Electrical transmission or interconnection systems patents - Monitor Patents
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Electrical transmission or interconnection systems

Below 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.
  
07/10/2014 > 28 patent applications in 18 patent subcategories.

20140191569 - Feeding connector for feeding electric power from vehicle to external power receiving device, method for identifying the connector, system for identifying the connector, and feeding system using the connector: A feeding connector that connects a vehicle with an external power receiving device when electric power is fed from the vehicle to the power receiving device is allowed to be fitted to a connecting portion to which a charging connector that connects the vehicle with an external feeding device is... Agent:

20140191567 - Meter with projector for vehicle: A meter device for a vehicle has a meter module protruded on a dashboard. A chassis module installed in the dashboard is extending on a front side of the meter module. The chassis module has a projection module having a laser light source and a reflector. The chassis module further... Agent: Denso International America, Inc.

20140191568 - System and method for powering or charging multiple receivers wirelessly with a power transmitter: A system and method for powering or charging multiple receivers wirelessly with a power transmitter. In accordance with an embodiment, to enable ease of use, it is desirable that the receiver can be placed on a larger surface area charger without the need for specific alignment of the position of... Agent: Mojo Mobility, Inc.

20140191571 - Power supply control apparatus: A power supply control apparatus has a voltage detection unit that detects output voltage of a battery or alternator; a condition acquisition unit that acquires an engine condition; a voltage transformation unit that raises or lowers output voltage; a switching unit that switches power supply to in-vehicle devices to either... Agent: Sumitomo Wiring Systems, Ltd.

20140191570 - Switching device for a motor vehicle: A switching device is provided that includes, but is not limited to a switching organ, an actuator for changing a state of a mechanism, a control electronic system for actuating the actuator as a function of the actuating of the switching organ. The actuator is connected mechanically to the mechanism... Agent: Gm Global Technology Operations LLC

20140191572 - Combinatorial power distribution systems and methods for configuring same: A system and methods for providing substantially uninterrupted electric power to one or more critical loads that significantly allows superior utilization of equipment and physical space, as well as reduction in the environmental footprint of systems for providing substantially uninterrupted electric power to one or more critical loads. The system... Agent: Gnax Holdings, LLC

20140191573 - Energy management system: The present invention provides an Energy Management System which can be configured to automatically switch peripheral appliances on or off by detecting master appliances being in standby state, even though these appliances are located far away from each other in a premise, or even in other premises. The system is... Agent: Kool Koncepts Limited

20140191575 - Hierarchic macroscopic incentivization for electric utility load balancing: A method of balancing a demand for electricity is disclosed. Consumers of the electricity are organized into a hierarchical set of nodes. A demand for a node at a first level of the hierarchy is defined. A rate structure is defined at nodes of a second level of the hierarchy... Agent: International Business Machines Corporation

20140191574 - Virtual parallel load bank system: A virtual parallel load bank system is characterized by a load band connected in parallel with the source terminals of a voltage source to create a specific current to be applied to the terminals. The load bank includes a plurality of loads that are selectively connected in accordance with the... Agent: Experium Technologies, LLC

20140191576 - Electric storage system: An electric storage system includes at least two types of electric storage cells. A first electric storage unit is configured from a first electric storage cell, and a second electric storage unit is configured from a second electric storage cell. The first and second electric storage units are electrically connected... Agent: Hitachi, Ltd.

20140191577 - Peak-cut control device: A peak-cut control device is provided with a storage battery having a power generation device and a storage battery for charging/discharging a part of power generated by the power generation device. The peak-cut control device includes a difference power calculating section that calculates differential power between a planned power generation... Agent: Japan Wind Development Co., Ltd.

20140191578 - Integrated circuit power supply regulator: The current signature of an electronic function is masked by controlling a current source that supplies power for the electronic function is controlled in a dynamically-varying manner. Excess current is detected and compared to a threshold. If the detected excess current meets the threshold, the operation of the electronic function... Agent: Stmicroelectronics (rousset) Sas

20140191580 - Converting a lamp for continued operation following a line current failure: A low voltage LED bulb having a base that fits a standard light socket designed to receive a bulb operated at line voltage is installed in a conventional lamp, which is connected by a lamp cord to a rechargeable battery, the charge in which is maintained by a charging circuit.... Agent: Afterglo Lighting Co., Inc.

20140191579 - Power system for data center: A power system for data center, which comprises: a critical electrical equipment, an alternating current (AC) transformer, an AC power distribution unit (PDU), a rectifier transformer, and a DC PDU. The critical electrical equipment is disposed in the data center. The AC transformer is utilized to receive a first high... Agent: Gcca Inc.

20140191581 - Power system voltage stabilizer and stabilization method: In an electric power system with a distributed power source, a fluctuation of its system voltage is brought about by an amount of power generation of the distributed power source that depends on weather. Stabilization of the system voltage is realized by generating a driving signal of a switch that... Agent: Hitachi, Ltd.

20140191583 - Power balancing in a multi-phase system: Some embodiments of the invention provide a method for balancing the power output to each phase of a set of micro-inverters. The method of some embodiments is performed by a gateway, which receives output messages from a plurality of micro-inverters. The gateway identifies the phase of each micro-inverter and calculates... Agent:

20140191582 - Power converter circuit with ac output and at least one transformer: A power converter circuit includes a synchronization circuit that is configured to generate at least one synchronization signal. A series circuit includes a number of converter units configured to output an output current. At least one of the converter units includes a transformer and is configured to generate an output... Agent: Infineon Technologies Austria Ag

20140191585 - Method and system for maximum achievable efficiency in near-field coupled wireless power transfer systems: Methods and systems for maximum efficiency achievable in near-field coupled wireless power transfer systems are disclosed and may include configuring coil geometry, independently of load impedance and source impedance, for a transmit (Tx) coil and a receive (Rx) coil based on a media expected to be between the coils during... Agent:

20140191584 - Power transmission device, and power transmitter and power receiver for the same: A power transmission device performs contactless power transmission from a power transmitter to a power receiver. The power transmitter includes a main body supporting the power receiver by first and second surfaces that are disposed adjacent to each other, a power transmitting coil disposed within the main body and having... Agent: Toshiba Tec Kabushiki Kaisha

20140191587 - Transparent capacitive wireless powering system: A transparent capacitive powering system (200) is disclosed. The system comprises a pair of receiver electrodes (241, 242) connected to a load (250) through an inductor (260), wherein the inductor is coupled to the load to resonate the system; and a transparent infrastructure (220) having at least a first layer... Agent: Koninklijke Philips N.v.

20140191586 - Wireless power transmission apparatus, wireless power reception apparatus, and wireless power transmission and reception system: A wireless power transmission apparatus includes: first coils receiving electric power from an AC power supply for transmitting the electric power to a power reception apparatus; and a controller selecting, from the first coils, a coil to be used for transmission of electric power to the power reception apparatus, based... Agent: Toyota Jidosha Kabushiki Kaisha

20140191588 - Apparatuses, systems, and methods for reducing power to ports of electronic devices: Methods, apparatuses and systems for reducing or selectively terminating the power supplied to or the voltage present at the ports of electronic devices are disclosed. Methods, apparatuses and systems for reducing or terminating the power supplied to and, thus, the voltage across electrical contacts of one or more ports of... Agent: Hzo, Inc.

20140191590 - Electrical apparatus: An electrical apparatus is provided which can reduce, when it is shipped in a state in which a secondary battery is built therein, power consumption before a user starts to use the electrical apparatus first. The electrical apparatus includes a secondary battery, a load which operates by power supplied from... Agent: Sony Computer Entertainment Inc.

20140191589 - Safety device for a photovoltaic system: The disclosure relates to a safety device for a photovoltaic system for feeding into a power supply system, that includes at least one input for connection to a PV generator, at least one output for connection to an inverter, and a switching element for de-energizing the at least one output.... Agent: Sma Solar Technology Ag

20140191591 - Preventing out-of-synchronism reclosing between power systems: The present disclosure provides apparatus, systems, and methods for preventing out-of-synchronism closing between power systems. An intelligent electronic device (IED) apparatus may include a control component and a delay component. The control component is configured to selectively control opening and closing of a breaker. The control component selectively outputs a... Agent: Schweitzer Engineering Laboratories, Inc.

20140191592 - Electro-mechanical energy harvesting switch: An electro-mechanical energy harvesting switch configured to provide at least two different control signals comprises: a generator activating member (9) configured to move between a rest position and a maximum loaded position; at least one spring (11, 13) configured to force the generator activating member towards the rest position; and... Agent: Koninklijke Philips N.v.

20140191593 - Wireless power reception devices: A wireless power reception device may comprise a resonance coil configured to receive power from outside of the wireless power reception device in a magnetic resonance type; a load coil inductively coupled to the resonance coil to receive the power from the resonance coil in an electromagnetic induction type; and/or... Agent: Samsung Electronics Co., Ltd.

20140191594 - Dc/dc converter for hybrid system: A DC/DC converter including a control unit configured to control a voltage variation mechanism, the voltage variation mechanism including a plurality of variable voltage regulator circuits each controlled by a switching signal. The variable voltage regulator circuits are grouped together in plural modules each controlled by a control signal sent... Agent: Belenos Clean Power Holding Ag

  
07/03/2014 > 42 patent applications in 22 patent subcategories.

20140183937 - Method and device producing energy by violating of the principle of conservation of energy and absolute ways to prove the reality of such energy production: A method and device for the production of more energy than the input energy and/or for the production of energy without spending energy, in genuine violation of the principle of conservation of energy (CoE), through saving from the input energy, by utilizing the natural asymmetries in electrical systems caused by... Agent:

20140183939 - Dual function battery system and method: An energy storage system for supporting dual electrical functions of a vehicle includes an energy storage unit having a plurality of energy storage modules connected in series, a plurality of sensing units for sensing state of charges of the plurality of energy storage modules, and a pair of primary voltage... Agent: Johnson Controls Technology Comapny

20140183940 - Emergency start device of fuel cell vehicle: An emergency start device of a fuel cell vehicle having a motor as a driving source is provided and includes a fuel cell that supplies power to a motor and an air blower that supplies air to the fuel cell. A high voltage battery supplies power to the air blower... Agent: Hyundai Motor Company

20140183938 - System and method for derating a power limit associated with a battery pack: A system for derating a power limit associated with a battery pack is provided. The system includes a battery pack voltage sensor that measures a first battery pack output voltage of the battery pack at a first time, and a microprocessor that determines an initial power limit of the battery... Agent:

20140183941 - Fail-safe method and apparatus for high voltage parts in a hybrid vehicle: A fail-safe method and apparatus for high voltage parts in a hybrid vehicle is provided. In the fail-safe method, it is determined whether or not a high voltage main relay is turned off. Here, when the high voltage main relay is turned off, a voltage is charged into a direct... Agent: Hyundai Motor Company

20140183942 - Power supply system, vehicle equipped with the same, and control method for power supply system: A power conversion unit including a bidirectional converter, a sub DC-DC converter, and a main DC-DC converter selectively performs first power conversion converting power supplied from outside of a vehicle into charging power for a power storage unit, and second power conversion converting power stored in the power storage unit... Agent: Toyota Jidosha Kabushiki Kaisha

20140183943 - Mobile vehicle or equipment electrical circuit disabler: This system allows a new vehicle or equipment to have a remote controller of the ignition circuit installed, without cutting or damaging the wire harness. This system will not void the manufacture warranty of engine module or computer system. This system will shorten the time required to install our “FOX-PAWS”... Agent: Remote Shut Off Switch LLC

20140183944 - Multi-function switch for vehicle: A multi-function switch for a vehicle that includes an operable rotary lever and a light control plate rotatably and integrally mounted on the rotary lever and having a plurality of slits. In addition, a light source radiates light through the light control plate and a photosensor receives the light radiated... Agent: Hyundai Motor Company

20140183945 - Power management system and management method: A power management system comprises a power generation equipment that generates power and a storage battery that stores power, and is connected to a power grid. The power management system comprises: a control unit that controls an operation mode of the storage battery so as to start charging the storage... Agent: Kyocera Corporation

20140183948 - Method and controller for controlling supply of power from a battery to a load: A controller implemented method for controlling supply of power from a first battery to at least one load is provided. The controller is configured to interface with a database that includes permission data representing at least one respective associated time period for the, or each, load. The method includes reading... Agent: Volt4 Pty Ltd

20140183947 - Methods and apparatus for managing and utilizing harvested energy: An apparatus and a method are provided for managing energy harvested from one or more environmental sources and using the harvested energy to power an electronic device. An apparatus includes a primary power source and an energy harvester onboard the apparatus for converting energy from the environmental sources into harvested... Agent: Walter Kidde Portable Equipment, Inc.

20140183946 - Remote switch sensing in lighting devices: In embodiments of the present invention improved capabilities are described for providing intelligent power control in response to an external power interruption, causing a processor is in an electrical fixture to interrogate an external power control switch to gain an understanding of the switch's state, where prior to the external... Agent: Wireless Environment, LLC

20140183949 - Direct-current power supply utilizing system and direct-current microgrid network utilizing same: A direct-current power supply utilizing system includes: at least one direct-current power supply that produces a direct-current output; an alternating-current commercial power supply; a direct-current converter that converts the alternating-current commercial power supply into direct-current power; and a direct-current load device that receives supply of direct-current power from both at... Agent:

20140183950 - Shutdown system and method for photovoltaic system: A method and system is provided for achieving power shut down or disconnect at individual solar panel level for a DC solar power system. The system provides fail safe power disconnect for emergencies or electrical system maintenance. A high-frequency current source signal is transmitted over DC power lines to each... Agent: Tyco Electronics Corporation

20140183952 - Apparatus and method for measuring power consumption: A power consumption measurement apparatus includes a power meter, a multi-meter, and a data collector. The power meter obtains first power consumption data indicative of the power supplied from an AC power supply to an AC-to-DC converter. The multi-meter obtains second power consumption data indicative of the power consumed by... Agent: Hong Fu Jin Precision Industry (shenzhen) Co., Ltd.

20140183951 - Super n-phase switching mode power supply: A power supply system. The power system includes a power supply controller for supplying a control signal. The power system also includes a plurality of MOSFET drivers controlled by the control signal. The power system also includes a plurality of power channels. Each of the power channels includes a plurality... Agent: Nvidia Corporation

20140183953 - Three port converter with dual independent maximum power point tracking and dual operating modes: A method and apparatus for a three port converter with independent dual input comprising: a first DC port for coupling a first half-bridge circuit of the three-port converter to a first external DC line, a second DC port for coupling a second half-bridge circuit of the three-port converter to a... Agent: Enphase Energy, Inc.

20140183954 - Power supply device and electric apparatus: A power supply device is connected to an external power supply and supplies electric power to a load. The power supply device includes a battery terminal that is used to connect a secondary battery, a superposition unit that superposes second electric power output from the secondary battery on first electric... Agent: Ricoh Company, Ltd.

20140183956 - Ac backup power system: An AC backup power system controls a power supply to selectively connect to a primary AC power source or a backup AC power source through a switching module. The switching module is controlled by a monitoring module. The monitoring module has a power monitoring unit, a first circuit switch, a... Agent: Acbel Polytech Inc.

20140183957 - Frame (forced recuperation, aggregation and movement of exergy): The present invention is directed to an apparatus for more efficient exergy and power usage in data centers. Denominated FRAME (standing for “Forced Recuperation, Aggregation & Movement of Exergy”), the apparatus is a power production and exergy management system (exergy being energy available to do useful work, as opposed to... Agent: Scrutiny, Inc.

20140183955 - System for common redundant bypass feed paths in uninterruptible power supplies: An uninterruptible power supply (UPS) system includes an inverter feed path and a plurality of bypass feed paths configured to couple to an AC voltage source such that each bypass feed path includes a switch configured to couple the AC voltage source to the load when closed. The switch in... Agent: General Electric Company

20140183959 - Uninterruptible power supply: An uninterruptible power supply is having a battery, a power inverter circuit for inverting the electrical power of the battery, and a voltage control circuit. The voltage control circuit controls the power inverter circuit, so that the output voltage of the power inverter circuit is maintained at a standby voltage... Agent: Fdk Corporation

20140183958 - Uninterruptible power system and method of operating the same: An uninterruptible power system and a method of operating the same are disclosed. The uninterruptible power system includes a power conversion apparatus, a switch unit, a first voltage detection unit, a second voltage detection unit, and a comparison unit. The power conversion apparatus receives an AC power source and converts... Agent:

20140183960 - Photovoltaic power generation system: A photovoltaic (PV) power generation system comprising an array of PV cell modules arranged in strings connected via secondary stage power efficiency optimizers to a central inverter is provided. In at least one of the strings, sunlight receiver assemblies (including the PV cells) of the PV cell modules are provided... Agent: Morgan Solar Inc.

20140183961 - Responding to local grid events and distributed grid events: A control system for an energy storage device is coupled to sensors on an electrical grid. The control system is configured to receive a measurement from each of the sensors. The control system determines, based on the received measurements, whether a grid event is a local event or a distributed... Agent: Xtreme Power Inc.

20140183967 - Apparatus and method for resonance in wireless power transmission system: A resonant apparatus in a wireless power transmission system, includes a main resonant unit configured to form magnetic resonant coupling between the resonant apparatus and a resonator. The resonant apparatus further includes a field guiding resonant unit configured to focus a magnetic field on an internal portion of the main... Agent: Samsung Electronics Co., Ltd.

20140183970 - Contactless power transmission device, and power feeder and power receiver for use in the same: A power feeder of a contactless power transmission device includes a housing base member, a primary coil provided on the housing base member and configured to generate magnetic flux, a cover attached to the housing base member and configured to cover the primary coil, a capacitance sensor including a detection... Agent: Panasonic Corporation

20140183962 - Dual mode wireless charging source and sink: A first device may have a processor and a power management system configured to receive a request from a second device. The first device may receive attribute data from the second device and compare the attribute data of the second device to attribute data of the first device. The first... Agent: Cellco Partnership (d/b/a Verizon Wireless)

20140183965 - Electronic component, power feeding device, and power feeding system: To perform wireless power transfer without needing a feedback coil, an electronic component includes: a drive transistor to be connected in series to a resonant circuit, the resonant circuit including a feeding coil for feeding power to a receiving coil and a resonant capacitor configured to resonate with the feeding... Agent: Seiko Instruments Inc.

20140183966 - Inductive power supply system for electric operation machine: An object of the present invention is to provide an inductive power supply system for an electric operation machine capable of readily increasing an allowable amount of a positional displacement between primary and secondary coils. An inductive power supply system for an electric operation machine having an electric storage device... Agent: Hitachi Power Solutions Co., Ltd.

20140183968 - Inductive power transfer converter: A bidirectional inductive power transfer (IPT) power converter comprising a cycloconverter, coupled to an AC port, and a resonant circuit, coupled to the cycloconverter, for storing energy and coupling energy to an IPT port.... Agent: Enphase Energy, Inc.

20140183963 - Power transmission in drilling and related operations using structural members as the transmission line: A generating system or transmission system for imparting and transmitting electrical power onto a continuous long electrical conductor for use related to drilling and fluid piping operations. The transmission system may include a power generator/transmitter, voltage transformers, a movable transmission line including the rotational (tubing, piping, casing, liner hanger, drill... Agent:

20140183964 - Power transmitting device having power theft detection and prevention: A wireless power transfer system is disclosed that includes multiple levels of authentication and several different options for implementing theft prevention. The power station can perform a first authentication procedure to collect billing information of the device to receive power. If the first authentication succeeds, the power station then performs... Agent: Broadcom Corporation

20140183969 - Wireless power bridge: A wireless power bridge that allows magnetic transmission of energy across a solid barrier such as a wall. A circuit is described for controlling the operation.... Agent: Qualcomm Incorporated

20140183971 - Wireless power transmitter and wireless power receiver: An automatic tuning assist circuit is coupled with a transmission antenna. The transmission antenna injects a first correction current into, or otherwise draws the first correction current from, the transmission antenna. In the first state, the first auxiliary coil is coupled with the transmission antenna. In this state, the first... Agent: Advantest Corporation

20140183972 - Wireless power transmitter and wireless power receiver: An automatic tuning assist circuit is coupled with a transmission antenna. The automatic tuning assist circuit injects a correction current into, or otherwise draws the correction current from, the transmission antenna. An H-bridge circuit is arranged between a first terminal and a second terminal coupled with the transmission antenna. The... Agent: Advantest Corporation

20140183973 - Wireless power converter utilized as a capacitive power transfer system: A direct current (DC) to alternating current (AC) wireless converter apparatus (200) for supplying power to a load connected in a capacitive power transfer system. The apparatus comprises at least two connectors (201, 202) enabling a galvanic contact to at least two supply lines (211, 212) of a DC grid;... Agent: Koninklijke Philips Electronics N.v.

20140183974 - Universal power interface: An electronic device is provided that may include an input port to couple to an external device, and a universal power interface to determine a type of the external device connected to the input port based at least on a voltage of a voltage supply line. The universal power interface... Agent:

20140183975 - Brownout recovery circuit for bootstrap capacitor and switch power supply circuit: In one embodiment, a brownout recovery circuit configured for a switch power supply circuit with a first switch, can include: (i) an under-voltage detection circuit that activates a detection signal when a bootstrap capacitor is not in an under-voltage state, and deactivates the detection signal when the bootstrap capacitor is... Agent: Silergy Semiconductor Technology (hangzhou) Ltd

20140183976 - Method and system for a connection system operable to sink and source supply power: Aspects of a method and system for a connection system operable to sink and source supply power are provided. In this regard, one or more circuits within a connector that resides in a networking enabled device may be operable to determine whether the networking enabled device is to operate as... Agent: Broadcom Corporation

20140183977 - Plug and power distribution and control apparatus: Invention describes apparatus providing plug-and-power distribution of power and communications for: residential, commercial, industrial applications, and for electro-mechanical devices and computer systems. Invention transforms existing labor-intense installations into plug-and-power modular systems. For specific project, pre-designed, pre-fabricated kits, including factory assembled and tested: power and control modules, interface cables, will be... Agent:

20140183978 - Power supply apparatus, method, and recording medium: A power supply apparatus includes a power supply unit configured to wirelessly supply power to a power receiving device, a first communication unit configured to perform short-range wireless communication and include a first communication mode and a second communication mode, a second communication unit configured to perform wireless communication, a... Agent: Canon Kabushiki Kaisha

  
06/26/2014 > 43 patent applications in 22 patent subcategories.

20140175866 - Powerline communicated load control: A system for transmitting communication signals, the system comprising an injector circuit connected to a powered circuit conductor and configured to modulate a power signal with a direct current voltage offset, the direct current voltage offset being within a range that causes approximately 1 percent or less total harmonic distortion... Agent: Powerline Load Control LLC

20140175868 - Electric power supply apparatus, contactless electricity transmission apparatus, vehicle, and contactless electric power transfer system: An electric power supply apparatus includes a choke coil, a switching element, a resonance circuit and a compensation circuit. The parasitic capacitance of the switching element is larger than a predetermined capacitance needed for realizing class E zero-voltage switching. The compensation circuit is connected in parallel with the switching element.... Agent: Toyota Jidosha Kabushiki Kaisha

20140175867 - Liquid cooled power inductor: A vehicle electrical power system includes a variable voltage converter. The variable voltage converter includes an inductor assembly having a housing that defines a chamber containing dielectric fluid. An inductor is disposed within the chamber and is in contact with the fluid. The power system also includes a pump configured... Agent: Ford Global Technologies, Inc.

20140175873 - Battery unit, electric vehicle, movable structure, power supply device, and battery control device: A battery system is provided with a plurality of battery units each including a battery module consisting of a plurality of battery cells, a unit control unit, and a connector, and controls the overall operation of the respective battery units in a main control unit. To the plurality of connectors... Agent: Sanyo Electric Co., Ltd.

20140175869 - Controlling battery states of charge in systems having separate power sources: A control system is designed or configured to control the state of charge of a battery or battery pack in a system containing a separate power source, which is separate from the battery or battery pack. In operation, the battery or battery pack is called upon to intermittently provide power... Agent: Powergenix Systems, Inc.

20140175870 - Electric current detection apparatus of low voltage dc-dc converter for electric vehicle: Disclosed is an electric current detection apparatus of a low voltage DC-DC converter for an electric vehicle, including: a low voltage DC-DC converter (LDC) which converts a voltage of an electric power source applied from a high voltage battery into a low voltage; a current transformer (CT) which is provided... Agent: Hyundai Mobis Co., Ltd.

20140175871 - Power net system of fuel cell hybrid vehicle and charge/discharge control method: A power net system of a fuel cell hybrid vehicle includes a fuel cell and an electric vehicle battery (EV battery) connected with each other through a main bus terminal in parallel, and an insulated gate bipolar mode transistor (IGBT) connected to the EV battery and the main bus terminal.... Agent: Hyundai Motor Company

20140175872 - Vehicle and control device for vehicle: On a vehicle, a converter converting and outputting a voltage, an inverter converting DC power output from the converter to AC power, and a motor driven by AC power supplied from the inverter are mounted. A control device calculates a requested voltage VHreq as an output voltage from a converter... Agent: Toyota Jidosha Kabushiki Kaisha

20140175874 - Security architecture, battery and motor vehicle having a corresponding battery: A security architecture, a battery, and a motor vehicle that has a corresponding battery are configured to be used to combine battery packs of a lower security integrity level into a battery system that has a higher security integrity level. The security architecture is for at least two batteries and... Agent: Robert Bosch Gmbh

20140175875 - Multiple network access load control devices: An apparatus for controlling the power delivered from an AC power source to an electrical load may include a controllably conductive device. The apparatus may also include a first wireless communication circuit that may be operable to communicate on a first wireless communication network via a first protocol and the... Agent:

20140175876 - Ad hoc wireless sensor package: Systems, methods, computer-readable storage mediums including computer-readable instructions and/or circuitry for control of transmission to a target device with communicating with one or more sensors in an ad-hoc sensor network may implement operations including, but not limited to: generating electrical power from at least one ambient source via at least... Agent: Elwha, Inc.

20140175877 - Building power management system: A building power management system employs a power manager and a plurality of load circuits (e.g., outlet circuits, appliances, equipment, etc.). In operation, the power manager senses (directly or indirectly) a source voltage at a power source node, sheds one or more of the load circuits from a power source... Agent:

20140175878 - Power-consumption reducing system and method: A processor used in a multi-node system includes a detecting module, to obtain voltage and current information of all nodes in the multi-node system periodically. A calculating module calculates energy being consumed by each node of all the nodes according to the obtained voltage and current information. A determining module... Agent: Hon Hai Precision Industry Co., Ltd.

20140175879 - Circuit device for power compensation in integrated controller: A circuit device for power compensation in an integrated controller configured by integrating two or more different electronic control modules, which enable any one of the electronic control modules to receive power supplied from another electronic control module even though an abnormal operation occurs in the electronic control module. That... Agent:

20140175880 - Energy harvesting apparatus and energy harvesting system: An energy harvesting apparatus includes: a capacitor configured to store energy generated by an energy harvesting element; and a switch connected to the capacitor and configured to switch energy supply from the capacitor to a load based on a capacitor voltage with which the capacitor is charged. An energy harvesting... Agent: Rohm Co., Ltd.

20140175881 - Mobile micro-grid power system controller and method: Methods and control apparatus are presented for controlling supply of electrical power to a micro-grid power system, in which a master controller automatically rebalances the micro-grid by activating and deactivating individual power supplies to preferentially activate non-fuel consuming power supplies and deactivate fuel consuming power supplies so as to minimize... Agent: Hunter Defense Technologies, Inc.

20140175883 - Closed-loop control circuit for an auxiliary power supply unit and power supply unit arrangement: A closed-loop control circuit for an auxiliary power supply unit includes a control loop for the closed-loop control of a voltage transformer of the auxiliary power supply unit via a controlled variable to produce a setpoint voltage, wherein the control loop includes an additional circuit that limits a change in... Agent: Fujitsu Technology Solutions Intellectual Property Gmbh

20140175885 - Electronic device: An electronic device is provided. The electronic apparatus includes a controller and a dummy load. When the dummy load is turned on by the controller, the dummy load regulates a direct current (DC) output voltage outputted to the electronic device by a power conversion apparatus connected to the electronic device.... Agent: Compal Electronics, Inc.

20140175884 - Power extending board and power supply system and electronic device using same: An exemplary electronic device includes a mother board, a power source, and a power extending board detachably connected between the power source and the motherboard. The power source includes a golden finger interface. The power extending board includes a receiving socket, a first conversion circuit, and a first connector. The... Agent: Hong Fu Jin Precision Industry (shenzhen) Co., Ltd.

20140175882 - Systems and methods for overvoltage protection of power converters: A system includes an excitation system configured to regulate one or more outputs of a power generating system. The excitation system includes a power conversion module (PCM). The PCM includes a direct current (DC) link, a plurality of insulated gate bipolar transistors (IGBTs) configured to generate an output to the... Agent: General Electric Company

20140175886 - Power system having a stabilized dc link voltage to handle transient events: A power system includes a prime mover configured to generate a drive force and a generator configured to receive the drive force and be driven by the prime mover to produce electrical power. The power system further includes a connection configured to receive the electrical power from the generator and... Agent: Caterpillar Inc.

20140175887 - System and method for voltage regulation of a renewable energy plant: Systems and methods for regulating the voltage at a point of interconnection of a renewable energy plant, such as a solar plant, with a grid are provided. A voltage signal indicative of the voltage at the point of interconnection can be received and filtered with a high pass filter to... Agent: General Electric Company

20140175888 - Power converter circuit with ac output: A power converter circuit includes a synchronization circuit configured to generate at least one synchronization signal. A series circuit includes a number of converter units configured to output an overall output current. At least one of the converter units generates an output current such that at least one of a... Agent: Infineon Technologies Austria Ag

20140175889 - Power extending board and power supply system using same: A power supply system includes a power source and a power extending board detachably connected between the power source and an electronic device. The power source includes at least two outputs. The power extending board includes at least two first transmitting terminals and a second transmitting terminal connected to the... Agent: Hong Fu Jin Precision Industry (shenzhen) Co., Ltd

20140175890 - Method for generating injected current of fuel cell stack and apparatus performing the same: Disclosed herein is a method for generating an injected current of a fuel cell stack performed in an apparatus for generating an injected current of a fuel cell stack, the method including: extracting a first frequency current and a second frequency current by passing alternating currents of different frequencies through... Agent: Hyundai Autron Co., Ltd.

20140175891 - Current generator: A current generator is disclosed. An example current generator includes a plurality of current cells connected in parallel, each current cell being connected to a switch. The current generator further includes a first summer configured to sum the output of each current cell of a first subset of the plurality... Agent: Imec

20140175899 - Coil unit and noncontact power transmission apparatus: A coil unit configured to transmit or receive electric power by electromagnetic induction in a noncontact manner, including: a coil into or from both terminals of which a high-frequency voltage is input or output; a metal conductor placed near the coil; and a first capacitor and a second capacitor connected... Agent: Panasonic Corporation

20140175895 - Contactless power transfer system, contactless power transfer device, contactless power transfer program and contactless power transfer method: A parent device power transmission unit determines a power to be supplied to a plurality of coils such that the power is proportional to an eigenvector of a real part of an impedance matrix which is based on a mutual inductance of the plurality of coils.... Agent:

20140175896 - Impedance matching device and control method: In an impedance matching device between a power transmission circuit and a power transmission antenna, a storage unit stores tables associated with a load value, each storing control values of a coupling coefficient between the power transmission and reception antennae. A selection unit selects a table corresponding to the load... Agent:

20140175898 - Low ac resistance conductor designs: Described herein are improved configurations for providing a stranded printed circuit board trace comprising, a plurality of conductor layers, a plurality of individual conductor traces on each of the said conductor layers, and a plurality of vias for connecting individual conductor traces on different said conductor layers, the vias located... Agent:

20140175897 - Resonance-type non-contact power supply system: A resonance system that receives power from a power source section is configured by at least a primary resonance coil, a secondary resonance coil, and a load. The output frequency fo of the power source section is set to lie within one of the frequency ranges f1≦fn≦f2, f3≦fo≦f4, . .... Agent: Kabushiki Kaisha Toyota Jidoshokki

20140175892 - Resonator enclosure: Described herein are improved configurations for a wireless power transfer and mechanical enclosures. The described structure holds and secures the components of a resonator while providing adequate structural integrity, thermal control, and protection against environmental elements. The coil enclosure structure comprises a flat, planar material with a recess for an... Agent: Witricity Corporation

20140175893 - Smart rf lensing: efficient, dynamic and mobile wireless power transfer: An RF lens includes a multitude of radiators adapted to transmit radio frequency electromagnetic EM waves whose phases are modulated so as to concentrate the radiated power in a small volume of space in order to power an electronic device positioned in that space. Accordingly, the waves emitted by the... Agent: California Institute Of Technology

20140175894 - Wireless power transmitter and wireless power receiver: An automatic tuning assist circuit is coupled in series with a transmission antenna. A first switch and a second switch are arranged in series between a first terminal and a second terminal of the automatic tuning assist circuit. Furthermore, a third switch and a fourth switch are arranged in series... Agent:

20140175900 - Hard disk drive control ciruit: A circuit for a hard disk drive (HDD) includes an indication unit, a HDD connector with a predefined pin, and a jumper coupled between the HDD connector and the indication unit. The jumper includes a base and a jumper block. The predefined pin performs different functions according to the jumper... Agent: Hong Fu Jin Precision Industry (shenzhen) Co.,ltd

20140175901 - Switch circuit and spdt switch circuit: The present invention relates to a switch circuit and a single pole double throw (SPDT) circuit. The switch circuit includes: a MOS transistor transferring or blocking a signal according to a turn on/off operation thereof; a gate resistor connected to a gate of the MOS transistor; and a variable gate... Agent: Samsung Electro-mechanics Co., Ltd.

20140175902 - Discharge circuit for power supply unit: A discharge circuit for a power supply unit includes a pulse width modulator (PWM) chip, a first and second electronic switch, and a resistor. The first electronic switch receives a power good signal from the power supply unit. When a system power terminal outputs a voltage later than a stand-by... Agent: Hong Fu Jin Precision Industry (shenzhen) Co., Ltd

20140175903 - Discharge circuit for power supply unit: A discharge circuit includes a pulse width modulator (PWM) chip, a first and second electronic switch, and a resistor. The first electronic switch receives a voltage creep from the PWM chip. When the voltage creep is less than a voltage making the first electronic switch to turned on, the voltage... Agent: Hon Hai Precision Industry Co., Ltd.

20140175904 - Wireless switching circuit: A wireless switching circuit includes a charging capacitor, a voltage converter, an infrared sensor unit, a single chip microcomputer (SCM), a zero trigger circuit, and a thyristor. The charging capacitor is used to store and supply power. The voltage converter is used to convert alternating current (AC) voltage into direct... Agent: Hong Fu Jin Precision Industry (shenzhen) Co., Ltd.

20140175905 - Serial advanced technology attachment dual in-line memory module device: A serial advanced technology attachment dual in-line memory module device includes first and second electronic switches, a voltage detecting circuit, a power circuit, and an edge connector. The edge connector includes first to third power pins and first and second notches. The first power pins are connected to an input... Agent: Hong Fu Jin Precision Industry (shenzhen) Co., Ltd.

20140175906 - Wireless power transmission system: In a power transmitter device, a power transmitter side active electrode and a power transmitter side passive electrode are formed. In a power receiver device, a power receiver side active electrode and a power receiver side passive electrode are formed. The power transmitter side active electrode is rectangle that is... Agent: Murata Manufacturing Co., Ltd.

20140175907 - Wireless power transmission system: A power transmitting apparatus includes an active electrode, a passive electrode, a voltage generating circuit that applies a voltage between the active electrode and the passive electrode, and a reference potential electrode connected to a reference potential. A power receiving apparatus includes an active electrode, a passive electrode, a secondary... Agent: Murata Manufacturing Co., Ltd.

20140175908 - Method of regulating the power of an energy conversion installation and energy conversion installation driven by such a method: This method makes it possible to regulate the power of an energy conversion installation (100) for converting mechanical energy into electrical energy. The installation (100) comprises a machine (1), an alternator (2), a first converter (41), an electrical cable (3) which links the terminals of the alternator (2) to the... Agent: Alstom Renewable Technologies

  
06/19/2014 > 31 patent applications in 22 patent subcategories.

20140167499 - Device for determining a common-mode signal in a power line communication network: A device for determining a common-mode signal in a power line communication network. The device includes a first line, a second line, and a third line that are connected to a first terminal, to a second terminal, and to a third terminal, respectively. The first, the second, and the third... Agent: Sony Corporation

20140167500 - Method for installing an electric system into an aircraft fuselage: A method for installing an electric system into an aircraft fuselage. The object to provide a method for simply and quickly installing an electric system into an aircraft fuselage, wherein the electric system is as little heavy and space consuming as possible, and wherein a wide range of customized alternatives... Agent:

20140167501 - Low voltage buss system: An example low voltage buss system is provided. The low voltage bus system distributes low voltage DC power into the office workspace in a manner that reduces clutter and promotes customizable and efficient workspace usage. The low voltage bus system distributes low voltage DC power into the office workspace via... Agent: Ideal Industries, Inc.

20140167502 - Converter device and method of converting power: A power converter having a multiple power inputs and multiple power outputs. More specifically, the power converter has a first power input that is a rail system having power contacts for engaging a first battery wherein the first battery has complimentary rail receiving means and power contacts for engaging the... Agent: Estill Medical Technologies, Inc.

20140167503 - Intelligent adaptive power supply: A multi-output power supply comprises an input power port for receiving input power, a first output power port supplying a first voltage derived from the input power, a second output power port supplying a second voltage derived from the input power, and a shut-down circuit configured to shut down the... Agent: Sensormatic Electronics, LLC

20140167504 - Parallel boost voltage power supply with local energy storage: A parallel boost voltage power supply with local energy storage comprises a local energy storage and a local energy storage boost converter that boosts the voltage of the local energy storage and provides it to existing DC bulk storage circuitry. Diodes in series with the boost converter and an existing... Agent: Microsoft Corporation

20140167505 - Photovoltaic installation and method of operating the installation with delayed battery connection in case of an emergency request: A photovoltaic system has a plurality of subsystems, each with a photovoltaic generator and an associated inverter. The inverter has a control element for setting the maximum power point of its subsystem. A battery is connectible in parallel with the photovoltaic generator. The inverters are connectible to a power grid,... Agent: Adensis Gmbh

20140167506 - Mobile cart with capacitive power supply: A mobile system includes a mobile cart and an electronic device supported by the mobile cart. The mobile cart includes integral power storage structures that store electrical energy. The mobile cart also includes power supply electronics configured to supply the electrical energy to the electronic device to power the electronic... Agent: Welch Allyn, Inc.

20140167509 - Charge pump for low power consumption apparatus and associated methods: An apparatus includes a first set of circuits adapted to operate in a first mode of operation of the apparatus. The apparatus further includes a second set of circuits adapted to operate in a second mode of operation of the apparatus, where a power consumption of the apparatus is lower... Agent: Silicon Laboratories Inc.

20140167507 - Methods of controlling externally controllable power supplies:

20140167508 - Voltage source current controlled multilevel power converter: A power converter module including a voltage source current controlled power converter for providing unidirectional current having at least four output voltage levels is provided. The voltage source current controlled power converter includes an input terminal and an output terminal, and a first conductive path and a second conductive path... Agent: General Electric Company

20140167510 - Control circuit for controlling devices to boot sequentially: A control circuit for booting a number of devices in a certain order includes two delay circuits and three switch circuits, the first switch circuit and the first delay circuit receiving a power good signal and a voltage signal from a power supply unit and thus allowing a first device... Agent:

20140167511 - Fan control board: A fan control board with a fan control function is applied in an electronic device. The device includes a number of first connectors, a number of switches, a number of second connectors, and a control chip. Each first connector is connected to one of fan connectors of a main board... Agent: Hong Fu Jin Precision Industry (shenzhen) Co., Ltd.

20140167512 - Method and apparatus for powering a set of direct-current consuming loads: Set of linked together, direct current powered decorative ornaments. A branched power supply cord is provided that powers a plurality of decorative ornaments, each ornament having a direct current consuming load. The supply cord can include an elongate trunk supply line terminating at a base-end in a pronged plug configured... Agent: Raz Imports, Inc.

20140167513 - Systems approach to photovoltaic energy extraction: Described is a method and apparatus for per-panel photovoltaic energy extraction with integrated converters. Also described are switched-capacitor (SC) converters have been evaluated for many applications because of the possibility for on-chip integration; applications to solar arrays are no exception. Also described is a comprehensive system-level look at solar installations,... Agent:

20140167514 - Method and apparatus for powering a battery-operable device with an external source of power: Object having terminals for supplying power to a battery-operable device when the object is inserted into a battery holder, and a transmission line is coupled to the object for supplying power from an external source of power to the terminals of the object. For example, the transmission line is thin... Agent: Raz Imports, Inc.

20140167515 - Energy storage device, system with energy storage device and method for generating a supply voltage of an enegry storage device: The invention relates to an energy storage device (1) for generating an n-phase supply voltage for an electrical machine (2), where n≧1, or for an inverter, with n energy supply branches connected in parallel, each of which can be connected to one of n phase lines (2a, 2b, 2c), each... Agent: Robert Bosch Gmbh

20140167516 - Circuit for allocating power among generators: A circuit and method for allocating power among two or more generators to a single load on a shared bus includes a sharing regulator and a feedback loop for each generator. A digital share command input and current in the feedback loops will cause the sharing regulators to alter the... Agent: Ge Aviation Systems LLC

20140167517 - Power supply system: A power supply system (100) includes an uninterruptable power-supply apparatus (5) supplying power to a load, a switch (6) connecting a bypass power supply (1) to the load, and a switching circuit (7) turning the switch (6) on when the uninterruptable power-supply apparatus (5) is stopped. In a case where... Agent: Toshiba Mitsubishi-electric Industrial Systems Corporation

20140167518 - Noise isolator for a portable electronic device: An apparatus for reducing noise in an electrical system includes a first isolation stage for a patient monitoring system that provides a first power transformation and a first isolation barrier to current flow. The patient monitoring system including a portable patient monitoring device, a charging apparatus that charges the portable... Agent:

20140167519 - Plug connecting unit for connecting a cable circuit with a sensor module: A plug connecting unit for connecting a cable circuit in a cable circuit housing with a sensor module in a sensor module housing, comprising a wireless interface for energy- and/or data transmission between the cable circuit and the sensor module. A first section of the wireless interface is arranged in... Agent: Endress + Hauser Conducta Gesellschaft Fur Mess- Und Regeltechnik Mbh + Co. Kg

20140167523 - Power transmission device and wireless power transmission system using the power transmission device: A power transmission device includes a power conversion circuit that outputs an alternating voltage in order to generate an alternating magnetic field and a control circuit used to control a frequency of the alternating voltage. The control circuit sets, in a predetermined frequency range, the frequency of the alternating voltage... Agent: Tdk Corporation

20140167525 - Techniques for efficient power transfers in a capacitive wireless powering system: A capacitive powering system (100) comprises a low power driver (111), a high power driver (112), a plurality of pairs of transmitter electrodes separated into a plurality of power sub-areas (210-1, 210-N) including at least a group of high power sub-areas (210-1, 210-M) connected to the high power driver and... Agent: Koninklijke Philips N.v.

20140167521 - Wireless power receiver and method of manufacturing the same: Disclosed are a wireless power receiver and a method of manufacturing the same. The wireless power receiver includes a first coil to wirelessly receive power, a second coil to make communication, and a first magnetic substrate having first and second recesses spaced apart from each other. The first coil is... Agent: Lg Innotek Co., Ltd.

20140167524 - Wireless power transmission device and method thereof: There is provided a wireless power transmission device including: a first resonant coil, a first magnetic body and a second resonant coil in which the first resonant coil is supplied with AC energy to generate a magnetic field, the first magnetic body varies a form of the magnetic field generated... Agent: Kabushiki Kaisha Toshiba

20140167520 - Wireless power transmission devices, wireless power reception devices, wireless power transmission systems, and wireless power transmission methods: A wireless power transmission device may comprise a source coil; and/or a resonance coil inductively coupled to the source coil. The source coil may transmit power outside of the wireless power transmission device in an electromagnetic induction type during a first interval. The source coil may transmit the power to... Agent:

20140167522 - Wireless power transmitter: Disclosed is a wireless power transmitter. The wireless power transmitter includes a coil in a first case; a first passage groove having a shape corresponding to a shape of the first case; and a second case coupled to the first case.... Agent: Lg Innotek Co., Ltd.

20140167526 - Electronic control of ac supply: A power controller having a switchable capacitive load connectable to an AC supply, the switchable capacitive load including at least one RC network having one or more capacitors. The capacitors have at least one resistive load switchable in place across the capacitors. The resistive load is switchable by a resistive... Agent: Advanced Environmental Technologies Limited

20140167527 - Method and device for management of an electrical power-up of a sector of an electronic circuit: A chain of switches is connected between a first power supply line coupled to a first voltage and a second power supply line coupled to the sector. These switches are controllable by a control signal. The control signal is propagated from a first end of the first chain towards a... Agent: Stmicroelectronics Sa

20140167528 - Remote disconnect safety mechanism: Electricity service may be safely remotely connected to a site by a network computing device, such as an electricity meter, even when the network computing device is not accessible at the site. The network computing device may include a service switch capable of connecting electricity service to a site, a... Agent: Itron, Inc.

20140167529 - Tap changer with an improved monitoring system: An on-load tap changer is provided having a plurality of modules, each of which is operable to change taps in a transformer winding. The tap changer includes a motor connected to rotate at least one shaft. The at least one shaft is connected to the tap change modules and is... Agent: Abb Technology Ag

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