| Patents for H02J 4 - Circuit arrangements for mains or distribution networks not specified as ac or dc (1,909) |
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| 04/17/2014 | US20140103706 Power line communication (plc) coupling through an external power supply |
| 04/16/2014 | EP2720340A1 Electric power supply system for an aircraft, aircraft and airport power supply system |
| 04/16/2014 | EP2719044A1 Control unit for an electrical generation/consumption system |
| 04/16/2014 | CN103733461A Control unit for an electrical generation/consumption system |
| 04/10/2014 | US20140097705 Method for operating a power source and a device for disconnecting a power source from a consumer |
| 04/10/2014 | US20140097688 System and method for a mesh power system |
| 04/10/2014 | US20140097686 Low/high voltage selector |
| 04/10/2014 | US20140097682 Centralized dc power supply control system and method of economically controlling power consumption |
| 04/10/2014 | US20140097679 Bus system |
| 04/09/2014 | EP2717406A2 A method of economic centralized DC power distribution and a system thereof |
| 04/09/2014 | EP2717285A1 Circuit Breaker Module |
| 04/09/2014 | CN103715721A Alternating current and direct current hybrid power grid joint real time peak shaving method |
| 04/03/2014 | US20140094984 Method and system for allocating energy |
| 04/03/2014 | US20140094983 Method and system for allocating energy |
| 04/03/2014 | US20140091627 Systems, methods, and apparatus for a gate driver circuit for an alternative energy power supply |
| 04/03/2014 | US20140091626 Power Receiving Device Having Device Discovery and Power Transfer Capabilities |
| 04/03/2014 | US20140091620 Electric energy converter |
| 04/02/2014 | CN103703649A Device for supplying an aircraft on the ground with electricity |
| 03/27/2014 | US20140088784 Power supply device and method, and program |
| 03/27/2014 | US20140088783 System for the delivery of electrical energy, and method for the delivery of electrical energy, program, and computer program product |
| 03/27/2014 | US20140088782 Energy-saving apparatus and energy-saving system |
| 03/27/2014 | US20140088779 Smart power strip and smart home system using the same |
| 03/27/2014 | US20140084708 Data transmitting method, data transmitting apparatus, and energy storage system including the same |
| 03/27/2014 | US20140084705 Apparatus for saving standby power in a microwave oven |
| 03/27/2014 | US20140084694 Power management system comprising a power source, a source of renewable energy, and a power converter |
| 03/27/2014 | US20140084686 Power converting apparatus and non-transitory computer readable medium |
| 03/27/2014 | US20140084683 Fault-tolerant power control in a computer system |
| 03/27/2014 | US20140084681 Maintain power signature (mps) from a powered device (pd) while power is drawn from another source |
| 03/26/2014 | EP2710703A2 Control installation making it possible to control the electrical power supply for a plurality of dc electrical units |
| 03/20/2014 | WO2014041105A1 System for controlling and providing power to at least one electric motor in a vessel |
| 03/20/2014 | US20140078686 Stackable Communications System |
| 03/20/2014 | US20140078189 Load driving apparatus and grayscale voltage generating circuit |
| 03/20/2014 | US20140077792 High speed charge control for power switching devices |
| 03/20/2014 | US20140077623 Spike trap logic to prevent unneeded interruption of industrial processes |
| 03/20/2014 | US20140077622 Circuit arrangement for connection to an electrical circuit and electrical circuit |
| 03/20/2014 | US20140077610 Selecting a hybrid power source |
| 03/20/2014 | US20140077599 Multiple Hybrid Integration |
| 03/20/2014 | US20140077597 Power electronics device, cooperative control method, cooperative control system and computer readable medium |
| 03/20/2014 | US20140077589 Extended signaling system and method |
| 03/20/2014 | DE102012110270A1 Electronic device e.g. workstation computer has system component which obtains operating voltage for normal operation of device main portion by input connected to terminals of voltage sources |
| 03/19/2014 | EP2709230A2 Power management control system and method |
| 03/19/2014 | EP2709229A1 Power distribution systems |
| 03/19/2014 | CN101567584B Electric structure and system of induction type |
| 03/13/2014 | US20140074308 Power supply device and method, and program |
| 03/13/2014 | US20140074307 On-demand power control system, on-demand power control system program, and computer-readable recording medium recording the same program |
| 03/13/2014 | US20140070612 Converter Device |
| 03/12/2014 | CN103633668A Reconstruction method of power distribution network |
| 03/06/2014 | WO2014033531A2 Multiple power source unit |
| 03/06/2014 | US20140067148 Configuration of the communication links of field devices in a power automation installation |
| 03/06/2014 | US20140062204 Power voltage selection device |
| 03/06/2014 | US20140062197 Method for Managing Reserved Electrical Power and System Thereof |
| 03/06/2014 | US20140062195 Bidirectional demand response control |
| 03/06/2014 | US20140062193 Power Management Method and Power Management System |
| 03/06/2014 | US20140062191 Low Voltage Solar Electric Energy Distribution |
| 03/06/2014 | US20140060100 Low Voltage Solar Electric Energy Distribution |
| 03/06/2014 | DE102012215379A1 Einrichtung Equipment |
| 03/05/2014 | CN103618342A Parallel search method for section division of power distribution network |
| 03/05/2014 | CN103618341A Parallel search method for generation of calculation bus of power distribution network |
| 02/27/2014 | US20140058576 Multiple power source unit |
| 02/27/2014 | US20140054968 Dual-input power supply |
| 02/27/2014 | DE102012215178A1 System for supplying electric power to motor vehicle, has mobile device for providing electrical energy, which is arranged externally in relation to motor vehicle that is operable for starting and/or driving at preset voltage |
| 02/26/2014 | CN203456256U Overhead wire feeding configuration structure of transformer capable of feeding wires from lateral upper part |
| 02/26/2014 | CN103606970A Receiving device, source device and power supply transmission system |
| 02/20/2014 | WO2014028866A2 Power device |
| 02/20/2014 | US20140052305 Method and apparatus for delivering power using external data |
| 02/20/2014 | US20140052304 Dynamic enforcement of power management policy and methods thereof |
| 02/20/2014 | US20140049886 Energy storage device, power management device, mobile terminal and method for operating the same |
| 02/20/2014 | US20140049176 Power device |
| 02/20/2014 | US20140049117 Renewable energy power distribution system |
| 02/20/2014 | US20140049107 Intelligent Lighting and Electrical System |
| 02/20/2014 | US20140049105 Solar Power Distribution System |
| 02/20/2014 | DE102012019556A1 Verfahren zum Betreiben einer Stromquelle und Vorrichtung zum Trennen einer Stromquelle von einem Verbraucher A method for operating a power source and apparatus for separating a power source by a consumer |
| 02/19/2014 | EP2698896A2 Energy storage device, power management device, mobile terminal and method for operating the same |
| 02/19/2014 | CN102144344B Intelligent energy management architecture |
| 02/13/2014 | US20140046497 Controller, power supply unit, and power supply system |
| 02/13/2014 | US20140042929 Audio Controlled Power Supplying System |
| 02/13/2014 | US20140042812 Multiple power supply systems and methods |
| 02/13/2014 | US20140042808 Console power systems |
| 02/06/2014 | US20140039714 System control apparatus for equipment |
| 02/06/2014 | US20140035371 System and method for proportioned power distribution in power converter arrays |
| 02/06/2014 | US20140035367 System including first and second apparatuses supplying electric power to each other |
| 02/05/2014 | CN103560547A Method for processing alternating current system failures in alternating current and direct current electric transmission line |
| 01/30/2014 | US20140032006 Mine power management system |
| 01/30/2014 | US20140032005 Systems and methods for use in providing local power line communication |
| 01/30/2014 | US20140028115 Electronic device, first and second electronic device thereof, and method for switching first electronic device |
| 01/30/2014 | US20140028102 Generator management system that determines a time to activate and deactivate generators based on the load level |
| 01/30/2014 | US20140028089 Apparatus, method and article for authentication, security and control of power storage devices, such as batteries |
| 01/23/2014 | US20140021785 Self-contained hybrid power supply system for an electrical apparatus, and unit and method for managing the system |
| 01/23/2014 | US20140021779 Systems and methods for mobile power conditioning platform |
| 01/16/2014 | US20140015323 Power Management System |
| 01/16/2014 | DE102012212116A1 Electrical connecting device i.e. switching device, controlling method for operating e.g. electrical generator of prosumer unit for household, involves exchanging electrical energy by connecting devices via cable according to set values |
| 01/15/2014 | EP2684270A1 Vehicle electrical power management and distribution |
| 01/09/2014 | US20140012121 Circuit arrangements for generating currents and the application thereof |
| 01/09/2014 | US20140010565 Processing apparatus, image forming apparatus, processing method and computer readable information recording medium |
| 01/09/2014 | US20140009098 Interacting complex electric fields and static electric fields to effect motion |
| 01/09/2014 | US20140008994 Power management device, power supply device, power supply system, power management method, and power supply method |
| 01/09/2014 | US20140008979 Autonomous Power System with Variable Sources and Loads and Associated Methods |
| 01/09/2014 | US20140008977 Electrical system having a dc link |
| 01/09/2014 | US20140008975 Method and System for Voltage Regulation in a Power Distribution Network |
| 01/09/2014 | DE102012211657A1 Method for pulse width-modulated control of e.g. washing machines of house, involves controlling loads using power pulses that are pulse width-modulated such that sum of power of individual pulses does not exceed given power threshold value |