| Patents for H02J 1 - Circuit arrangements for dc mains or dc distribution networks (12,155) |
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| 10/10/2013 | WO2013149633A1 A power converter |
| 10/10/2013 | US20130265691 Terminal Box for Solar Cell Module |
| 10/10/2013 | US20130264884 Alternating current photovoltaic module and method for managing electricity therein |
| 10/10/2013 | US20130264883 Photovotaic system including hybrid bi-directional dc contactors and method of detection and isolation of faults therein |
| 10/10/2013 | US20130264881 Differential interface for inter-device communication in a battery management and protection system |
| 10/10/2013 | US20130264877 Solar cell pack and method for balancing output currents of solar cell modules |
| 10/10/2013 | US20130264870 Integrated circuit energy harvester |
| 10/10/2013 | DE102012205595A1 Circuit used as separator and tension control device in photovoltaic system, has semiconductor switch that is switched to alternating current (AC) voltage isolation of AC contactor for preventing generation of arcing |
| 10/10/2013 | DE102012205415A1 Fahrzeug Vehicle |
| 10/10/2013 | DE102012205383A1 Method for controlling output voltage of battery, involves monitoring generated output voltage of electrochemical modules and performing signaling when predetermined value is reached or exceeded by output voltage |
| 10/09/2013 | CN103348553A Charging an energy store |
| 10/09/2013 | CN103346554A Circulation inhibition method applied to flexible direct current power transmission system |
| 10/08/2013 | US8555094 System and method for managing power consumption of an information handling system based on the information handling system power state and battery status |
| 10/08/2013 | US8553437 Method and control device for controlling power flow within a DC power transmission network |
| 10/08/2013 | US8553435 Power converter with multi-level voltage output and harmonics filter |
| 10/08/2013 | US8552692 Charger and discharger for secondary battery |
| 10/08/2013 | US8552587 Power conversion for distributed DC source array |
| 10/08/2013 | US8552586 Standby power control in a multiple power supply environment |
| 10/08/2013 | US8552585 MOS transistor device in common source configuration |
| 10/03/2013 | WO2013147070A1 Semiconductor device, method for controlling power supply for semiconductor device, and sensor node |
| 10/03/2013 | WO2013146154A1 Power supply control device |
| 10/03/2013 | WO2013145294A1 Information processing device, power supplying control method, and power supplying control program |
| 10/03/2013 | WO2013144196A1 Vehicle with an electric system architecture, and method for operating same |
| 10/03/2013 | US20130261816 Electronic device and power control circuit for same |
| 10/03/2013 | US20130257160 Transformer Coupled Current Capping Power Supply Topology |
| 10/03/2013 | US20130257156 Hybrid energy conversion device |
| 10/03/2013 | US20130257155 Photovoltaic systems with local maximum power point tracking prevention and methods for operating same |
| 10/03/2013 | US20130257154 System for distributing electrical power supplied from a solar panel array |
| 10/03/2013 | US20130256109 Circuit arrangements for electronically controlled dc grids |
| 10/02/2013 | EP2645553A2 System and method for DC power transmission |
| 10/02/2013 | EP2643923A1 Ozone generation system with precision control |
| 10/02/2013 | EP2643915A2 Energy supply network for an aircraft or spacecraft, method for supplying electrical loads with energy, and aircraft or spacecraft |
| 10/02/2013 | EP2643913A1 Power supply arrangement for distribution of power |
| 10/02/2013 | DE102012205244A1 Schaltungsanordnung Circuitry |
| 10/02/2013 | DE102012205109A1 Energiespeichereinrichtung mit Kühlelementen und Verfahren zum Kühlen von Energiespeicherzellen Energy storage means with cooling elements and method for cooling power storage cells |
| 10/02/2013 | DE102012205095A1 Verfahren zum Aufheizen von Energiespeicherzellen einer Energiespeichereinrichtung und aufheizbare Energiespeichereinrichtung A method for heating of energy storage cells of an energy storage device and heatable energy storage device |
| 10/02/2013 | DE102012205016A1 Battery system e.g. lithium-ion battery system for electric driving motor of motor car, has battery elements that are serially connected with one another through autonomous active charge equalization unit |
| 10/02/2013 | DE102012204966A1 Battery system used in e.g. electric car, has PTC resistor which is located in close proximity to resistor to switch ON transistor to increase resistance value of PTC resistor while decreasing voltage value by heat action of resistor |
| 10/02/2013 | DE102012204965A1 Batteriesystem, Kraftfahrzeug mit Batteriesystem und Verfahren zur Inbetriebnahme eines Batteriesystems Battery system, motor vehicle battery system and method for starting a battery system |
| 10/02/2013 | DE102012204933A1 Batteriesystem und Verfahren zum Ansteuern von Batteriemodulen des Batteriesystems Battery system and method for controlling battery modules of the battery system |
| 10/02/2013 | DE102012204931A1 Batterie mit einer Mehrzahl von parallel geschalteten Batteriesträngen und Verfahren zum Betreiben der Batterie Battery having a plurality of parallel-connected battery strings and method of operating the battery |
| 10/02/2013 | DE102012204912A1 Supportive structure for electromotor propelled vehicle e.g. electrical bicycle, has power supply that is connected with electromotor during occupancy of retainer while disconnected from electromotor during non occupancy of retainer |
| 10/02/2013 | DE102012204862A1 Sicherungseinrichtung für ein Hochvoltsystem und Verfahren zum Sichern eines Hochvoltsystems Safety device for a high-voltage system and method for securing a high-voltage system |
| 10/02/2013 | DE102012006202A1 Battery i.e. lithium ion battery, for supplying electrical power to drive of motor car, has function devices for covering wall sections, and energy converter formed as energy storage unit that converts power into chemical energy |
| 10/02/2013 | CN203225519U Direct current remote power supply system for base station |
| 10/02/2013 | CN103339818A 充电器 Charger |
| 10/02/2013 | CN103337854A Flexible direct-current power transmission access method based on intermediate frequency inversion |
| 10/02/2013 | CN103337853A Direct current power adjustment and control method for inhibiting alternating current-direct current coupling weakening stability |
| 10/02/2013 | CN103337852A Direct-current power grid opening and closing device |
| 10/02/2013 | CN103337851A Semi-controlled active injection current high voltage direct current breaker and realization method thereof |
| 10/02/2013 | CN103337850A High-voltage DC gas breaker with wide current range |
| 10/01/2013 | US8546978 Electric circuit device |
| 10/01/2013 | US8546977 Voltage based switching of a power supply system current |
| 09/26/2013 | WO2013140573A1 Electrical storage apparatus |
| 09/26/2013 | US20130249319 Architecture for power plant comprising clusters of power-generation devices |
| 09/26/2013 | US20130249313 Power transmission system and power receiving jacket |
| 09/26/2013 | US20130249300 High Voltage Energy Harvesting and Conversion Renewable Energy Utility Size Electric Power Systems and Visual Monitoring and Control Systems for Said Systems |
| 09/26/2013 | US20130249297 Energy recovery from a photovoltaic array |
| 09/26/2013 | US20130249293 Functional back glass for a solar panel |
| 09/26/2013 | US20130249291 Power supply circuit |
| 09/26/2013 | US20130249290 Adaptive Voltage Scaling Using a Serial Interface |
| 09/26/2013 | US20130249287 System for charging an energy store, and method for operating the charging system |
| 09/26/2013 | DE102012204828A1 Device for controlling electrical low and high volt onboard networks of e.g. electric car, has activation mechanism activating combustion engine to charge low volt storage so that voltage level of low volt network is increased |
| 09/26/2013 | DE102012204788A1 Control apparatus for controlling high-voltage electrical system of mobile electric motor vehicle, has triggering device arranged independently of vehicle current state, to cause electrical disconnection of energy storage device |
| 09/26/2013 | DE102012005979A1 Elektrisches Überbrückungselement und Energiespeicher mit dem Überbrückungselement Electrical bridging element and energy storage with the bridging element |
| 09/26/2013 | DE10126401B4 Verfahren und Vorrichtung zum Betreiben eines elektrischen Bordnetzes Method and apparatus for operating an electrical system |
| 09/25/2013 | CN203218881U Low voltage static complex compensation cabinet |
| 09/25/2013 | CN203218880U Photovoltaic DC bus grid-connection apparatus |
| 09/25/2013 | CN203218879U Wind-solar complementary off-grid control system |
| 09/25/2013 | CN103328252A Method of adjusting power absorbed by at least one electrically powered vehicle |
| 09/25/2013 | CN102222902B Integral structure for movable light direct current (DC) transmission system |
| 09/24/2013 | US8542502 Electrical power conversion apparatus |
| 09/24/2013 | US8541908 Powered device capable of working in continuation in case of power failure |
| 09/24/2013 | US8541898 Control method and system for a wind power installation in case of grid faults |
| 09/22/2013 | CA2772518A1 Universal ac/dc power adapter and connector |
| 09/19/2013 | WO2013136475A1 Power supply device and power-on controlling method |
| 09/19/2013 | WO2013135272A1 Energy distributer |
| 09/19/2013 | WO2012169045A9 Uninterruptible power supply system |
| 09/19/2013 | US20130246815 Backup power supply device, power supply system, computer system, method for controlling power supply of computer system, and recording medium |
| 09/19/2013 | US20130241465 Adaptive power control for energy harvesting |
| 09/19/2013 | US20130241438 Driving device, light-emitting device and projector |
| 09/19/2013 | US20130241296 Switching voltage regulator with multiple power input terminals and related power converter |
| 09/19/2013 | US20130241294 Method and System for Optimizing Power Generated by a Photovoltaic System |
| 09/19/2013 | US20130241289 Switching power supply device and control circuit thereof |
| 09/19/2013 | DE102013003594A1 Method for determining time course of electric voltage in electrical system of motor car, involves determining start and end time of electric voltage and determining time course between start and end time based on external parameter |
| 09/19/2013 | DE102012204119A1 Method for minimizing current consumption of control device for e.g. transmission of motor car, involves carrying out shutdown of one of endstage components and peripherals by control circuit during lowering of voltage below lower limits |
| 09/19/2013 | CA2809967A1 Power distribution system and method for led lighting |
| 09/18/2013 | EP2639918A2 Control architecture for power switching controller |
| 09/18/2013 | CN103314502A 充电器 Charger |
| 09/18/2013 | CN103311919A Direct-current double-power-source-paralleled switching device |
| 09/18/2013 | CN103311918A Variable frequency oil engine-based direct current (DC) power generation system |
| 09/18/2013 | CN103303926A Application method of load power supply |
| 09/17/2013 | US8536735 Converter with input voltage balance circuit |
| 09/17/2013 | US8536734 Apparatus for inverting DC voltage to AC voltage |
| 09/17/2013 | US8536731 Electric control and supply system |
| 09/12/2013 | WO2013131783A1 On-board power system for a vehicle |
| 09/12/2013 | US20130236203 Power supply device and image forming apparatus |
| 09/12/2013 | US20130234523 Method and apparatus providing point of interconnection control for power plants |
| 09/12/2013 | US20130234520 Modular energy portal with ac architecture for harvesting energy from electrical power sources |
| 09/12/2013 | US20130234504 Power supply system |