| Patents for H02J 1 - Circuit arrangements for dc mains or dc distribution networks (12,155) |
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| 10/20/2009 | US7606051 Fully clamped coupled inductors in power conversion circuits |
| 10/20/2009 | US7605499 Systems and methods of dynamic reactive support for a power transmission system |
| 10/20/2009 | US7605498 Systems for highly efficient solar power conversion |
| 10/20/2009 | US7605497 Two-source inverter |
| 10/20/2009 | US7605492 Power supply system and method for supplying power to a vehicle |
| 10/20/2009 | US7604734 Water filtration system |
| 10/15/2009 | WO2009125013A2 Electrical network for aircraft |
| 10/15/2009 | WO2009125012A2 Electrical network |
| 10/15/2009 | WO2009125007A2 Method for managing electrical network |
| 10/15/2009 | WO2009095194A3 Led onboard power system |
| 10/15/2009 | US20090257257 Control device for interleaved converters, a system of interleaved converters and related control method |
| 10/15/2009 | US20090256547 Standby regulator |
| 10/15/2009 | US20090256423 Multiple output switching power source apparatus |
| 10/15/2009 | DE102009014649A1 Stromversorgungschaltung und Prüfvorrichtung Power supply circuit and testing device |
| 10/15/2009 | DE102008017866A1 Vehicle power circuit, has charge pump operated by changing part of voltage at terminals of electrical machine such that voltage level is produced, and shut-off device for deactivating pump |
| 10/14/2009 | EP2109025A2 Sequential shunt solar array controller |
| 10/14/2009 | CN201328006Y Remote DC electronic equipment power supply system |
| 10/14/2009 | CN101557116A Environment-friendly and energy-saving DC power station |
| 10/14/2009 | CN101557108A Device for realizing parallel current sharing of voltage source in feedback type DC power supply load circuit |
| 10/14/2009 | CN101557107A Current control and system monitoring device of module-type DC power supply system |
| 10/14/2009 | CN101557106A Method for computing the reliability of UHVDC transmission system |
| 10/14/2009 | CN101557105A Device and method for prolonging service life of series direct current power supply unit groups |
| 10/13/2009 | US7602620 Controller for power converter |
| 10/13/2009 | US7602081 System and method for providing power and control through a rotating interface |
| 10/13/2009 | US7602080 Systems and methods to balance solar panels in a multi-panel system |
| 10/13/2009 | US7602075 Systems, methods and apparatuses for a wind turbine controller |
| 10/08/2009 | WO2009121528A2 Method for supplying a power outlet of a vehicle with electric energy of the vehicle, and retaining mount for a vehicle |
| 10/08/2009 | US20090251072 DC Distribution System |
| 10/08/2009 | US20090251004 Sequential shunt solar array controller |
| 10/08/2009 | US20090251003 Information processing apparatus and control method |
| 10/08/2009 | DE202009007185U1 Parallelschaltung von Spannungsquellen Parallel connection of voltage sources |
| 10/08/2009 | DE102009012908A1 Stromversorgung für Fahrzeuge Power supply for vehicles |
| 10/08/2009 | DE102005029081B4 Bordnetz für ein Kraftfahrzeug und Verfahren zum Betreiben eines derartigen Bordnetzes Electrical system for a motor vehicle and method for operating such an on-board network |
| 10/07/2009 | CN201323451Y DC power supply distribution panel |
| 10/07/2009 | CN101552485A High-voltage transmission line ice self-removing method |
| 10/07/2009 | CN101552468A Damping controller for restricting secondary synchronous oscillations and control method thereof |
| 10/07/2009 | CN101552467A Method for supplying power for high-power server equipment |
| 10/07/2009 | CN101552443A Method for melting ice of dipolar direct current transmission line and direct current transmission system |
| 10/07/2009 | CN100547874C DC supply system for container piling site tyre hoister |
| 10/06/2009 | US7598706 Cell balancing battery pack and method of balancing the cells of a battery |
| 10/01/2009 | US20090243558 Electronic ballast with hold-up energy storage |
| 10/01/2009 | US20090243398 Systems and Methods for Reducing Distortion in a Power Source Using an Active Harmonics Filter |
| 10/01/2009 | US20090243393 Semiconductor device, designing method and designing apparatus of the same |
| 10/01/2009 | US20090243392 Methods for shifting common mode between different power domains and apparatus thereof |
| 10/01/2009 | US20090243391 Multi-functional power supply with power over ethernet support, integrated monitoring and supplemental power source backup |
| 10/01/2009 | US20090243390 Power supply apparatus and power control method |
| 10/01/2009 | DE102008016465A1 Verfahren zum Versorgen einer Steckdose eines Fahrzeugs mit elektrischer Energie des Fahrzeugs und Sicherungshalter für ein Fahrzeug A method for providing an outlet on a vehicle with electric power of the vehicle and fuse holder for a vehicle |
| 09/30/2009 | EP2106008A2 Sensor control device for a vehicle and method for operating such a sensor control device |
| 09/29/2009 | US7595687 Apparatus and method for reducing EMI generated by a power conversion device |
| 09/29/2009 | US7595569 Versatile and intelligent power controller |
| 09/24/2009 | WO2009115744A2 Device for powering an electronic circuit, in particular a digital circuit, and associated method |
| 09/24/2009 | US20090237333 Voltage selection circuit, electrophoretic display apparatus, and electronic device |
| 09/24/2009 | US20090237144 Chip for non-contact reader/writer having power-supply managment function |
| 09/24/2009 | US20090236917 Method for activating a multi-string inverter for photovoltaic plants |
| 09/24/2009 | US20090236915 Power supply device |
| 09/24/2009 | US20090236908 Reservoir capacitor and semiconductor memory device including the same |
| 09/24/2009 | DE102008014677A1 Verfahren und Vorrichtung zum Betreiben einer Schaltungsanordnung Method and apparatus for operating a circuit arrangement |
| 09/24/2009 | DE102006004267B4 Bordnetz für ein Fahrzeug Electrical system for a vehicle |
| 09/23/2009 | EP2104216A1 Electric power generating system with a plurality of electric power sources parallely feeding a DC voltage line which supplies power to an AC grid |
| 09/23/2009 | EP2104200A1 Method for controlling a multi-string inverter for photovoltaic systems |
| 09/23/2009 | EP2104199A1 Power source device for vehicle and vehicle |
| 09/23/2009 | EP1561269B1 On-board power supply network for supplying at least one consumer having high demands in terms of the availability of the on-board power supply network |
| 09/23/2009 | EP1269598B1 Distributed internal fault bypass in a modular uninterruptible power supply |
| 09/23/2009 | CN201315486Y Module for redundancy logical switch in direct current power transmission system |
| 09/22/2009 | US7593756 Detection for high powered devices |
| 09/17/2009 | US20090231883 Dc-dc converter |
| 09/17/2009 | US20090230943 Apparatus and method for controlling voltage of semiconductor integrated circuit |
| 09/17/2009 | US20090230784 Apparatus and Method Pertaining to Light-Based Power Distribution in a Vehicle |
| 09/17/2009 | US20090230771 Simple and passive solution for providing power interruption capability with controlled inrush current in critical power supply |
| 09/17/2009 | US20090230769 method of balancing power consumption between loads |
| 09/17/2009 | US20090230767 Power supply system, multiple dwelling, and computer program |
| 09/17/2009 | US20090230297 High-voltage power unit and mass spectrometer using the power unit |
| 09/17/2009 | CA2718168A1 Environmentally friendly power supply |
| 09/17/2009 | CA2658732A1 Method and apparatus to facilitate the provision of electrical power as pertains to a self-storage facility |
| 09/16/2009 | EP2100206A1 Systems, circuits, chips and methods with protection at power island boundaries |
| 09/16/2009 | CN101536283A Arrangement and method for providing power to a circuit using switched capacitor techniques |
| 09/15/2009 | US7589981 DC-AC converter and method of supplying AC power |
| 09/15/2009 | US7589437 Control unit in a vehicle |
| 09/11/2009 | WO2008083369A8 Systems, circuits, chips and methods with protection at power island boundaries |
| 09/10/2009 | US20090224604 Semiconductor device having plural power source terminals coupled to function block and method of controlling the same |
| 09/10/2009 | US20090224603 Energy conserving (stand-by mode) power saving design for battery chargers and power supplies |
| 09/10/2009 | US20090224602 DC-DC converter control circuit |
| 09/10/2009 | US20090224599 Paralleled hvdc bus electrical power system architecture |
| 09/10/2009 | DE112007002260T5 Umrichter-Steuervorrichtung Inverter control device |
| 09/10/2009 | DE102008012640A1 Vorrichtung zur Kopplung mehrerer Teilnetze Apparatus for coupling multiple subnets |
| 09/09/2009 | EP2099111A2 Paralleled HVDC bus electrical power system architecture |
| 09/09/2009 | CN101529687A Electric power system |
| 09/09/2009 | CN101527521A Multipath-output switch power supply circuit |
| 09/09/2009 | CN101527509A Power supply unit |
| 09/09/2009 | CN101527453A Electric equipment control and management method |
| 09/09/2009 | CN101527452A Subarea power supply communication equipment, indirect power distribution module and backboard thereof |
| 09/08/2009 | USRE40907 Ripple cancellation circuit for ultra-low-noise power supplies |
| 09/08/2009 | US7586767 Limit-cycle oscillation (LCO) based switch-mode power supply (SMPS) response evaluation |
| 09/08/2009 | US7586765 Switched current power converter with reduced power losses during low load conditions |
| 09/08/2009 | US7586759 Power source apparatus |
| 09/08/2009 | CA2549502C Electronic device, power source control method, rof system and its power supplying method and remote unit |
| 09/08/2009 | CA2512871C Method and system for modeling energy transfer |
| 09/03/2009 | WO2009108962A2 An electrical power consumption management syste |
| 09/03/2009 | WO2009108381A1 Battery charger |
| 09/03/2009 | WO2009107715A1 Electric railway power-supply system |