voltage and/or an input voltage and the current includes an output current and/or an input current. The output voltage and the output current are... Agent: Utah State University
20130207467 - Power management system: An apparatus is disclosed, which includes a system that includes loads, linear regulators, switches and a controller. The linear regulators supply power to the loads, and the controller is adapted to use the switches to selectively couple power sources to the linear regulators to regulate a collective power dissipation of... Agent:
20130207470 - Bidirectional dc-to-dc converter: A bidirectional DC-to-DC converter is configured to convert electrical energy from a first and second DC source. The bidirectional converter includes an output capacitor providing an output voltage and a first and second inductor. The first inductor is arranged between a positive connection of the second DC source and a... Agent: Woodward Ids Switzerland Ag
20130207471 - Imputed dc link (idcl) cell based power converters and control thereof: Power flow controllers based on Imputed DC Link (IDCL) cells are provided. The IDCL cell is a self-contained power electronic building block (PEBB). The IDCL cell may be stacked in series and parallel to achieve power flow control at higher voltage and current levels. Each IDCL cell may comprise a... Agent:
20130207469 - Pairing of components in a direct current distributed power generation system: A method of signaling between a photovoltaic module and an inverter module. The inverter module is connected to the photovoltaic module. In an initial mode of operation an initial code is modulated thereby producing an initial signal. The initial signal is transmitted from the inverter module to the photovoltaic module.... Agent:
20130207472 - Extension usb socket: A detachable extension USB socket for a portable device comprising: a cover housing for receiving a circuits; conducting pins coupled to said circuits and extending outside of said cover housing and said conducting pins being attachable from a wall socket; at least one USB port coupled to said conducting pins... Agent:
20130207473 - Method, system and apparatus for redirecting use of any inverter or uninterruptable power supply with improved solar power management: Method, apparatus and system for converting or redirecting use of any inverter or uninterruptable power supply (UPS) with the help of the proposed Solar Management Unit (SMU) into a standalone or off-grid solar system of equivalent capacity solar power. The SMU simplifies the system design to utilize existing investment in... Agent:
20130207474 - Matrix connection device for photovoltaic panels and/or wind turbines: a monitoring and control circuit (14) for starting up or not starting up said power converters as a function of the power available at each of said unidirectional energy sources, and then for keeping them switched on or for deactivating them as a function of the power consumed by each... Agent: Aeg Power Solutions B.v.
20130207476 - Apparatus and method for variably controlling disconnection of interconnection lines in battery system: Disclosed are an apparatus and method for variably controlling the disconnection or connection of switch connections between battery units in a large battery system based on the degree of a sensed dangerous external situation to convert the battery system into a small capacity and low voltage state. The apparatus includes:... Agent: Lg Chem, Ltd.
20130207475 - Energy storage system and method for communication base station: An energy storage system and method for a communication base station and is related to the communications field, to prolong the life cycle of the energy storage system, reduce the operation cost of the communication base station, and increase the rate of return on investment. The energy storage system includes:... Agent: Huawei Technologies Co., Ltd.
20130207483 - Arrangement and method for the compensation of a magnetic unidirectional flux in a transformer core: An arrangement for reducing a DC field component in the core of a transformer includes a compensation winding magnetically coupled to the core of the transformer, and a DC generator arranged in series with the compensation winding and with a reactance dipole. The reactance dipole is formed from a parallel... Agent: Siemens Ag Oesterreich
20130207478 - Furniture with wireless power: Furniture components, such as office furniture components, are configured to include electronic components that transfer electrical power to peripheral electronic devices via wireless technologies, including conductive and inductive technologies. The articles of furniture may include grommet devices received within work surfaces, the grommet devices incorporating or housing the electronics of... Agent: Kimball International, Inc.
20130207482 - Inductive power transfer system: An inductive power transfer (IPT system) includes an AC-AC full-bridge converter (Tp1-Tp4) provided between the primary conductive path (Lpt) and an alternating current power supply (Vin). The system may include a controller for controlling the pick-up device to shape the input current drawn from the alternating current power supply (Vin).... Agent: Auckland Uniservices Limited
20130207481 - Method and apparatus for controlling and powering an electronic accessory from a mobile digital device: Various energy harvesting and control techniques are used to power and control electronic accessories from the audio output channels and microphone input channel of mobile digital devices while preserving audio input and output functionality. One technique uses one of the stereophonic audio channels to generate power, and the other in... Agent:
20130207477 - Method, system and computer-readable recording medium for transferring wireless power by using antennas with high orders of spherical modes: The present invention relates to a system for transferring wireless power or signal. The system includes a first antenna; and a second antenna which is located from the first antenna at an arbitrary distance and arranged in an arbitrary direction in comparison with the first antenna, wherein respective spherical modes... Agent: Snu R&db Foundation
20130207479 - Self-reasonant apparatus for wireless power transmission system: Provided is a self-resonant apparatus in relation to electric and radio technologies, and more particularly, to a wireless power transmission system, the self-resonant apparatus including ring resonators. Here, the ring resonators may be represented by a combination having metamaterial features, the combination may include split-ring resonators (SRRs) connected in parallel... Agent: Samsung Electronics Co., Ltd.
20130207480 - Wireless power transmitting device: There is provided a wireless power transmitting device which can detect relative positions of a power transmitting coil and a power receiving coil with a simple configuration, and reduce cost of components. The wireless power transmitting device has: a power transmitting coil which supplies power to a power receiving coil... Agent: Toko, Inc.
20130207484 - Power supply control apparatus and method for controlling the same: A power supply control apparatus comprises a receiving unit configured to receive data sent from an external device via a network, a control unit configured to process the data received by the receiving unit, a switching unit configured to switch between supply and disconnection of power from a first power... Agent: Canon Kabushiki Kaisha
20130207485 - Acceleration switch and electronic device: Provided is an acceleration switch capable of detecting only acceleration intended to be detected under a state where a load other than the acceleration intended to be detected is applied. The shape of a space between a mass body and a counter electrode or the shape of the counter electrode... Agent: Seiko Instruments Inc.
20130207486 - Power-saving voltage converter operation: Whether a connector element electrically connected to a direct-current output of a converter that converts alternating current into direct current is connected to an external device may be detected. The converter may be disabled in response to the electrical connector component not being connected to the external device. In response... Agent: International Business Machines Corporation08/08/2013 > 43 patent applications in 24 patent subcategories. inventions list
20130200689 - Power line communication apparatus and method, and load power monitoring apparatus and method using same: A load power monitoring apparatus and method use a power line communication apparatus and method. The power line communication apparatus is capable of performing power line communication through a simple circuit structure by loading a data signal on a current signal supplied over the power line. The power line communication... Agent: Samsung Electronics Co., Ltd.
20130200690 - Intelligent battery disconnect: The present invention is an electronically controlled battery contactor that opens (disconnects) or closes (connects) the battery circuit from the other parts of a motor vehicle electrical system based on measured or sensed data derived from monitoring the electrical system, communicating with other on-board control units, and pre-programmed requirements specific... Agent:
20130200691 - Power distribution systems: In a marine power distribution and propulsion system with a medium voltage distribution busbar (MVAC1) and a low voltage distribution busbar (LVAC1) then a rectifier (SC) is controlled, optionally to provide active filtering and static compensation benefits. A common power supply system incorporating ac generators (G1-G4) supplies power to the... Agent: Ge Energy Power Conversion Technology Ltd.
20130200694 - Battery comprising an integrated pulse width modulation inverter: A battery includes at least one battery cell line having a plurality of battery cells mounted in series between a respective positive battery pole and a respective negative battery pole. The battery further includes a pulse width modulation inverter integrated into the battery, at least one first and one second... Agent: Sb Limotive Company Ltd.
20130200696 - Control apparatus and control method for vehicle: An ECU is mounted on a vehicle equipped with a converter that can boost a voltage of a power storage device storing electric power for obtaining driving force to output the boosted voltage to a drive load device. The ECU starts boosting at the converter upon satisfaction of at least... Agent: Toyota Jidosha Kabushiki Kaisha
20130200695 - Converter apparatus for a motor vehicle comprising a high-voltage system and operating method for a high-voltage system comprising a corresponding converter apparatus: A converter apparatus (20) for a motor vehicle has a high-voltage system (5) comprising: a first input device (21), which is coupled to a first voltage domain (15) of the high-voltage system (5), a second input device (22), which is coupled to a second voltage domain (16) of the high-voltage... Agent: Dr. Ing. H.c.f. Porsche Aktiengesellschaft
20130200693 - Coupling unit and battery module comprising an integrated pulse width modulation inverter and cell modules that can be replaced during operation: A coupling unit for a battery module, includes a first input, a second input, a first output and a second output. The coupling unit is configured to connect the first input to the first output and the second input to the second output, on a first control signal, and, on... Agent: Sb Limotive Company Ltd.
20130200692 - Discharge device and discharge method to actively discharge a capacitor used in the electric-power system of an electric drive vehicle: A discharge device actively discharges a main capacitor in an electric-power system of an electric-drive vehicle. The discharge device comprises a discharge branch of a circuit that is connected in parallel to the main capacitor and includes a discharge transistor that is biased to “conduction” mode when the discharge transistor... Agent:
20130200697 - Rotary electric machine and in-vehicle rotary electric machine system: A rotary electric machine includes a rotor; a stator magnet core; a transformer primary coil wound around the stator magnet core in an insulation state and connected to a power circuit; a transformer secondary coil wound around the stator magnet core in an insulation state and connected to a battery... Agent:
20130200698 - Electronic control device: An internal power circuit lowers a battery voltage supplied always from an external side to generate a standby power voltage. A timer continues to measure an elapse of time in a standby state, after a main relay is turned off and supply of a power voltage is interrupted. A measured... Agent: Denso Corporation
20130200699 - Power-supply device: The present invention provides a power-supply device, which can continuously supply a voltage from a power supply to a load even if a breakdown of a circuit is generated. The power-supply device includes a booster circuit, a normally-closed bypass relay, a CPU, and a switching circuit. A first switch of... Agent:
20130200700 - Battery module, battery system, electric vehicle, movable body, power storage device, power supply device, and electrical equipment: A battery module includes a battery block and a printed circuit board. The battery block includes a plurality of laminated battery cells. A detection circuit and an amplification circuit are mounted on the printed circuit board. In the battery block, a bus bar is attached to electrodes of the two... Agent: Sanyo Electric Co., Ltd.
20130200701 - Power distribution device, power distribution system and method for suppressing inrush current: A power distribution device includes power distribution ports that are connected to electric devices, respectively, and distribute a power supply signal to the electric devices, an inrush current suppressing circuit that collectively suppresses an inrush current on an upstream side ahead of the electric devices, a controller that detects an... Agent: Fujitsu Limited
20130200702 - Method for controlling pv installations in an electrical grid: In a public electric grid (30) of an energy provider, the feed-in power of photovoltaic systems (10) are controlled depending on feed-in requirements, the feed-in power of the photovoltaic systems (10) being reduced to a non-zero fraction factor (B) of the maximum possible feed-in power. The photovoltaic systems (10) each... Agent: Phoenix Contact Gmbh & Co. Kg
20130200703 - Intellectual power controlling system: An intellectual power controlling system includes a gateway controller (1) and at least a socket module (2). The gateway controller (1) is configured to wirelessly control power statuses of all socket modules (2) in an area, and to record a power status information of each socket module (2) in the... Agent: Unitech Electronics Co., Ltd.
20130200705 - Method to reduce system idle power through system vr output adjustments during soix states: An electronic device includes a power control circuit to generate a power mode signal and a plurality of voltage regulators to receive the power mode signal. Each voltage regulator reduces an output voltage in response to the power mode signal, and the reduced output voltage of each voltage regulator is... Agent:
20130200704 - Systems and methods for the timed power up of electronic devices: A power re-set device that includes two or more solid state switched outlet circuits and two or more timer delay circuits. The circuits are housed within a power outlet enclosure and allow the user to connect a modem, a router, and a computer to direct their sequential activation on a... Agent: Monolith Amalgamation LLC
20130200706 - Energy management system and method for controlling high current draws from variable current devices commonly connectable to an electrical circuit: An energy management controller for controlling and limiting the time during which high current draws may be made by one or more of a plurality of single serve coffee brewers that are commonly connected to the same circuit and which include heater constructions that require and draw high power at... Agent:
20130200707 - Modular led lighting having an emergency light function: The invention relates to a modular LED lighting unit, comprising a first module (1) to which an AC supply voltage (9) can be supplied and which comprises: a second sub-module (B), at the output of which a DC supply voltage (5) is provided, which is galvanically isolated from the supply... Agent: Tridonic Gmbh & Co Kg
20130200708 - Ups electricity supply control circuit and ups electricity supply: A UPS control circuit and a UPS is provided. The UPS includes a rechargeable battery and a UPS control circuit connected with the rechargeable battery. The UPS control circuit includes an input filtering circuit, a rectification circuit, an inversion circuit, a static transfer switch, an output filtering circuit, a control... Agent: Emerson Network Power Co., Ltd.
20130200711 - Solar power conversion system: A power conversion system (10) for converting power from a plurality of solar panels. The system (10) comprises a plurality of panel modules (14) each having an input (16) and an output (17) and being connected in series. Each panel module (14) is connected to at least one solar panel... Agent:
20130200710 - Solar power module with safety features and related method of operation: A solar power module, and related method of operation, that protects the bypass diodes in the solar power module from overheating due to partial shading, and also protects firefighters and installer personnel from electrical shock hazard. The solar power module includes active bypass switches, and isolation switches that disconnect the... Agent:
20130200709 - Techniques for grid coupling photovoltaic cells using ratiometric voltage conversion: Techniques for electrical power transfer in photovoltaic systems are provided. In one aspect, a photovoltaic system includes an array of photovoltaic power producing elements (e.g., concentrator photovoltaic cells); a power receiving unit; and at least one ratiometric DC to DC converter connected to both the array of photovoltaic power producing... Agent: International Business Machines Corporation
20130200713 - Fault detection apparatus: There is provided a fault detection apparatus including an open/close unit configured to open/close an electric path to pass a direct current forward, a reverse-current detector configured to detect a reverse current running through the electric path backward, and an opening unit configured to open the open/close unit when the... Agent: Toshiba Mitsubishi-electric Insutrial Systems Corporation
20130200712 - Photovoltaic power plant: A photovoltaic power plant (25, 32, 33, 34, 35) comprising one or more photovoltaic devices (27), each device comprising at least two terminals (30, 31) wherein one or more of the terminals (30, 31) is connected to a switch (12, 13) which is in turn connected to a point (10,... Agent: Danfoss Power Electronics A/s
20130200715 - Converter assembly and a power plant including the converter assembly: A converter assembly includes a DC-DC converter, an inverter, a DC link, an input capacitor, an inductor and a neutral conductor. The DC-DC converter includes at least one DC-DC converter unit. The input capacitor includes an input capacitor unit for each of the at least one DC-DC converter unit, where... Agent: Abb Research Ltd
20130200714 - Medium voltage dc collection system: A power generation system includes at least one generator having at least two sets of stator windings, an active rectifier comprising power cell based modular converters associated with each set of generator windings. Each set of windings is connected to an AC voltage side of the associated active rectifier, with... Agent: Abb Research Ltd
20130200718 - Control apparatus, control method of supply apparatus, and supply system: A control apparatus 13 outputs an order signal to order supply apparatuses 12-1 through 12-N to perform supply of a signal in a contactless manner at a respectively different timing. The control apparatus 13 determines that a moving apparatus 11 is stopped at the position of the supply apparatus 12... Agent: Kabushiki Kaisha Toyota Jidoshokki
20130200719 - Control device and wireless power transmitting apparatus: There is provided a control device that estimates power transmission efficiency between a power transmitting unit and a power receiving unit. The power transmitting unit includes a first coil and a first capacitor connected to the first coil in parallel or in series. The power receiving unit includes a second... Agent: Kabushiki Kaisha Toshiba
20130200722 - Method for operation of multi-layer-multi-turn high efficiency inductors: A multi-layer, multi-turn structure for an inductor having a plurality of conductor layers separated by layers of insulator is described. The inductor further comprises a connector electrically connected between the conductor layers. The structure of the inductor may comprise a cavity therewithin. The structure of the inductor constructed such that... Agent: Nucurrent, Inc.
20130200720 - Power management system and power management method: There is provided a power management system including a detecting apparatus configured to detect electromagnetic waves generated in relation to an operation of an appliance and a receiving apparatus including an appliance determining unit configured to determine a type of the appliance based on a power spectrum of the electromagnetic... Agent: Sony Corporation
20130200716 - Wireless energy transfer resonator kit: Described herein are improved capabilities for a source resonator having a Q-factor Q1>100 and a characteristic size x1 coupled to an energy source, and a second resonator having a Q-factor Q2>100 and a characteristic size x2 coupled to an energy drain located a distance D from the source resonator, where... Agent:
20130200721 - Wireless energy transfer with reduced fields: A magnetic resonator includes an inductor comprising a conductive first loop having a first dipole moment and a conductive second loop having a second dipole moment wherein a direction of the first dipole moment is substantially opposite to a direction of the second dipole moment and at least one capacitor... Agent: Witricity Corporation
20130200717 - Wireless power transfer using separately tunable resonators: A system for wireless energy transfer includes a circuit for wireless transmission of energy, including a first, tunable resonator circuit including a transmitter coil and a variable capacitance device connected in shunt across the transmitter coil. Also disclosed is a circuit for wireless reception of energy including a tunable second... Agent:
20130200723 - Power feed connector: The number of components can be reduced and the fittability can be improved so that reduction in the cost can be realized. A power feed connector for feeding power to a motor provided in an actuator includes: two motor current application terminals for applying a current to the motor; two... Agent: Murakami Corporation
20130200724 - Energy-saving control device and energy-saving control method and power adapter including the same: The present disclosure provides an energy-saving control device, the control method and a power adapter including the energy-saving control device. The energy-saving control device comprises a mechanical switch having a first end and a second end, wherein the second end is an output end of the switch; a controller of... Agent: Delta Electronics (shanghai) Co., Ltd.
20130200725 - Automated load control system and method: A system for controlling electrical loads in a house, apartment, office or any living environment, comprising the following units: Smart load control unit (LCU), Remote control unit (RCU), Sensors unit (SU), Computer interface unit (CIU), Infrared control unit (IRU) and Keypad unit (KU). Each LCU is so devised as to... Agent:
20130200726 - Systems and methods for providing protection circuitry to selectively handle multiple cable-types through the same port: This is generally directed to providing protection circuitry to selectively handle power-providing cables and headset cables that can couple to the same port of an electronic device. In some embodiments, the device can include a Headset Rx chip to communicate with the headset cable and a Power Rx chip to... Agent: Apple Inc.
20130200727 - Apparatus and method for voltage sensing: A voltage measuring apparatus for use in an energy harvesting system is disclosed. The apparatus includes a capacitor (6) adapted to be charged by means of a voltage to be measured, and an asynchronous digital counter (12) having power supply terminals adapted to be selectively connected to the capacitor during... Agent:
20130200728 - Power management system: A power management system for an electronic device includes a first power converting module, for selectively converting an input voltage of a battery module of the electronic device to a first supply voltage and outputting the first supply voltage to an output node according to a first control signal; a... Agent:
20130200729 - Device for reducing standby-mode energy consumption of an electric household appliance: An electric household appliance (1) has an electronic control unit (5) powered by a low-voltage power unit (6), and a device (7) for reducing energy consumption of the electric household appliance in standby mode. The device includes: a bistable relay (21) which is switched by a low-voltage enabling signal (S2)... Agent: Electrolux Home Products Corporation N.v.
20130200730 - Energy upload device: The Energy Uploader is a device using several components to achieve it's end result. The Energy Uploader operates in conjunction with any motor vehicles 12-volt dc charging system and works independently of the vehicles primary electrical system to produce 120-volt ac electrical energy that can be used or sold to... Agent:
20130200731 - Method and device for discharging an intermediate circuit of a power supply network: The present invention relates to a method (100) and a device for discharging an intermediate circuit (9) of a power supply network (10), in particular a high-voltage network, wherein a consumer (7) can be connected to the power supply network (10). A first (11) and a second (12) discharge circuit... Agent: Robert Bosch Gmbh08/01/2013 > 28 patent applications in 17 patent subcategories. inventions list
20130193750 - Powered distribution systems for powered rail vehicles: A power distribution system for a rail vehicle includes a propulsion alternator, a first bus, a Head End Power (HEP) alternator, and a second bus. The propulsion alternator is joined to an engine of the rail vehicle. The first bus is joined with the propulsion alternator and is configured to... Agent: General Electric Company
20130193749 - Vehicle and power transfer system: A vehicle that includes a power receiving portion that contactlessly receives electric power from a power transmitting portion provided outside the vehicle includes a floor panel that forms a bottom face of the vehicle; and a battery that is provided on a lower face of the floor panel. The power... Agent:
20130193751 - Vehicular power supply apparatus, vehicle including the same, and method for controlling vehicle-mounted charger: A charger is configured to receive electric power from an external power supply and charge a main power storage device and a power storage device for auxiliary machinery. The charger includes a capacitor for smoothing charging power outputted to the main power storage device. A PM-ECU controls charging of the... Agent: Toyota Jidosha Kabushiki Kaisha
20130193752 - Coupling unit and battery module having an integrated pulse-controlled inverter and increased reliability: A coupling unit for a battery module, includes a first input, a second input and an output. The coupling unit is configured to connect the first input or the second input to the output in response to a control signal. The coupling unit and at least one battery cell are... Agent: Sb Limotive Company Ltd
20130193754 - Electronic control unit for automobile: A reverse polarity protection circuit includes a p-channel MOSFET, an n-channel MOSFET, zener diodes, a coil that suppresses a backward flow of an electric current, a resistor that retains a voltage difference between a source of the p-channel MOSFET and a drain of the n-channel MOSFET, a resistor that protects... Agent: Hitachi Automotive Systems, Ltd.
20130193753 - Telematics master of power: When a vehicle is “off” many electrically powered devices will continue to draw power from the battery, which will eventually deplete the battery. Instead of leaving such devices on, when the engine is shut off, a message is transmitted from a vehicle's telematics communications device to one or more of:... Agent: Continental Automotive Systems, Inc.
20130193755 - Load balanced split-phase modulation and harmonic control of dc-dc converter pair/column for reduced emi and smaller emi filters: A novel circuit scheme and control includes a plurality of identical DC-DC converters with an optimal modulation/harmonic controller and a load balancing portion or process in an integral and systematic design methodology. The modulation/harmonic controller can be configured to control the individual modules in an optimal and coordinated way in... Agent: Eaton Corporation
20130193756 - Power supply device, electronic device, control method, and recording medium: A power supply device includes a power supply unit that wirelessly supplies power, a communication unit that communicates with an electronic device, and a control unit that controls the communication unit to transmit a predetermined data to the electronic device based on whether or not the electronic device is connected... Agent: Canon Kabushiki Kaisha
20130193757 - Dynamic load shedding system for a standby generator: A method and system for managing electrical loads on a standby generator. The method includes utilizing a transfer switch control to selectively shed loads each associated with one of a series of priority circuits. Priority values are initially assigned to each of the electric loads based upon the initial hard-wired... Agent: Briggs & Stratton Corporation
20130193758 - Removable battery of computing device: A computing device including a mounting component at a panel of the computing device to couple with a docking stand for a removable battery of the computing device to electrically couple and receive power from the docking stand and the removable battery supplies power to the computing device if the... Agent:
20130193760 - Control system for uninterruptible power supplies: Systems and methods for controlling uninterruptible power supplies (UPSs) are provided. In one example, a system may include an inverter feed path to supply a first amount of power to a load and a bypass feed path to supply a second amount of power to the load. A controller may... Agent: General Electric Company
20130193759 - Systems, methods, and devices for control of multimode ups: Systems and methods are provided to control a multimode uninterruptible power supply (UPS) using external information relevant to the stability of the power source. In one example, a UPS system may include at least one inverter feed path and at least one bypass feed path. A controller may command the... Agent: General Electric Company
20130193761 - Systems, methods, and devices for control of parallel uninterruptible power supplies: Systems, methods, and devices for controlling parallel uninterruptible power supplies (UPSs) are provided. One example of a parallel UPS system may include several UPS modules to supply power to a load and at least one controller. At least some of the UPS modules may include a bypass feed path that... Agent: General Electric Company
20130193762 - Three-level power converting apparatus: In a three-level power converting apparatus, a U-phase control means of a first control means operates with a control power supply. A control power supply voltage decrease detecting means and a second control means operate with a gate-driving power supply. A U-phase control means conducts PWM operation using a modulation... Agent: Fuji Electric Co., Ltd.
20130193763 - Intrinsically safe backup power supply for combustible environments: An intrinsically safe supply for supplying back-up power during a power-out event incorporates one or more rechargeable fuel cells. The power supply is provided with switching circuitry operable to provide an output back-up current from the fuel cells upon a power-out event. The fuel cells are housed within a sealed... Agent: Conspec Controls Limited
20130193764 - Form factor swappable dc battery back-up: In accordance with the present disclosure, a system and method for providing a battery back-up unit (BBU) for a rack-level power infrastructure is described. The system may include a chassis sized to fit within a commodity power supply unit (PSU) slot in a power distribution unit (PDU). A battery may... Agent: Dell Products L.p.
20130193765 - Maximizing power in a photovoltaic distributed power system: A power harvesting system including multiple parallel-connected photovoltaic strings, each photovoltaic string includes a series-connection of photovoltaic panels. Multiple voltage-compensation circuits may be connected in series respectively with the photovoltaic strings. The voltage-compensation circuits may be configured to provide respective compensation voltages to the photovoltaic strings to maximize power harvested... Agent: Solaredge Technologies Ltd.
20130193766 - Control and protection of a dc power grid: A HVDC power grid including a multiplicity of voltage sourced converters arranged in a symmetrical monopole transmission configuration to transmit DC power over a DC power grid of transmission lines connected between the voltage sourced converters, and circuitry implemented for sensing and identifying a fault occurred on a section of... Agent: Atlantic Grid Operations A., LLC
20130193767 - Method and apparatus for managing the distribution of electrical energy in a power distribution grid: A power distribution grid comprising a plurality of cells configured to be electrically connected to each other and a power management system. A cell in the plurality of cells is configured to distribute electrical energy to an area corresponding to the cell. The cell has a plurality of entry nodes... Agent: The Boeing Company
20130193768 - Power supply system: To provide a power supply system equipped with a storage battery assembly including a plurality of storage battery control units, the power supply system being configured such that a group of the storage battery control units, which are selected from the storage battery control units, and which have output voltages... Agent: Sanyo Electric Co.,ltd.
20130193770 - Dielectric materials for power transfer system: A power transfer system is provided. The power transfer system includes a field-focusing element including a dielectric material. The dielectric material includes a ceramic material and a polymer material. The ceramic material includes an oxide compound comprising titanium and the polymer material includes a resin.... Agent:
20130193771 - Method and system of wireless power transfer foreign object detection: A wireless power transfer foreign object detector having at least one foreign object detector providing at least one foreign object detection signal, and at least one primary transmitter coil providing at least one primary transmitter signal, the primary transmitter coil responsive to the at least one foreign object detection signal.... Agent: Triune Ip, LLC
20130193773 - Power transmitter and power receiver for an inductive power system: A wireless inductive power transfer system comprises a power transmitter for transmitting power inductively to a power receiver via transmitter coil 11 to receiver coil 21. In the system, a communication method comprises a step 37 of transmitting, by the power receiver, first data and second data to the power... Agent: Koninklijke Philips Electronics N.v.
20130193769 - Solar roof shingles and underlayment with wireless power transfer: A system of solar roof shingles and underlayment with wireless power transfer between the solar roof shingles and the underlayment is disclosed. Each roof shingle has a solar collector array coupled to a wireless resonator. The solar collector array establishes a voltage in response to exposure to sunlight and the... Agent:
20130193772 - Surface communication device: A surface communication device includes: a sheet-shaped electromagnetic wave propagation unit that propagates electromagnetic waves; and a power supplying device unit or a power receiving device that is disposed above the electromagnetic wave propagation unit in a non-conductive state with the electromagnetic wave propagation unit, and includes an electromagnetic wave... Agent: Nec Corporation
20130193774 - Energy storage system with wired and wireless energy transfer function: Disclosed is an energy storage system provided with a wired and wireless energy transfer function. The energy storage system includes: an energy input unit to which energy generated from a plurality of energy sources is input; an energy input control unit for selecting one energy source from among the plurality... Agent: Electronics And Telecommunications Research Institute
20130193775 - Power converting apparatus and photovoltaic module: A power converting apparatus and a photovoltaic module are discussed. The power converting apparatus includes a converter including a tapped inductor and a first switch, the converter converting a level of an input direct current (DC) voltage and outputting the level-converted DC voltage, and an inverter including a plurality of... Agent: Lg Electronics Inc.
20130193776 - Electric power control apparatus, electric power control method, electric power control program, and recording medium: An electric power control section includes: a temperature detecting section for detecting temperatures of a battery; and an accumulation counter for accumulating numerical values assigned to the respective temperatures of the battery which have been detected by the temperature detecting section. The electric power control section reduces electric power supply... Agent: Sharp Kabushiki KaishaPrevious industry: Wheel substitutes for land vehicles
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