| Patents for H02J 1 - Circuit arrangements for dc mains or dc distribution networks (12,155) |
|---|
| 12/31/2008 | CN201174613Y Network monitoring management system for transforming plant DC equipment |
| 12/31/2008 | CN201174612Y Intelligent remote low-voltage large-power electricity supplying system |
| 12/31/2008 | CN101335458A Periphery module and periphery system for an automation system |
| 12/30/2008 | US7471528 Parallel operating system of DC-AC converters and controller IC therefor |
| 12/25/2008 | US20080314811 Water filtration system |
| 12/24/2008 | WO2008103696A3 3-phase high power ups |
| 12/24/2008 | WO2008103696A2 3-phase high power ups |
| 12/24/2008 | EP2005550A1 Adaptive solar powered system |
| 12/24/2008 | DE202008009636U1 Energieversorgungssystem Power supply system |
| 12/24/2008 | DE102007029025A1 Kraftfahrzeugbordnetz Motor vehicle electrical system |
| 12/24/2008 | DE102007027902A1 Batteriepack mit Umschaltung für Hochstrombetrieb Battery pack with switching for high current operation |
| 12/24/2008 | CN101330221A Electro-optical device and electronic apparatus |
| 12/18/2008 | US20080310200 Multi-phase modulator |
| 12/18/2008 | US20080309312 Power Converter for Compensating a Maximum Output Power |
| 12/18/2008 | US20080309295 Detachable Charge Control Circuit for Balancing the Voltage of Supercapacitors Connected in Series |
| 12/18/2008 | US20080309165 Drive System and Control Method of the Same |
| 12/18/2008 | US20080309162 Synchronous rectifier circuit and multi-output power supply device using the same |
| 12/18/2008 | US20080309160 Modular blade enclosure power subsystem disign |
| 12/17/2008 | CN201167234Y Wind power generation parallel-network system |
| 12/17/2008 | CN101326693A High voltage DC filter |
| 12/17/2008 | CN101325334A Microcomputer type electric power engineering DC power supply cabinet |
| 12/17/2008 | CN101323263A Method for regulating voltage or current in an RLC filter, recording medium and vehicles for said method |
| 12/17/2008 | CN100444494C Coherency generating sets of electric power system and polymeric method of asynchronous motor group parameter |
| 12/16/2008 | US7467309 Point of load regulator having a pinstrapped configuration and which performs intelligent bus monitoring |
| 12/16/2008 | US7466570 Islanding detection method |
| 12/16/2008 | US7466038 More compact and higher reliability power supply module |
| 12/11/2008 | WO2007149859A3 Dc-dc converter for low voltage power source |
| 12/11/2008 | WO2007117449A8 Polyphase power conditioning circuits |
| 12/11/2008 | US20080303350 High voltage power supply |
| 12/11/2008 | US20080303349 Two-source inverter |
| 12/11/2008 | US20080303345 Semiconductor device |
| 12/11/2008 | DE102007026164A1 Electrical supply system for motor vehicle, has battery charging ultra cap by direct current-direct current converter before start of vehicle on high stress than rated stress, where stress level of electrical system is determined |
| 12/10/2008 | EP1999842A2 Method and circuit for cascaded pulse width modulation |
| 12/10/2008 | CN101322223A System, apparatus, and method for increasing particle density and energy by creating a controlled plasma environment into a gaseous media |
| 12/10/2008 | CN101320913A Power supply apparatus, power supply apparatus control method |
| 12/10/2008 | CN101319657A Power synthesis wind generator set |
| 12/10/2008 | CN100442632C Automatic module configuration in a telecommunications power system and battery configuration with a click |
| 12/09/2008 | US7463500 Monopolar DC to bipolar DC to AC converter |
| 12/09/2008 | US7462954 Apparatus for providing high quality power |
| 12/09/2008 | US7462952 Electrical power control system |
| 12/04/2008 | WO2008144961A1 Regulation for led strings |
| 12/04/2008 | US20080296977 Semiconductor device |
| 12/04/2008 | US20080296976 Power system with multiple generator units |
| 12/04/2008 | DE102007025694A1 Electrical on-board electrical system for motor vehicle, has electrical machine, accumulator, generator and electrical consumer load, where electrical machine and condenser comprises part of electrical system |
| 12/04/2008 | DE102007025194A1 Power supply module, particularly starter battery, for vehicle, has measuring connection and starter power connection, for provision of starter power for vehicle |
| 12/03/2008 | EP1997207A1 Power supply circuit comprising a four-quadrant dc/dc converter for an automotive on-board power supply network |
| 12/03/2008 | EP1997203A2 System for supplying power and data to electrical consumers |
| 12/03/2008 | EP1504315B1 Electric load management center |
| 12/03/2008 | CN101316050A Method and device for monitoring running state of transforming station direct current system |
| 12/03/2008 | CN100440677C Image forming apparatus and high voltage power thereof |
| 12/02/2008 | US7460377 Matrix converter |
| 12/02/2008 | US7459804 Static transfer switch device and method |
| 11/27/2008 | WO2008142952A1 Electric power supply system and vehicle |
| 11/27/2008 | WO2008141515A1 Method, apparatus and device for power distribution with multiple outputs |
| 11/27/2008 | US20080291879 Man-Portable Incident Command Platform |
| 11/27/2008 | US20080290855 Battery Powered Intelligent Variable Power Supply/Battery Charger |
| 11/27/2008 | US20080290734 Switching pulse generating circuit and regulator using the same |
| 11/27/2008 | DE202008011620U1 Schwibbogen mit USB-Anschluss Arches with USB port |
| 11/27/2008 | DE102007024645A1 Vorrichtung zur elektrischen Versorgung eines landwirtschaftlichen Arbeitsfahrzeugs und/oder eines an das Arbeitsfahrzeug ankoppelbaren Anbaugeräts Apparatus for the electrical supply of an agricultural work vehicle and / or one can be coupled to the working vehicle attachment |
| 11/27/2008 | DE102007024644A1 Vorrichtung zum Übertragen elektrischer Energie von einem landwirtschaftlichen Arbeitsfahrzeug auf ein an das Arbeitsfahrzeug ankoppelbares Anbaugerät Means for transmitting electrical energy from an agricultural vehicle to a dockable to the utility vehicle attachment |
| 11/26/2008 | CN201156205Y Parallel power supply having CAN bus interface |
| 11/26/2008 | CN100438293C Cascadable current-mode regulator |
| 11/26/2008 | CN100438255C Power supply apparatus, method of controlling the apparatus, and electronic device using the apparatus |
| 11/25/2008 | US7458028 Graphical interface for configuring a power supply controller |
| 11/25/2008 | US7457100 Capacitor device and wiring pattern |
| 11/25/2008 | US7456525 Multi-output power supply device for power sequencing |
| 11/25/2008 | US7456522 Line powering of auxiliary equipment |
| 11/25/2008 | US7456521 Electronically reconfigurable battery |
| 11/25/2008 | US7456517 Methods and apparatus for controlled solid oxide fuel cell (SOFC)/turbine hybrid power generation |
| 11/20/2008 | WO2008140613A1 High efficiency alternative/renewable powered ups system |
| 11/20/2008 | WO2008140061A1 Power supply unit |
| 11/20/2008 | WO2008138288A1 Inverter for power supply system feeding into an ac power supply system |
| 11/20/2008 | US20080286614 Method and apparatus for fuel cell systems |
| 11/20/2008 | US20080285316 Ac/dc converter and ac/dc conversion method using the same |
| 11/20/2008 | US20080285193 Power supply apparatus |
| 11/20/2008 | US20080284408 Sequential calibration of matched current sources |
| 11/20/2008 | US20080284406 Adaptive bias current generator methods and Apparatus |
| 11/20/2008 | US20080284251 Voltage selection circuitry |
| 11/20/2008 | US20080284250 Power supply device, operation method of power supply device, electronic apparatus, and operation method of electronic apparatus |
| 11/20/2008 | US20080284249 Direct current power transmission and distribution system |
| 11/20/2008 | US20080284247 Method for operating a system of modular structure, in particular a process automation system |
| 11/20/2008 | DE102007021978A1 Aktives Kompensationsfilter Active compensation filter |
| 11/19/2008 | CN201153331Y Fixed bus bar of graphitization furnace and multi-rectifier electricity supply construction |
| 11/19/2008 | CN100435448C Active current sharing circuit |
| 11/18/2008 | US7453680 Power supply with disconnect fuse |
| 11/13/2008 | WO2008137184A1 Protection techniques for a back-up electric power system |
| 11/13/2008 | US20080278979 n-Buck cascade converter with single active switch |
| 11/13/2008 | US20080278138 High accuracy constant-off average output current control scheme |
| 11/13/2008 | US20080278117 Simplified automatic discharge function for vehicles |
| 11/13/2008 | US20080278001 High voltage current splitter circuit and method |
| 11/12/2008 | EP1990892A2 Battery discharge current sharing in a tightly regulated power system |
| 11/12/2008 | EP1990885A2 Grid-connected fuel cell system and load using the same |
| 11/12/2008 | EP1990884A1 Power supply apparatus and control method therefor |
| 11/12/2008 | CN101304174A Energy recovery system for alternating-current power supplier |
| 11/12/2008 | CN101304170A System debug method for high voltage direct current transmission project |
| 11/12/2008 | CN100433514C Power supply circuit including stably operating voltage regulators |
| 11/12/2008 | CN100433482C Safe battery case for hybrid motor automobile |
| 11/11/2008 | US7449799 Harmonic mitigating device with magnetic shunt |
| 11/11/2008 | US7449798 Co-generated power supply system |
| 11/06/2008 | WO2008133336A1 Electronic device, control method and program |