Patents
Sitemap › H02 - Generation, conversion, or distribution of electric power › H02J - Circuit arrangements or systems for supplying or distributing electric power; Systems for storing electric energy › H02J 1 - Circuit arrangements for dc mains or dc distribution networks
Patents for H02J 1 - Circuit arrangements for dc mains or dc distribution networks (12,155)
05/2010
05/05/2010EP2182623A1 AC/DC converter with three phase input
05/05/2010CN1535098B Illuminator
05/05/2010CN101702520A Power supply method and circuit of single-board power source
05/05/2010CA2739653A1 Electric power supply system, in particular in an aircraft
05/04/2010USRE41304 Method and apparatus for power supply capable of effectively reducing a power consumption
05/04/2010US7710192 Low-voltage IC-circuit
05/04/2010US7710099 Power control apparatus for motherboard
05/04/2010US7710068 Electrical power supply system for motor vehicle
05/04/2010US7710065 Power conversion system and power conversion control method
05/04/2010US7709978 System interface and installation with the system interface
05/04/2010US7709977 Method and arrangement for controlling a switching connection between the electrical outputs of a fuel cell and an isolated electrical network
05/04/2010US7709976 Dual-input DC-DC converter with integrated ideal diode function
04/2010
04/29/2010US20100102635 Electrical system and automotive drive system having an on-demand boost converter, and related operating methods
04/29/2010US20100102632 Circuit, use, and method for operating a circuit
04/29/2010US20100102627 Power Supply Device And Electric Vehicle Incorporating Said Device
04/29/2010DE102009028907A1 Sammelschiene niedriger Induktivität Busbar low inductance
04/29/2010DE102008049968A1 Datenübertragungsgerät A data transmission apparatus
04/28/2010EP2180576A2 Power supply device and construction machine
04/28/2010EP2180570A1 Active electric coupling device
04/28/2010EP2179896A2 Device for adjusting voltage differences, in particular in a motor vehicle
04/28/2010CN201444637U High-power Ethernet power supply system
04/28/2010CN201444636U Long-distance Ethernet power supply device
04/28/2010CN201444579U 100/1000 M exchange module powered by USB
04/28/2010CN1813396B Resonant converter and its method and inductive coupling electric energy transmission system
04/27/2010US7705491 Apparatus, system, and method for automatically displacing a faulty in-use battery in a battery-powered electric equipment
04/27/2010US7705490 Integral stack columns
04/27/2010US7705486 Integrated circuit having multiple power domains
04/27/2010US7705484 Energy management system and method
04/27/2010US7705483 DC-DC converter control circuit, DC-DC converter, power supply unit, and DC-DC converter control method
04/22/2010US20100097828 Interleave control power supply device and control circuit and control method for the power supply device
04/22/2010US20100096930 Electrical Voltage Supply
04/22/2010US20100096924 System and Method for Powering an Information Handling System in Multiple Power States
04/22/2010US20100096922 Power Supply System, Power Supply-Side Control Unit, And Electric Vehicle Incorporating Said System
04/22/2010US20100096918 Power supply system, vehicle including the power supply system, control method for power supply system, and computer-readable recording medium having program recorded thereon for computer to execute the control method
04/21/2010EP1735890B1 Electric installation for coupling a power supply system and a central direct current branch and method for operating an installation of this type
04/21/2010CN201440638U Multi-level rectifier system
04/21/2010CN101697414A Universal controller for power electronic devices of distributed generation systems
04/21/2010CN101697413A Protective device of direct current power supple for communication equipment
04/20/2010US7701092 Connector module with embedded power-over-ethernet voltage isolation and method
04/20/2010US7701088 Supply voltage selector
04/20/2010US7701087 Integrated closed loop control method and apparatus for combined uninterruptible power supply and generator system
04/20/2010US7701085 Grid interconnection device, grid interconnection system and power control system
04/20/2010US7701084 Universal power supply apparatus
04/20/2010US7701083 Portable hybrid applications for AC/DC load sharing
04/20/2010US7701081 System, method and apparatus for providing direct current
04/15/2010WO2010042848A1 Power switching arrangement
04/15/2010US20100091597 Semiconductor device
04/15/2010US20100090531 Power supply system
04/15/2010US20100090530 Load driving circuit, integrated circuit, dc-dc converter, and load driving method
04/15/2010US20100090528 Dc power outlets in fixed power distribution systems in or on wall installations
04/15/2010DE112008000590T5 Generatormotoransteuervorrichtung und Verfahren zum Entladen von Ladungen aus einer Kapazität der Generatormotoransteuervorrichtung Generatormotoransteuervorrichtung and method for discharging charges from a capacitance of the Generatormotoransteuervorrichtung
04/15/2010CA2740239A1 Power switching arrangement
04/14/2010EP2175539A1 Method for regulating bus voltage and voltage regulation device
04/14/2010CN101694939A Converter station insulating co-operating design method of high-pressure direct-current power transmission system
04/14/2010CN101268586B 接地电极 Grounding electrode
04/13/2010US7696716 Dual battery vehicle electrical systems
04/13/2010US7696643 Interim power source
04/13/2010US7696641 Power supply control circuit and electronic circuit
04/13/2010US7696640 Power over Ethernet power sourcing equipment architecture for variable maximum power delivery
04/13/2010US7696639 Three phase rectifier circuit with virtual neutral
04/08/2010WO2010037393A1 Power generation system and method of operating a power generation system
04/08/2010US20100085670 Photovoltaic module monitoring system
04/08/2010US20100085011 Methods and apparatus for charging a battery in a peripheral device
04/08/2010US20100084917 Power adaptor
04/08/2010DE102008044842A1 Vorrichtung zur Energieversorgung eines Bahnnetzes Apparatus for supplying power to a railway network
04/08/2010CA2738704A1 Power generation system and method of operating a power generation system
04/07/2010EP2173024A2 Switching device with a boost converter and inverter switch with such a switching device
04/07/2010EP2173023A1 Multiple phase power supply having current shared power factor correction
04/07/2010EP2170145A1 Cleaner and method for driving the same
04/06/2010US7692414 Regenerative static excitation system for superconducting rotor
04/06/2010US7692334 Photovoltaic system having a solar module
04/06/2010US7692331 Electrical emergency source device located on an aircraft
04/06/2010US7692330 Electronic equipment, and battery pack and load apparatus used in the same
04/01/2010WO2010034413A1 Separating circuit for inverters
04/01/2010WO2009155377A3 Electricity efficiency improving apparatus
04/01/2010US20100079129 Method and apparatus for power supply
04/01/2010DE102008049714A1 Verfahren und Anordnung zum Betreiben eines elektronischen Systems Method and arrangement for operating an electronic system
04/01/2010CA2738132A1 Isolating circuit for dc/ac converter
03/2010
03/31/2010CN201435604Y Power supply wave filter
03/31/2010CN101689812A High efficiency alternative/renewable powered ups system
03/31/2010CN101685963A Power supply method, power supply device and power supply system
03/30/2010US7688021 Fuel cell and battery systems
03/30/2010US7687935 Electrical power control system
03/29/2010CA2672804A1 Method and apparatus for an electrical bus leveling unit
03/25/2010WO2010031421A1 Plasma power supply arrangement
03/25/2010US20100072974 Electronic apparatus
03/25/2010US20100072920 Drive system for illumination device
03/25/2010US20100072822 Power Supply System and Related Method and Related Portable Electronic Device
03/25/2010US20100072820 Electronic device with power connection module
03/25/2010US20100072819 Bi-directional DC to DC power converter having a neutral terminal
03/25/2010US20100072816 Integrated circuit having boosted array voltage and method therefor
03/25/2010DE202010000551U1 Antriebssystem für ein Fahrzeug Drive system for a vehicle
03/24/2010EP2166636A2 Control method and unit of an electric system for supplying power/electric current to sockets for the passengers of an aircraft
03/24/2010CN201430443Y Filter module
03/24/2010CN201430440Y Modularization wiring system, wiring unit device and functional unit
03/24/2010CN101678775A Electric power supply system and vehicle
03/18/2010WO2010030782A1 Low power isolation design for a multiple sourced power bus
03/18/2010WO2010029375A1 Redundant power supply
03/18/2010WO2010003941A3 Network connection of solar cells
03/18/2010US20100066766 Method and apparatus for gamma correction of display signals
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