|Electrical transmission or interconnection systems patents - Monitor Patents|
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Electrical transmission or interconnection systems September class, title,number 09/12Below 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. 09/27/2012 > 29 patent applications in 18 patent subcategories. class, title,number
20120242144 - Vehicle battery cell with integral control circuit: The present disclosure relates to a vehicle battery pack having battery cells with an integral control circuit configured to communicate with a battery energy control module.... Agent: Ford Global Technologies LLC
20120242145 - Automatic transfer switch: An automatic transfer switch apparatus for use with a standalone generator, for supplying emergency power to a residence or small business. The automatic transfer switch apparatus is configured to sense a utility line failure, start up and stabilize the generator, and switch over the household circuits from the utility to... Agent: Generac Power Systems, Inc. A Wisconsin Corporation
20120242147 - Dc power distribution system: A DC power distribution system for supplying a DC power into a building, includes one or more power feeding devices which supply a DC power, a power feeding line for supplying the DC power supplied from the power feeding devices to various sites in the building and sockets located at... Agent: Panasonic Corporation
20120242146 - Power management device: A power management device includes a plurality of power reception terminals for connecting a plurality of power adapters to receive power outputted by the plurality of power reception terminals, a plurality of power output terminals for connecting to a plurality of electronic devices, and a distribution module electrically connected to... Agent:
20120242148 - Energy allocation for energy storage cooperation: Systems that allow energy allocation for energy storage cooperation are disclosed, with specific methods outlined concerning allocating energy stored by an energy storage device between a utility provider, a customer, and/or a third party. The methods may include allocating a portion of stored energy for a utility provider's benefit which... Agent: Green Charge Networks
20120242149 - Method for designing power distribution network of circuit system and related circuit system: A method for designing a power distribution network of a circuit system includes the following steps: determining positions of a plurality of power source nodes; estimating a current distribution condition of the circuit system; and creating a first part of the power distribution network according to at least the positions... Agent:
20120242150 - Power supply system, control device of power supply system, operation method of power supply system, and control method of power supply system: A power supply system according to the present invention includes a control device (110) which is configured such that if it is predicted that the sum of start-up power for a power generation system (101) and electric power consumed by an external electrical load (105) at start-up of the power... Agent:
20120242151 - Data center topology with low sts use: Equipment in a data center may be wired in a topology in which each piece of equipment is served by one Static Transfer Switch (STS). Each group of equipment is assigned a main UPS and a reserve UPS, which may be connected to an underlying power source such as a... Agent: Microsoft Corporation
20120242153 - Dc power source for a high voltage power apparatus: A dc power source for a high voltage power apparatus, the dc power source including one or more strings including a plurality of dc power source units connected in series, and switches configured to connect and disconnect said strings. The switches are solid-state switches distributed among the power source units... Agent:
20120242152 - Method for searching global maximum power point: An exemplary method is disclosed for searching a global maximum power point in an arrangement comprising a series connection of photovoltaic power sources. The method can include determining a value of a reference by adding an increment to a previous value of the reference, wherein the value of the increment... Agent: Abb Research Ltd
20120242154 - Sequential shunt regulator with analog fill control: A sequential shunt regulator switch system and method is disclosed. A power switch is controlled to switch a first current from a power source to an electrical bus. Further, a current controllable switch provides a controlled current from the power source to the electrical bus.... Agent:
20120242155 - Device, system and method for directly generating alternating current electricity from photovoltaic cells: A method utilizing a device and/or system presented herein for generating alternating current (a/c) electricity directly from photovoltaic cells utilize an array of photovoltaic cell pairs that are each connected in anti-parallel to form an a/c junction. The system, device and method mechanically gradually exposes and shades photovoltaic cell pairs... Agent:
20120242156 - Dc/dc converter circuit and battery system: A DC/DC converter circuit includes at least two DC/DC converters and a low-pass filter, the DC/DC converters in each case having one input side and one output side. The DC/DC converters are connected to each other in series on their output side, and the low-pass filter is post-connected to the... Agent:
20120242157 - Devices having different effective series resistance states and methods for controlling such devices: Devices and methods are described, such as those including parallel paths coupled between a first power supply and a second power supply. The parallel paths include different values of capacitance to reduce unwanted variations as a function of current demand frequency such as resonance. A selectable resistance is provided along... Agent:
20120242162 - Contactless power transmission structure of laser distance measuring device: A contactless power transmission structure of a laser distance measuring device, comprising: a first circuit board, disposed on a rotation disk on an upper portion of a main axis, and on said first circuit board is provided with a laser light tube and a lens; a second circuit board disposed... Agent: Weisgame Multimedia Co., Ltd.
20120242164 - Coupled inductor system having multi-tap coil: Coupled inductor signal transfer systems are disclosed in which transmitter and receiver coils are inductively coupled in a configuration for wirelessly transferring power and/or data signals. In preferred implementations, the systems may be used for transmitting both power and data. Preferred embodiments of the invention have at least one multi-tap... Agent: TriuneIPLLC
20120242165 - Method and device for transmitting electric power from a wall to a leaf hingeably fastened to said wall: A method for transmitting electric power from a wall to a door hingeably attached to the wall about a hinge axis (S) includes providing a primary coil on the wall. A secondary coil is provided on the door. An electrical primary voltage is made available on a wall side. The... Agent: Dr. Hahn Gmbh & Co. Kg
20120242159 - Multi-resonator wireless energy transfer for appliances: A mobile wireless receiver for use with a first electromagnetic resonator coupled to a power supply and a second electromagnetic resonator coupled to at least one of a power supply and the first electromagnetic resonator. The mobile wireless receiver includes a load associated with electrically powering an appliance, and a... Agent:
20120242161 - Radio power transmitting apparatus and radio power transmitting system: There is provided a radio power transmitting apparatus including: a power transmitting coil, a band signal generating unit, a reflected signal measuring unit, an oscillator and a communication control unit. The coil is supplied with a signal and transmits the signal to a power receiving coil on a radio power... Agent: Kabushiki Kaisha Toshiba
20120242166 - System for transmitting electric power from a wall to a leaf hingeably fastened to said wall: A system for transmitting electric power from a wall to a leaf hingeably fastened to the wall about a hinge axis includes a wall part fastened on the wall. A leaf part is fastened on the leaf. A primary coil is provided on the wall part. A secondary coil is... Agent: Dr. Hahn Gmbh & Co. Kg
20120242160 - Systems and methods for controlling output power of a wireless power transmitter: Systems and methods for feedback control of output power in a wireless power transmitter are disclosed. According to one aspect, one of a voltage level at an input of a wireless power transmit coil and a level of current passing through the wireless power transmit coil are sensed. The wireless... Agent: Qualcomm Incorporated
20120242163 - Wireless power receiving apparatus and power control method thereof related applications: A wireless power receiving device and a power control method thereof. The wireless power receiving apparatus, includes: a secondary core configured to receive a wireless power signal from a primary core of a wireless power transmission apparatus; a magnetic sensor configured to detect a magnetic field generated from the primary... Agent: Hanrim Postech Co., Ltd.
20120242158 - Wireless power transmitter and wireless power transceiver: Disclosed are a wireless power transmitter capable of transmitting power wirelessly according to an impedance of an output side and a wireless power transceiver. There are provided a wireless power transmitter and a wireless power transceiver including: a wireless power transmitting unit converting input power into a preset transmission power... Agent: Samsung Electro-mechanics Co., Ltd.
20120242167 - Method for logically disconnecting a usb device from a host without mechanical disconnection: The method disposes a power-swicthable USB port in a host, which is connected to a USB device. The relay has a control pin controlled by the host and two switch pins electrically connected between a power pin of the USB port and a power source of the host. The host... Agent: I/o Interconnect, Ltd.
20120242168 - Power-over-ethernet relay system, power injector and access bridge device: A PoE relay system includes a networking cable, a PoE power injector and a PoE access bridge device. The PoE power injector is coupled to a PoE powering apparatus to receive network data and network power, and to a power supply to receive DC power, and gathers the network data,... Agent: Wistron Neweb Corp.
20120242169 - Electric circuit configuration for switching an electrical load: The invention relates to an electric circuit configuration for switching an electrical load (3), particularly a solenoid valve, by means of at least one switching means (5) associated with the consumer (3), particularly a transistor. The circuit configuration comprises at least one analysis circuit comprising at least one measuring resistor... Agent: Robert Bosch Gmbh
20120242170 - Circuit device, integrated circuit and detection device: A circuit device includes an amplifier circuit to which a signal from a sensor is input and a control circuit which controls the sensor and the amplifier circuit. An intermittent operation of the sensor and an intermittent operation of the amplifier circuit are controlled by an intermittent operation control signal... Agent: Seiko Epson Corporation
20120242171 - System and method for monitoring operation of switch elements: Systems and methods are provided for monitoring operation of a circuit having a DC power supply, a load, and a switch element connecting the DC power supply to the load. The system includes a capacitive element coupling a first input node of a sensor element to a first interconnection node... Agent: Enerdel, Inc.
20120242172 - System and method for enclosing information handling system component devices: An information handling system component contained within an information handling system housing uses the information handling system housing as at least a portion of a safety enclosure for hazardous functions of the component. A lock out device disables the hazardous function if the information handling system housing is moved relative... Agent:09/20/2012 > 46 patent applications in 19 patent subcategories. class, title,number
20120235470 - Electrical power supply system and method for an aircraft: An electrical power supply system and method for an aircraft. The system includes an electrical network including primary generators powering the electrical distribution channels, and an homopolar generator making it possible to create an artificial neutral.... Agent: Airbus Operations (inc As A Societe Par Act Simpl)
20120235471 - High-voltage cable routing structure for electrically driven vehicle: The present invention is a high-voltage cable routing structure for an electrically driven vehicle, comprising a battery supported on a vehicle body, a high-voltage equipment including an inverter, and multiple high-voltage cables connecting connection terminals of the battery and connection terminals of the equipment to each other. The battery, equipment,... Agent: Suzuki Motor Corporation
20120235472 - Power source control device and method, and power management system: Power to a load may be continued even if abnormality occurs in a load current value supplied to the relevant load of a vehicle. Load control units supply power from a battery to corresponding loads, respectively, and detect load current values. A power source management unit detects a total current... Agent: Omron Automotive Electronics Co., Ltd.
20120235473 - Systems and methods for overcharge protection and charge balance in combined energy source systems: Provided herein are energy source systems for a vehicle. One energy source system for a vehicle includes a battery having a plurality of cells coupled in series with one another and adapted to be coupled to an alternator of the vehicle. The energy source system for the vehicle also includes... Agent: Johnson Controls Technology Company
20120235476 - Energy conversion system for a vehicle: An energy conversion system transfers energy between an energy source, or storage unit, and an electric device via a first port and a second port and at least one of receives and provides energy via a third port.... Agent: Ford Global Technologies, LLC
20120235475 - Switch device: A switch device includes a switch operation unit to be mechanically operated so as to be in on or off state; a detecting unit configured to detect whether the switch operation unit is in the on or off state; a first mechanism to be configured to close electrical contacts of... Agent: Ricoh Company, Limited
20120235474 - Windshield embedded power coil for wireless charging: A wireless power charging or supply system provides a wireless charging coil mounted on or in a vehicle windshield. The wireless charging coil is positioned so that an electronic device that is mounted to the vehicle windshield will receive power from the wireless charging coil.... Agent:
20120235479 - Method for setting parameters of a field device electrical current supply module: A method for setting energy supply parameters of a field device electrical current supply module. The field device electrical current supply module is connected, in such case, exclusively to one field device. The connected field device can be supplied electrical energy by the field device electrical current supply module. In... Agent:
20120235477 - Modular portable energy system: The present invention relates to modular portable energy systems, specifically solar energy systems or kits. In a first embodiment, a personal solar kit is provided. A portable shelter system with power generation capabilities is provided in a second embodiment. In a third embodiment, alternative power generation systems are provided. A... Agent:
20120235478 - Operation planning method, and heat pump hot water supply and heating system operation method: An operation planning method performed in a system including a power generation device, a first electric load operating using power generated by the power generation device, and a second electric load which generates heat using power generated by the power generation device. The operation planning method is performed to design... Agent: Panasonic Corporation
20120235480 - Uninterrupted power supply system and uninterrupted power supply device: An uninterruptible power supply (UPS) system includes a plurality of UPS devices configured to provide a single-phase AC input voltage to a load and a battery when an operating mode is a normal mode and configured to convert power of the battery into a single-phase AC output voltage to provide... Agent: Juha Co., Ltd.
20120235481 - Storage unit and power generation system: This storage unit includes a power converter that radiates heat by converting power to direct current or alternating current, a storage portion that stores power, a housing that houses at least the storage portion and the power converter, and an air blower provided in the housing, while the air blower... Agent: Sanyo Electric Co., Ltd.
20120235483 - Battery power source control and current detection systems and methods: Provided battery systems include a plurality of battery electronic control units, each associated with a battery pack of a plurality of battery packs. Each battery electronic control unit is adapted to acquire analog current measurements of the associated battery pack and to convert the acquired analog current measurements to a... Agent: Johnson Controls Technology LLC
20120235482 - Power system utilizing battery cycling and recharging: A power system includes a plurality of batteries, or other power sources or storage element, selectively connectable to an inverter to provide an AC voltage to a distribution panel. The system includes recharging circuitry to allow the batteries, or other power sources to be constantly recharged prior to full discharge.... Agent:
20120235484 - Method of controlling a battery, computer readable recording medium, electric power generation system and device controlling a battery: The method of controlling a battery storing electric power generated by a power generator generating electric power using renewable energy comprises detecting an amount of electric power generated by the power generator at a first time and a second time that is prior to the first time; computing a rate... Agent: Sanyo Electric Co., Ltd.
20120235485 - Power control techniques for an electronic device: A portable electronic device, such as a fluid infusion device, obtains its operating power from a primary battery and a secondary battery. The primary battery may be a replaceable battery, and the secondary battery may be a rechargeable battery that can be charged with the primary battery under certain conditions.... Agent: Medtronic Minimed, Inc.
20120235487 - Grid backfeed prevention system: The invention provides a system and method for controlling power draw from an auxiliary power system to prevent deleterious backfeed to an external power grid. In an illustrative embodiment power levels from a photovoltaic auxiliary array are read by current transformers, which trigger a programmable logic unit to toggle a... Agent:
20120235486 - Photovoltaic inverter and method for controlling photovoltaic inverter: A photovoltaic inverter is provided, having a controller, an auxiliary power and a buffering element. The auxiliary power provides power to the controller. The buffering element is coupled between a photovoltaic panel and the auxiliary power such that the buffering element stores energy output from the photovoltaic panel first during... Agent:
20120235488 - Power converter: A power converter includes a backup power source Eb provided separately from a power source Es and designed to supply power during a discharge period, and a discharging driver Mb that turns on/off an upper-arm (one) switching element in series-connected switching elements Qu and Qd based on a drive signal... Agent: Denso Corporation
20120235493 - Control device, control system, and control method: Provided is a smart controller (102) that detects the amount of power remaining in a storage battery (108). The smart controller (102) also determines the load operation modes of an illumination (110), an air conditioning apparatus (112), and a heat storage apparatus (114) to become modes with lower power consumption... Agent: Kyocera Corporation
20120235490 - Electric power supply apparatus of electric apparatus: An electric power supply of an electric apparatus is provided. The electric power supply includes a low power supply unit configured to convert a voltage of an input alternating current (AC) power source and provide the converted voltage, a power storage unit configured to be charged by receiving the converted... Agent: Samsung Electronics Co., Ltd.
20120235489 - Electronic apparatus and power supply control method: There is provided an electronic apparatus including a first battery and a second battery, a control unit configured to control an operation of the electronic apparatus, a first switch configured to switch whether or not to supply power from the first battery to the control unit, and a second switch... Agent: Sony Corporation
20120235492 - Power supply system: A power supply system includes a current detection unit for detecting a current used by a load and an electric cell. The power supply system further includes a control unit for controlling the electric power stored in the electric cell to be supplied to the load if it is determined... Agent: Panasonic Corporation
20120235491 - Prioritization circuit and electric power supply system: There is provided a prioritization circuit which selects one of a system power supply and a secondary battery unit as a selected supply source and the other as a non-selected supply source and which causes supply of electric power with a higher priority from the selected supply source to a... Agent: Sanyo Electric Co., Ltd.
20120235494 - system and method for balancing energy storage devices: A system for balancing a series connection of energy storage devices having: an intermediate storage element coupled between a pair of sections of one or a number of adjacent energy storage devices of a series connection of energy storage devices, sections each having a more positive terminal (A) at one... Agent: 4esys Nv
20120235497 - Method of controlling a battery, computer readable recording medium, electrical power generation system and device controlling a battery: This method of controlling a battery storing electric power generated by a power generator generating electric power using renewable energy comprising, detecting a power output data at plural points in time during a specified period, the power output data being amounts of electric power generated by the power generator, computing... Agent: Sanyo Electric Co., Ltd.
20120235496 - Power distribution unit and method of distributing high density power: A power distribution unit includes a first solid state power module comprising a first plurality of solid state power controllers, where the first solid state power module comprises a first set of power characteristics. Also included is a second solid state power module comprising a second plurality of solid state... Agent: Hamilton Sundstrand Corporation
20120235495 - Supply energy arrangement and method for providing a supply energy: Supply energy arrangement comprising an input (E) to which an energy source (Q) is coupled, an output (A) for connection of a load (V), a first energy storage device (E1) that is coupled to the input (E) and the output (A), a second energy storage device (E2) that is coupled... Agent: Enocean Gmbh
20120235498 - Automatic voltage regulation for photovoltaic systems: A photovoltaic system includes solar cells and photovoltaic inverters configured to convert direct current generated by the solar cells to alternating current. Grid voltage at the point of interconnection (POI) of the photovoltaic system and the power grid is measured and compared to a setpoint. A control signal is generated... Agent:
20120235507 - Apparatus and method for high efficiency variable power transmission: A high efficiency variable power transmitting apparatus outputs a variable power by modulating, with respect to a time axis, a high frequency signal having a constant amplitude by turning the high frequency signal ON and OFF, amplifying the variable power to satisfy a requested power level of a target device... Agent: Samsung Electronics Co., Ltd.
20120235510 - Harnessing power through electromagnetic induction utilizing printed coils: Systems for harnessing power through electromagnetic induction utilizing printed coils are provided. A system can include one or more moveable magnets adjacent to printed coils on a circuit. For example, a system can include one or more magnets that are operative to move alongside a circuit board that includes printed... Agent: Apple Inc.
20120235502 - Multi-resonator wireless energy transfer for implanted medical devices: A mobile wireless receiver for use with a first electromagnetic resonator coupled to a power supply and a second electromagnetic resonator coupled to at least one of a power supply and the first electromagnetic resonator. The mobile wireless receiver includes a load associated with electrically powering a medical device that... Agent:
20120235501 - Multi-resonator wireless energy transfer for medical applications: A mobile wireless receiver for use with a first electromagnetic resonator coupled to a power supply and a second electromagnetic resonator coupled to at least one of a power supply and the first electromagnetic resonator. The mobile wireless receiver includes a load associated with powering an electrically powered medical device,... Agent:
20120235508 - Non-contact power transmission system, receiving apparatus and transmitting apparatus: A non-contact power transmission system comprises: a primary coil including a power supply coil and a magnetic resonance coil; and a secondary coil including a load coil, thereby transmitting an electric power from the power supply coil at a self-resonating frequency of the magnetic resonance coil, which is determined by... Agent:
20120235503 - Secure wireless energy transfer in medical applications: A medical device-powering wireless receiver for use with a first electromagnetic resonator coupled to a power supply includes a load configured to power the medical device using electrical power, and a second electromagnetic resonator adapted to be housed within the medical device and configured to be coupled to the load,... Agent:
20120235506 - Systems and methods for calibration of a wireless power transmitter: Systems and methods for alignment and calibration of a wireless power transmitter and a wireless power receiver are disclosed. According to one aspect, a wireless power transmit coil is first aligned with a wireless power receive coil. An alignment signal is received indicated that the transmit coil and the receive... Agent: Qualcomm Incorporated
20120235499 - Transmit power over wireless signal: A device with a sensor to detect a location of a portable device within proximity of the device and a controller to identify an amount of power to transmit to the portable device and reposition a directional antenna to transmit to the portable device an identified amount of power over... Agent:
20120235504 - Tunable wireless energy transfer for sensors: A mobile wireless receiver for use with a first electromagnetic resonator coupled to a power supply includes, a load associated with a sensor and configured to power a sensor, and a second electromagnetic resonator configured to be coupled to the load and moveable relative to the first electromagnetic resonator, wherein... Agent:
20120235500 - Wireless energy distribution system: Described herein are systems for wireless energy transfer distribution over a defined area. Energy may be distributed over the area via a plurality of repeater, source, and device resonators. The resonators within the area may be tunable and the distribution of energy or magnetic fields within the area may be... Agent:
20120235505 - Wireless energy transfer using repeater resonators: A bag for wireless energy transfer comprising a compartment for storing an electronic device enabled for wireless energy transfer, and at least one magnetic resonator positioned for wireless energy transfer to the electronic device, wherein a the at least one magnetic resonator optionally operates in one of three modes: (1)... Agent:
20120235509 - Wireless power transmission device: In one embodiment, a power reception device includes a load circuit, to which a first signal having a first power value is supplied from a first resonance circuit connected to a power reception coil, and a first transceiver which transmits the first power value to a power transmission device. The... Agent: Kabushiki Kaisha Toshiba
20120235511 - Energy source system having multiple energy storage devices: System are described that include an energy storage device adapted to store and release energy and an ultracapacitor. The systems include a switching device coupled to the energy storage device to selectively connect and disconnect the energy storage device to a load, and a second switching device coupled to the... Agent: Johnson Controls Technology Company
20120235512 - Transfer switch monitoring device and method: A method is provided and may include monitoring a transfer switch and determining an operating condition of the transfer switch based on the monitoring. The method may further include comparing by a processor the operating condition to a predetermined value, and determining a maintenance condition of the transfer switch based... Agent: Asco Power Technologies, L.p.
20120235513 - Device for supplying electric power to a mobile telecommunication equipment, and portable equipment using the same: An electric power supply circuit that provides electric power to a mobile telecommunication device is provided. The electrical power supply circuit can be plugged in to a power grid or receive transformed energy from an alternate energy source. The electrical power supply circuit may provide converted electrical energy to a... Agent: St-ericsson Sa
20120235514 - System and method to detect child presence using active mems sensors: The presence of a child within an enclosed space in an appliance, such as a washing machine, dishwasher or refrigerator, is detected using one or more MEMS sensors positioned to detect movement within the enclosed space through various measured characteristics. In preference, combinations of different types of MEMS sensors are... Agent: Stmicroelectronics, Inc.
20120235515 - Lock-out, tag-out system using safety network: A remote lock-out, tag-out system for controlling multiple power control circuits in a motor control center employs a safety network providing serial communication between one or more remote lock-out, tag-out stations and individual power control circuits of the control center permitting remote disconnection of power without the need for protective... Agent:09/13/2012 > 38 patent applications in 19 patent subcategories. class, title,number
20120228927 - Communication system and communication terminal: A transmitting circuit is connected to a communication line and configured to transmit a primary signal, being a current signal, to the communication line by changing a current flowing from a transmission unit via the communication line. A receiving circuit is configured to receive a secondary signal which is generated... Agent: Panasonic Corporation
20120228930 - Aircraft seat with shared control architecture: The invention essentially concerns an aircraft seat, comprising control units, at least one node to execute a particular action or function, and a display for viewing video data. The node and the display are capable of being actuated by the control units. A keyboard for transmitting a command signal addressed... Agent: Sit
20120228929 - Modular power distributor: A power distributor for use in vehicles is provided. The power distributor includes a base module having a central power feed and at least two universal modules, thereby forming a modular structure of the power distributor. The universal modules have defined geometries and are mechanically and electrically removably connectable to... Agent: Lisa Draxlmaier Gmbh
20120228928 - Vehicular electric power supply device and electric power supply system: The electric power supply system includes a stationary device and a mobile device. The mobile device includes a rotary electric machine driven by an engine, a vehicular battery which is used to move the vehicle, and an emergency battery. The stationary battery in the stationary device may be charged by... Agent: Denso Corporation
20120228931 - Series connection of switching regulators for energy transfer in battery systems: An energy transformer for a battery system is disclosed. The energy transformer includes a first and a second primary DC/DC converter each having two inputs and two outputs. The inputs are designed for connecting a battery module and the first and the second primary DC/DC converters are connected in series... Agent: Robert Bosch Gmbh
20120228932 - Method and device for energy management: A method for energy management optimizes loads and sources in an energy management network and includes at least one energy management unit. The actual state of the energy consumers and energy sources is transferred to the energy management unit by means of combined energy supply and communication lines. An independent... Agent: Robert Bosch Gmbh
20120228933 - Device for monitoring source of electric power supplied to storage battery in power supply system: A device for monitoring power sources of a storage battery includes a monitoring unit for monitoring input and output of power to and from a storage battery; and a power source management unit for managing sources from which amounts of power stored in the storage battery have been obtained and... Agent: Panasonic Corporation
20120228935 - Electric power generation system, method of controlling a battery and computer-readable recording medium: This electric power generation system comprises a power generator configured to generate electric power using renewable energy, a battery configured to store electric power generated by the power generator, a detector configured to acquire a first power amount data for every first time interval and a second power amount data... Agent: Sanyo Electric Co., Ltd.
20120228934 - Multi-current source and method for regulating current: A multi-current-source comprises a voltage converter (VC), a first current source (CS1) with a first terminal (A1) which is adapted to be coupled to an output (OUT) of a voltage converter (VC) and with a second terminal (B1) which is adapted to be coupled to an input (IN) of the... Agent: Austriamicrosystems Ag
20120228936 - Intelligent power management of an intermediate network device switching circuitry and poe delivery: Embodiments of the invention include a management agent which has access to power output control circuitry of a digital electronic communication switch, a power meter, a load sharing means, and the ability to manage the power of switching circuits in the switch. The power meter enables the management agent to... Agent:
20120228937 - Systems, apparatus, and methods for power management: Systems, apparatus, and methods for controlling power modes in electronic devices are provided. A system may include an electronic device and an input device that sends power mode selection information via a network to a power mode selection receiving component in the electronic device. The electronic device includes a first... Agent: D&r Tech LLC
20120228938 - Dc-ac inverter assembly, in particular solar cell inverter: A DC-AC inverter assembly, in particular a solar cell inverter of a photovoltaic plant, is disclosed. The inverter includes a semiconductor bridge circuit and wherein a DC chopper controller is provided for creating half-waves of an AC voltage on the output side and the bridge circuit is connected downstream of... Agent: Robert Bosch Gmbh
20120228939 - Power supply method, a recording medium which is computer readable and a power generation system: A method of controlling a battery storing electric power generated by a power generator generating electric power using renewable energy, comprising: computing a output value for the electric power to be supplied to an electric power transmission system based on a predetermined maximum charge rate of the battery, and a... Agent: Sanyo Electric Co., Ltd.
20120228940 - Power supply switching system: A power supply switch system for switching power supply to an electronic device, includes an adaptor, a charger module, a battery electrically connected to the charger module and a switch module. The adaptor outputs a voltage signal. The charger module receives the voltage signal and outputs control signals. The switch... Agent: Hon Hai Precision Industry Co., Ltd.
20120228944 - Dc power distribution system: A DC power distribution system is equipped with a storage device having a first storage battery, which discharges to electrical apparatuses only during power failure, and a second storage battery, which discharges to electrical apparatuses when service is not interrupted. The electricity storage device and electrical apparatuses are supplied with... Agent: Panasonic Corporation
20120228942 - Electric power generation system, method of controlling a battery, computer-readable recording medium which records a control programs and device controlling a battery: This electric power generation system comprises a power generator, a battery configured to store electric power generated by the power generator, a detector configured to acquire a first power amount data for every first time interval and a second power amount data for every second time interval which is shorter... Agent: Sanyo Electric Co., Ltd.
20120228943 - Electric power supply system: There is provided an electric power supply system comprising a secondary battery unit which stores electric power generated by a solar cell module, a charge switch circuit which disconnects and connects a charge path between the solar cell module and the secondary battery unit, and a charge and discharge control... Agent: Sanyo Electric Co., Ltd.
20120228941 - Electric power supply system, master control device, system stabilization system, control method for the master control device and control program for the master control device: An electrical power supply system is managed by a master management system external to the supply system. The system includes a power generator generating electric power using renewable energy, a battery storing electric power generated by the power generator, and a power output device outputting power from the power generator... Agent: Sanyo Electric Co., Ltd.
20120228945 - Power converter: A power converter can be configured of a first series circuit, formed from a first semiconductor switching element and a second semiconductor switching element connected in series to either end of a direct current voltage supply series circuit formed from a first direct current voltage supply and a second direct... Agent: Fuji Electric Co., Ltd.
20120228946 - Battery system, controlling method of the same, and energy storage system including the battery system: A battery system includes a rack having a plurality of battery tray positions, a battery tray in a corresponding battery tray position among the battery tray positions, and a system management unit electrically coupled to the battery tray. Each of the battery tray positions is associated with position information, and... Agent:
20120228948 - Charging apparatus for construction machine: A charging apparatus includes a diode, a switch, a high-voltage conversion circuit, and a controller which determines whether a charge capacity of a low-voltage battery is above a threshold and outputs a signal for supplying power of a generator to the low-voltage battery when the charge capacity is equal to... Agent: Kayaba Industry Co., Ltd.
20120228947 - Energy collection system and method: A system and method is provided for optimizing energy collection from a plurality of energy generators, which have different IV-characteristics thus defining over-performing and under-performing energy generators. Optimization of the energy collection is implemented by providing a power redistribution unit electrically connected to the plurality of electrically connected energy generators.... Agent:
20120228949 - Dc electrical power system: A DC electrical power system has a power generator converter system, a positive supply rail extending from the converter system, a negative supply rail extending from the converter system, and a midpoint earthing arrangement operatively connecting to the supply rails. The earthing arrangement is connected to earth by a solid... Agent: Rolls-royce PLC
20120228950 - Stabilization system, power supply system, control method of the master management device and program for the master management device: This stabilization system providing plural power supply systems, the power supply systems comprising, distributed type power sources, and detection unit detecting the power passing through specific parts of the distribution lines between the distributed type power sources and the power grid, wherein smoothing control is performed on the power output... Agent: Sanyo Electric Co., Ltd.
20120228951 - Connecting a photovoltaic array at a high open circuit voltage: For connecting a PV array via an inverter to an AC power grid, at first a DC link at the input side of the inverter is pre-charged from the AC power grid. A link voltage of the DC link is adjusted to a pre-set value with the inverter connected to... Agent: Sma Solar Technology Ag
20120228959 - Apparatus and method for implementing a differential drive amplifier and a coil arrangement: Exemplary embodiments are directed to differentially driving a load. An apparatus includes a differential drive amplifier including a switching device coupled with a first output node and a second output node. The first output node and the second output node drive a load network including primary coils. The differential drive... Agent: Qualcomm Incorporated
20120228958 - Apparatus, system, and method for multicoil telemetry: An apparatus, system, and method for multicoil telemetry are disclosed. In one embodiment, the apparatus includes an intermediate coil disposed between a driving coil and a receiving coil, where the intermediate coil is configured to act on magnetic fields between the driving coil and receiving coil in order to provide... Agent: University Of Utah Research Foundation
20120228956 - Power-receiving device, wireless power-feeding system including power-receiving device, and wireless communication system including power-receiving device: When a portable electronic appliance is provided with two systems, a wireless power-feeding system and a wireless communication system, each system requires two power-receiving devices, a coil and an antenna, leading to a problem of increased electronic appliance size and cost. Wireless power feeding employs the resonance method and uses... Agent: Semiconductor Energy Laboratory Co., Ltd.
20120228961 - Switch device: There are: a communication sheet that propagates electromagnetic wave; a wireless communication part arranged close to the communication sheet, and stores predetermined information, and wirelessly transmits the predetermined information to the communication sheet; a shield part that shields a radio signal wirelessly transmitted from the wireless communication part; an operation... Agent: Toyota Jidosha Kabushiki Kaisha
20120228955 - Transmission coil for wireless power transmission: A transmission coil is mounted in a wireless power supply apparatus, and is configured to transmit an electric power signal including any one from among an electric field, a magnetic field, and an electromagnetic field. The transmission coil includes a loop coil and a magnetic member. The magnetic member is... Agent: Advantest Corporation
20120228952 - Tunable wireless energy transfer for appliances: A mobile wireless receiver for use with a first electromagnetic resonator coupled to a power supply includes a load associated with electrically powering an appliance, and a second electromagnetic resonator configured to be coupled to the load and moveable relative to the first electromagnetic resonator, wherein the second electromagnetic resonator... Agent:
20120228954 - Tunable wireless energy transfer for clothing applications: A mobile wireless receiver for use with a first electromagnetic resonator coupled to a power supply includes, a load, a second electromagnetic resonator configured to be coupled to the load and moveable relative to the first electromagnetic resonator, wherein the second electromagnetic resonator is configured to be wirelessly coupled to... Agent:
20120228953 - Tunable wireless energy transfer for furniture applications: A mobile wireless receiver for use with a first electromagnetic resonator coupled to a power supply includes, a load, a second electromagnetic resonator configured to be coupled to the load and moveable relative to the first electromagnetic resonator, wherein the second electromagnetic resonator is configured to be wirelessly coupled to... Agent:
20120228960 - Wireless energy transfer: Disclosed is an apparatus for use in wireless energy transfer, which includes a first resonator structure configured to transfer energy non-radiatively with a second resonator structure over a distance greater than a characteristic size of the second resonator structure. The non-radiative energy transfer is mediated by a coupling of a... Agent:
20120228957 - Wireless power transfer apparatus: A wireless power transfer apparatus includes a power transmission coil configured to transfer an electric power to a power receiver having a power receiving coil. The apparatus further includes: a housing that holds the power transmission coil and forms an interior in which the power receiver can be placed removably;... Agent:
20120228962 - Power supply selector and method for minimizing an inrush current in a power supply selector: A method for minimizing an inrush current in a power supply selector and a power supply selector system is provided. The power supply selector includes a plurality of power input nodes, a power output node, a first transistor and a second transistor. Each of the power input nodes may be... Agent: Texas Instruments Incorporated
20120228963 - Method and solar-powered wind plant for producing electric power: The invention relates to the field of producing electric power by artificially creating an air stream incident on a power-generating module (turbine) using solar-powered batteries. The power-generating module turns, compresses the air stream and directs the latter onto the working surface of a blade-less rotor. The rotor is designed such... Agent: Alternative Energy Research Company Ltd
20120228964 - Electric power generation device and electronic instrument: Disclosed is an electric power generation device comprising: a pair of electrodes arranged opposite to each other; and an electret member that is arranged between the pair of electrodes to be spaced apart from the pair of electrodes, and is provided to be movable in a direction of a perpendicular... Agent: Casio Computer Co., Ltd.09/06/2012 > 24 patent applications in 10 patent subcategories. class, title,number
20120223576 - Battery system, power supply system for electric railcars, and battery module: A battery system is configured by connecting a plurality of battery modules in series, and each of the plurality of battery modules is configured by stacking a plurality of unit batteries. A connecting terminal through which electricity is obtained is provided between a positive electrode terminal and a negative electrode... Agent: Kawasaki Jukogyo Kabushiki Kaisha
20120223573 - Flexible resonator attachment: Described herein are improved configurations for a wireless power transfer for electronic devices. In embodiments reconfigurable or flexible attachment between a source and a device is realized using permanent magnets or electromagnets. Magnetic material may be positioned on or around one or more of the resonator to provide for locations... Agent:
20120223575 - Power conversion apparatus and power control method: Charge efficiency of normal charge is improved without restricting an operation of a low-voltage load of an electric vehicle during the normal charge. During a charge of a high-voltage battery of a vehicle, when a determination of the normal charge is made, and when a determination that a mode switching... Agent: Omron Automotive Electronics Co., Ltd.
20120223574 - Routing structure of high-voltage cable in vehicle: A routing structure of a high-voltage cable of a vehicle has a high-voltage cable (18) connected to an end surface of a motor (10) and routed along a motor case (13) by being extended from the connecting portion in one direction and then extended in the direction reverse to the... Agent: Suzuki Motor Corporation
20120223577 - Method and device for stabilizing network operation of a power supply network: For network stabilization of an electric power supply network, the voltage at a first network connection point at a first voltage level to a power generator, and at a second network connection point to a second voltage level, as well as at at least one third network connection point to... Agent:
20120223578 - Method and device for supplying power: The control of users and generators of electrical energy behind the legal interface with the energy provider. In particular, the invention relates to the generation of renewable electrical energy, such as wind energy, solar energy, energy from biogas plants, geothermal energy etc., and to the electricity thus generated. The proposed... Agent: Sbu Photovoltaik Gmbh
20120223579 - Electrical charging and discharging system and charge and discharge control device: The electric power generation system has a power generator configured to generate electric power using renewable energy, a battery configured to store electric power generated by the power generator, a detector configured to detect regularly a power data that is the amount of electric power generated by the power generator,... Agent: Sanyo Electric Co., Ltd.
20120223580 - Methods, systems and apparatus for natural power collection and distribution: The present invention is directed to a system and method for transmitting and distributing electricity in which a transmission tower is adapted to include a natural power device for converting wind or solar energy into electricity. The natural power device is electrically connected as a source to at least one... Agent:
20120223581 - Method and apparatus for powering an appliance: A battery operated vacuum cleaner is provided with one or more principal batteries and one or more supplemental batteries. The batteries and a controller are configured such that as the power provided by the principal batteries drops, one or more of the supplemental batteries is operative connected to provide power... Agent: G.b.d. Corp.
20120223582 - Cell modules for detecting temperature and voltage of cells: Disclosed is a distributed battery management system that uses cell modules that are attached to cell terminals. A connector tab extends from the cell modules that provides a solid thermal and electrical connection to a cell terminal, as well as structural support for the cell module. A single wire is... Agent:
20120223584 - Novel solar panel string converter topology: The inventive technology, in certain embodiments, may be generally described as a solar power generation system with a converter, which may potentially include two or more sub-converters, established intermediately of one or more strings of solar panels. Particular embodiments may involve sweet spot operation in order to achieve improvements in... Agent: Ampt, LLC
20120223583 - Photovoltaic energy extraction with multilevel output dc-dc switched capacitor converters: Switched capacitor multilevel output DC-DC converters can be used as panel integrated modules in a solar maximum power point tracking system. The system can also include a central input current-controlled ripple port inverter. The system can implement per panel MPPT without inter-panel communication, electrolytic capacitors or per panel magnetics. A... Agent: Massachusetts Institute Of Technology
20120223592 - Method for driving power supply system: The frequency of high-frequency voltage which is output by a variable high frequency power source included in a power transmitting device is controlled in accordance with the value of electric power received by a power receiving device. That is to say, the frequency of the high-frequency voltage is controlled in... Agent: Semiconductor Energy Laboratory Co., Ltd.
20120223588 - Non-contact power transmission apparatus: A non-contact power transmission apparatus that includes a power supply circuit that generates electrical power; a switch connected to an output of the power supply circuit; a first power transmission antenna connected to a first output of the switch; a second power transmission antenna connected to a second output of... Agent: Sony Ericsson Mobile Communications Japan, Inc.
20120223591 - Overvoltage protection circuit, power transmission device including the same, and control method thereof: Provided is a power transmission device including a transmission unit and a reception unit. The reception unit includes an overvoltage protection circuit and provides a feedback signal to the transmission unit. The transmission unit controls intensity of power wirelessly transmitted to the reception unit with reference to the feedback signal... Agent: Electronics And Telecommunications Research Institute
20120223593 - Power receiving device and wireless power supply system: A power receiving device used for wirelessly supplying power from a power supply device using electromagnetic resonance to an electronic apparatus which receives power by electromagnetic induction is provided. The power receiving device includes a first antenna coupled with an antenna of the power supply device by electromagnetic resonance, a... Agent: Semiconductor Energy Laboratory Co., Ltd.
20120223590 - Reducing heat dissipation in a wireless power receiver: This disclosure provides systems, methods and apparatus for managing a temperature of a wireless power receiver. In one aspect a wireless power transmitter is provided. The wireless power transmitter includes a transmit circuit including a transmit coil. The transmit circuit is configured to wirelessly transmit power to a wireless power... Agent: Qualcommm Incorporated
20120223589 - Waking up a wireless power transmitter from beacon mode: This disclosure provides systems, methods and apparatus for waking a wireless power transmitter from beacon mode. In one aspect a wireless power receiver apparatus is provided. The wireless power receiver apparatus includes a receive circuit comprising a receive coil. This receive circuit is coupled to a load. The receive circuit... Agent: Qualcomm Incorporated
20120223585 - Wireless power feeder: A wireless power feeder 116 feeds power by wireless from a feeding coil L2 to a receiving coil L3 using a magnetic field resonance phenomenon. A power transmission control circuit 200 supplies AC power at a drive frequency fo to the feeding coil L2, thereby making the feeding coil L2... Agent: Tdk Corporation
20120223586 - Wireless power feeder, wireless power receiver, and wireless power transmission system, and coil: A wireless power feeder feeds power from a feeding coil to a receiving coil by wireless using a magnetic field resonance phenomenon. The feeding coil is constructed in a rotatable manner. A power transmission control circuit that supplies AC power to the feeding coil so as to make the feeding... Agent: Tdk Corporation
20120223594 - Wireless power feeder, wireless power receiver, and wireless power transmission system, and coil: A wireless power feeder feeds power from a feeding coil L2 to a receiving coil L3 by wireless using a magnetic field coupling between the feeding coil L2 and the receiving coil L3. The feeding coil L2 is formed so as to be rotated. A power transmission control circuit supplies... Agent: Tdk Corporation
20120223587 - Wireless power receiver, wireless power transmission system, and power controller: A wireless power receiver receives, at a receiving coil, AC power fed from a feeding coil by wireless using a magnetic field resonance phenomenon between the feeding coil and receiving coil. The wireless power receiver includes a loading circuit and a power controller. The loading circuit includes a loading coil... Agent: Tdk Corporation
20120223595 - Wireless power transmission apparatus: According to one embodiment, a wireless power transmission apparatus includes a housing and a plurality of transmitting coils. The housing is capable of containing one or more power receiving apparatuses includes one or more receiving coils which receive power. The plurality of transmitting coils are provided inside the housing and... Agent: Kabushiki Kaisha Toshiba
20120223596 - Device for applying high voltage using pulse voltage, and method of applying high voltage: A device for applying a high voltage using a pulse voltage is provided which applies a high voltage having a pulse width τ0 to a capacitive load (1) through a pulse transformer (4), the high voltage having pulse-like peaks with a steep leading edge, wherein a capacitance C1 of the... Agent: Sawafuji Electric Co., Ltd.Previous industry: Wheel substitutes for land vehicles
Next industry: Electrical generator or motor structure
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