H02J - Circuit arrangements or systems for supplying or distributing electric power; Systems for storing electric energy

More topics under "H02J - Circuit arrangements or systems for supplying or distributing electric power; Systems for storing electric energy" (196,153)
H02J 1 - Circuit arrangements for dc mains or dc distribution networks (12,155)
H02J 11 - Circuit arrangements for providing service supply to auxiliaries of stations in which electric power is generated, distributed, or converted (457)
H02J 13 - Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network (15,829)
H02J 15 - Systems for storing electric energy (3,179)
H02J 17 - Systems for supplying or distributing electric power by electromagnetic waves (10,455)
H02J 3 - Circuit arrangements for ac mains or ac distribution networks (38,663)
H02J 4 - Circuit arrangements for mains or distribution networks not specified as ac or dc (1,909)
H02J 5 - Circuit arrangements for transfer of electric power between ac networks and dc networks (2,376)
H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693)
H02J 9 - Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting (16,437)

Patents for H02J - Circuit arrangements or systems for supplying or distributing electric power; Systems for storing electric energy (419)
09/2006
09/20/2006	EP0888659B1 Customer side power management system and method
09/13/2006	EP1474837A4 Cylindrical alkaline cells with increased discharge performance
08/2006
08/31/2006	US20060192528 Method and device for managing batteries of a battery system
08/23/2006	EP1692634A2 Method and apparatus for use with a portable power source
08/16/2006	EP1690315A2 Apparatus for interconnecting battery cells in a battery pack and method thereof
07/2006
07/20/2006	US20060159967 Process for generating electricity and concentrated carbon dioxide
07/13/2006	US20060154126 Fuel cells including biocompatible membranes and metal anodes
07/12/2006	EP1678805A1 System for transmission of electric power
07/12/2006	EP1678804A2 A multi-cell battery charge control
07/12/2006	EP1678772A2 Three-dimensional thin-film microbattery
07/05/2006	CN1799163A 充电系统 Charging System
06/2006
06/29/2006	WO2006068615A1 A method and a device for determining the load state of power system components
06/28/2006	EP1674326A2 Braking chopper
06/22/2006	WO2005039013A3 A multi-cell battery charge control
06/22/2006	US20060132073 Braking chopper
06/21/2006	EP1671420A2 Power conversion system
06/20/2006	US7063905 Fuel cell H2 exhaust conversion
06/15/2006	US20060126234 Energizing capacitor loads
06/14/2006	EP1668755A2 Sorfc system with non-noble metal electrode compositions
06/13/2006	US7061352 Noise-free low-power consumption wide voltage range DC and AC contactor and remote telephone control system using the same
06/06/2006	CA2294874C Drive system for a partition wall system
06/01/2006	WO2006057595A1 Circuit for distribution of energy
05/2006
05/30/2006	US7053497 Monitoring system for a generator
05/26/2006	WO2006054932A1 Phase compensation
05/26/2006	WO2005027298A3 Sorfc system with non-noble metal electrode compositions
05/17/2006	EP1656722A2 Methods, systems and apparatus for regulating frequency of generated power using flywheel energy storage systems with varying load and/or power generation
05/11/2006	DE112004000247T5 Schmelzen von Kühlwasser bei Brennstoffzellenstapeln während Anfahren unterhalb des Gefrierpunkts Melting of cooling water in fuel cell stacks while starting below the freezing point
05/10/2006	EP1611182A4 Aromatic nitrile containing ion-conducting sulfonated polymeric material
05/04/2006	WO2006046907A1 Electric power flow control
05/04/2006	WO2005029667A3 Regulating the frequency of generated power using flywheel energy storage systems
04/2006
04/20/2006	WO2006040771A1 Arrangement for charging a battery of an underwater portable apparatus, which prevents discharge of the battery when the apparatus is underwater
03/2006
03/23/2006	WO2005043706A3 Fuel cells having cross directional laminar flowstreams
03/22/2006	EP1636871A2 Charging system
03/15/2006	EP1634365A2 Wind farm
03/15/2006	EP1634311A2 Energizing capacitor loads
03/15/2006	CN1748347A Monitoring system for a generator
03/15/2006	CN1748333A Fuel mixing control for fuel cell power plants operating on multiple fuels
03/01/2006	CN2762369Y Battery charger
03/01/2006	CN1742408A Portable electrical energy source
02/2006
02/22/2006	CN1739214A Electrolyte for use in phosphate based lithium ion/polymer cells
02/14/2006	US6998723 Electrical generating system having a magnetic coupling
02/09/2006	US20060026822 Apparatus for interconnecting battery cells in a battery pack and method thereof
02/02/2006	US20060022525 Remote sensing regulated voltage power supply
01/2006
01/26/2006	US20060019155 Apparatus for interconnecting battery cells in a battery pack and method thereof
01/26/2006	DE10393841T5 Brennstoffzellensystem mit verbessertem Befeuchtungssystem Fuel cell system with improved humidification
01/18/2006	CN1723580A Aqueous electrode binder and electrodes and fuel cells including same
01/17/2006	US6986958 Fuel cell stack melting of coolant water during frozen startup
01/12/2006	DE10394016T5 Anfahr-System und -Verfahren für eine Brennstoffzellen-Stromerzeugungsanlage, welche eine Kathodenelektroden-Brennstoffspülung verwendet Start-up system and method for a fuel cell power plant, which uses a cathode electrode fuel purge
01/04/2006	EP1611182A2 Aromatic nitrile containing ion-conducting sulfonated polymeric material
12/2005
12/27/2005	US6980912 Method and apparatus for use with a portable power source
12/08/2005	WO2005117230A1 Method of disconnecting a thyristor-switched capacitor battery, and a thyristor-switched capacitor battery
12/08/2005	WO2005057751A3 A multi-purpose solar charger for various sized batteries
12/08/2005	WO2005043707A3 External battery pack
12/07/2005	CN1705890A Methods and apparatus for indicating a fault condition in fuel cells and fuel cell components
12/06/2005	US6972544 for a cordless power tool: Lithium ion battery cells in a housing; a laminated plate of a conductive layer and a non-conductive layer, conductive elements connected to battery cells
12/01/2005	DE10393983T5 Reversible Brennstoffzellen-Stromerzeugungsanlage Reversible fuel cell power plant
11/2005
11/24/2005	WO2005057752A3 Method and apparatus for use with a portable power source
11/17/2005	WO2005109593A1 Method and equipment for the protection of power systems against geomagnetically induced currents
11/17/2005	CA2567519A1 Method and equipment for the protection of power systems against geomagnetically induced currents
11/10/2005	WO2005086314A8 Electronic device and recharging connector arrangement
11/10/2005	WO2005043705A3 Electrical generating system having a magnetic coupling
11/03/2005	US20050244707 Metal halide redox flow battery
10/2005
10/26/2005	CN1688375A Ex-situ PEM fuel cell testing: towards visualizing gas diffusion
10/18/2005	US6956733 Device and method for providing electric service
10/12/2005	EP1584122A2 Process for generating electricity and concentrated carbon dioxide
10/12/2005	EP1584119A2 Aqueous electrode binder and electrodes and fuel cells including same
10/06/2005	CA2463419A1 Noise-free low-power consumption wide voltage range dc and ac contactor
09/2005
09/28/2005	EP1579532A2 Portable electrical energy source
09/22/2005	WO2005039012A3 Apparatus for interconnecting battery cells in a battery pack and method thereof
09/15/2005	WO2005086314A1 Electronic device and recharging connector arrangement
09/15/2005	WO2004112214A3 Methods for use of a photobiofuel cell in production of hydrogen and other materials
09/15/2005	DE10392855T5 Solarelektrizitätszelle mit Nanoarchitektur/-Anordnung Solar Electricity cell with Nano Architecture / arrangement
09/01/2005	WO2005036711A3 Three-dimensional thin-film microbattery
09/01/2005	WO2004068671B1 Fuel cell h2 exhaust conversion
08/2005
08/25/2005	DE10393030T5 Regelsystem mit Brennstoffzellenspannungsrückkopplung Control system with fuel cell voltage feedback
08/03/2005	EP1559165A2 Improved energy devices
08/03/2005	CN1650447A Device and method to expand operating range of a fuel cell stack
08/02/2005	US6924619 Charging system for charging electronic devices in garments
07/2005
07/28/2005	US20050162246 Noise-free low-power consumption wide voltage range DC and AC contactor and remote telephone control system using the same
07/14/2005	WO2005064761A1 A method and a device for selecting and dimensioning measures in case of instability in an electrical power system
07/13/2005	CN1639894A Cylindrical alkaline cells with increased discharge performance
06/2005
06/29/2005	EP1546251A2 Fuel cells including biocompatible membranes and metal anodes
06/28/2005	US6911277 Device and method to expand operating range of a fuel cell stack
06/23/2005	WO2005057752A2 Method and apparatus for use with a portable power source
06/23/2005	WO2005057751A2 A multi-purpose solar charger for various sized batteries
06/22/2005	EP1542780A2 Ex-situ pem fuel cell testing: towards visualizing gas diffusion
06/16/2005	WO2005055391A1 Method and device for managing batteries of a battery system
06/16/2005	WO2005055388A2 Stand-alone electrical system for large motor loads
06/16/2005	WO2005036731A3 Power conversion system
06/09/2005	US20050125172 Method and apparatus for use with a portable power source
06/02/2005	WO2004068671A3 Fuel cell h2 exhaust conversion
06/02/2005	WO2004064221A8 Potential energy of position power generation system and method
06/02/2005	US20050116541 Stand-alone electrical system for large motor loads
05/2005
05/26/2005	US20050110458 Apparatus for interconnecting battery cells in a battery pack and method thereof
05/19/2005	US20050106434 Fuel cell system with improved humidification system
05/12/2005	WO2005043707A2 External battery pack
05/12/2005	WO2005043706A2 Fuel cells having cross directional laminar flowstreams
05/12/2005	WO2005043705A2 Electrical generating system having a magnetic coupling
05/12/2005	WO2005002020A3 Apparatus for high-throughput ion beam assisted deposition (ibad)
05/12/2005	WO2004114494A3 Hydrogen - oxygen fuel cell based on immobilized enzymes

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