| Patents for H02J 1 - Circuit arrangements for dc mains or dc distribution networks (12,155) |
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| 07/28/2011 | WO2011090136A1 Wiring system |
| 07/28/2011 | WO2011059585A8 Systems and methods for optimizing power loads in a power distribution unit |
| 07/28/2011 | US20110181113 Fuel cell system and power management method thereof |
| 07/28/2011 | US20110181110 Smart Power Delivery System and Related Method |
| 07/28/2011 | DE102010005938A1 Safety-related functions e.g. brake functions, controlling device for rail vehicle, has direct current/direct current transducer arranged between control device and power supply to convert voltage of supply to voltage level of device |
| 07/28/2011 | DE102010005567A1 Solarmodul Solar module |
| 07/28/2011 | DE102010001250A1 Elektrisches Bordnetz sowie Verfahren zum Betreiben eines elektrischen Bordnetzes Electrical system and method of operating a vehicle electrical system |
| 07/28/2011 | DE102010001244A1 Batteriesystem für Mikro-Hybridfahrzeuge mit Hochleistungsverbrauchern Battery system for micro-hybrid vehicles with high power loads |
| 07/28/2011 | DE102010001243A1 Batteriesystem für μ-Hybridfahrzeuge mit Hochleistungsverbrauchern Battery System for μ-hybrid vehicles with high power loads |
| 07/28/2011 | DE102010001239A1 Batteriesystem für Kraftfahrzeuge mit Hochleistungsverbrauchern Battery system for motor vehicles with high-power loads |
| 07/28/2011 | DE102010001238A1 Batteriesystem für Kraftfahrzeuge mit Hochleistungsverbrauchern Battery system for motor vehicles with high-power loads |
| 07/27/2011 | EP2348800A1 Redundant power supply device |
| 07/27/2011 | EP2348625A2 Parallel power system and an electronic apparatus using the power system |
| 07/27/2011 | CN102138267A An accessory and charging system for a rechargeable hand-held electrical device |
| 07/27/2011 | CN102136726A Method and device for detecting operation mode of convertor station |
| 07/27/2011 | CN102136725A Light direct-current transmission system topology |
| 07/27/2011 | CN102136258A Integrated power supply for an LCD panel |
| 07/27/2011 | CN101572408B Method for improving simulation capacity of HVDC transmission system |
| 07/26/2011 | US7987058 Self-learning reverse power flow detection |
| 07/21/2011 | WO2011086856A1 Ofdm modulated wave transmitter apparatus, ofdm modulated wave transmission method, and program |
| 07/21/2011 | WO2011086295A2 System for managing and controlling photovoltaic panels |
| 07/21/2011 | WO2011085980A2 Redundant module with symmetrical current paths |
| 07/21/2011 | US20110175550 Apparatus for driving load |
| 07/21/2011 | US20110175449 Power supply circuit |
| 07/21/2011 | US20110175447 Current Control System and Method for Controlling a Current |
| 07/21/2011 | US20110175446 Monitoring system and input device thereof |
| 07/21/2011 | US20110175445 Fuel cell system and power management method thereof |
| 07/21/2011 | DE102007017187B4 Bordnetz für ein Kraftfahrzeug und Verfahren zum Betreiben eines Bordnetzes eines Kraftfahrzeugs Electrical system for a motor vehicle and method for operating an on-board network of a motor vehicle |
| 07/21/2011 | CA2786845A1 System for managing and controlling photovoltaic panels |
| 07/20/2011 | EP2346140A2 Control and protection device for an electric facility |
| 07/20/2011 | EP2345127A1 Power switching arrangement |
| 07/20/2011 | CN201904620U Novel automatic current-sharing direct-current (DC) power supply |
| 07/20/2011 | CN102130452A Control system, valve base control equipment and submodule integration method |
| 07/20/2011 | CN102130451A Distributed power station system |
| 07/19/2011 | US7983063 Magnetic integrated circuit for multiphase interleaved flyback converter and controlling method thereof |
| 07/19/2011 | US7982336 Power sharing with stackable switches |
| 07/14/2011 | US20110169331 Adaptive power architecture for electronic modules |
| 07/13/2011 | EP2342611A1 Power generation system and method of operating a power generation system |
| 07/13/2011 | CN201898331U Step up/down DC AFC |
| 07/13/2011 | CN101479907B Polarity switching circuit and feeding unit |
| 07/12/2011 | US7979166 Generation facility management system |
| 07/12/2011 | CA2306531C Method and apparatus for delivering power to mechanical or electrical system |
| 07/07/2011 | WO2011080017A2 Device for distributing the electrical energy available in a vehicle, and corresponding method |
| 07/07/2011 | WO2011079912A2 A system for power distribution and communication |
| 07/07/2011 | WO2011079484A1 Wind power supply method and system thereof |
| 07/07/2011 | US20110163725 Connectors for battery-powered devices |
| 07/07/2011 | US20110163695 Power supply unit and method for controlling a power supply unit |
| 07/07/2011 | US20110163606 Method and Apparatus for Monitoring and Controlling a Power System |
| 07/07/2011 | US20110163605 Power over ethernet extender suitable for use with multiple powering arrangements |
| 07/07/2011 | US20110163603 Smart-grid combination power system |
| 07/07/2011 | US20110163598 Method and Apparatus for Controlling a Supply Current for a Circuit or a Plurality of Circuit Blocks |
| 07/07/2011 | DE102010003995A1 Parallel connection structure of accumulators used for e.g. notebook, has regulating device that is loaded to charge accumulators, after complete discharge of charge of accumulator |
| 07/07/2011 | CA2782206A1 A system for power distribution and communication |
| 07/06/2011 | EP2341594A1 Power collection and transmission systems |
| 07/06/2011 | EP2340594A1 Electric power supply system, in particular in an aircraft |
| 07/06/2011 | CN201893557U High-voltage direct current power supply for modules with different capacities to work in parallel |
| 07/06/2011 | CN201893556U Filter control unit of communication direct-current (DC) power supply system |
| 07/06/2011 | CN201893555U Card socket type controllable direct-current power supply |
| 07/06/2011 | CN1685582B System of power-supply control and point-of-load regulator |
| 07/06/2011 | CN102118107A Controller for power converting circuit |
| 07/06/2011 | CN102117087A Method for adjusting signals, power supply, power supply controller and system |
| 07/05/2011 | US7975091 Information processor capable of supplying power to an electronic device connected thereto |
| 07/05/2011 | US7974106 Ripple cancellation |
| 07/05/2011 | US7973430 Power supply |
| 07/05/2011 | US7973429 Apparatus with speaker |
| 07/05/2011 | US7973428 Supply voltage selector |
| 07/05/2011 | US7973426 Personal protection control unit |
| 07/05/2011 | US7973425 Power strip device for powering a master load and multiple slave loads |
| 06/30/2011 | WO2011077675A1 Power supply apparatus, power reception apparatus, and power supply method |
| 06/30/2011 | WO2011076504A1 Selecting a single ac source for a switching power supply |
| 06/30/2011 | US20110160930 Power Point Tracking |
| 06/30/2011 | US20110160809 Pulse charge limiter |
| 06/30/2011 | US20110156485 Semiconductor integrated circuit device |
| 06/30/2011 | US20110156484 Reliable photovoltaic power system employing smart virtual low voltage photovoltaic modules |
| 06/30/2011 | US20110156479 Solar powered DC load system |
| 06/30/2011 | DE10214190B4 Stromversorgung mit mehreren parallel geschalteten Schaltnetzteilen Power supply with multiple parallel switching power supplies |
| 06/29/2011 | EP2339738A2 Power supply equipment to simultaneously power multiple electronic devices |
| 06/29/2011 | EP2339711A2 Method for distributing energy in a direct current transmission network |
| 06/29/2011 | CN201887532U Charging device of locomotive |
| 06/29/2011 | CN201887401U Configuration structure for direct current bus pole change |
| 06/29/2011 | CN102111087A Smart virtual low voltage photovoltaic module and photovoltaic power system employing the same |
| 06/29/2011 | CN101694939B Converter station insulating co-operating design method of high-pressure direct-current power transmission system |
| 06/28/2011 | US7969043 Power management systems with multiple power sources |
| 06/28/2011 | CA2420497C Vacuum cleaner having a plurality of power modes |
| 06/23/2011 | US20110149425 System for monitoring lsi supplying current to load |
| 06/23/2011 | US20110148213 380 volt direct current power distribution system for information and communication technology systems and facilities |
| 06/23/2011 | US20110148210 Systems, Circuits, and Methods For Reconfiguring Solar Cells of an Adaptive Solar Power System |
| 06/23/2011 | US20110148208 Display device and portable terminal |
| 06/23/2011 | US20110148201 Fuse element having damping structure |
| 06/23/2011 | US20110148200 Over Voltage Protection of a Switching Converter |
| 06/23/2011 | US20110148194 High voltage direct current uninterruptible power supply system with multiple input power sources |
| 06/22/2011 | DE102010050383A1 Verfahren und Vorrichtung zum Vermeiden von elektrischen Resonanzen in einem Fahrzeug mit einem gemeinsam genutzten Hochspannungsbus Method and device for avoiding electrical resonances in a vehicle with a shared high-voltage bus |
| 06/22/2011 | DE102010047685A1 Motor vehicle e.g. hybrid vehicle, has high power load and on-board power supply operable by battery, where battery includes two electro-chemical cells i.e. lithium ion cell, which are connected in rows |
| 06/22/2011 | DE102009054823A1 Energieübertragungssystem für ein Energiespeichersystem A power transmission system for an energy storage system |
| 06/22/2011 | DE102009054820A1 Energiespeichersystem und Verfahren zu dessen Betreiben Energy storage system and method of operating |
| 06/22/2011 | DE102006058333B4 Elektrische Energieversorgungsvorrichtung Electrical power supply device |
| 06/22/2011 | CN201878053U Solar energy control system capable of providing direct current (DC) power supply |
| 06/22/2011 | CN201877825U Multi-tower high-voltage direct-current filter capacitor device |
| 06/22/2011 | CN201877824U Direct current bus structure |
| 06/21/2011 | US7965525 PWM DC steady-state output circuit |