| Patents for H02J 15 - Systems for storing electric energy (3,179) |
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| 09/02/2009 | CN101521411A 能量系统 Energy Systems |
| 09/02/2009 | CN101521410A Method and device for power failure safeguard |
| 09/02/2009 | CN101521397A Charging converter capable of converting absorbed electromagnetic wave into electric energy |
| 08/27/2009 | WO2009070730A3 Method and apparatus for high efficiency scalable near-field wireless power transfer |
| 08/27/2009 | DE202009008334U1 Energieversorgung Energy supply |
| 08/27/2009 | CA2652197A1 Energy system |
| 08/19/2009 | CN201294390Y All-around high-power mixing dynamic battery |
| 08/19/2009 | CN201292545Y Supply equipment for electric scraper |
| 08/13/2009 | DE102008044404A1 Schaltung zum Ausgleich von Ladungsunsymmetrien in Speicherzellen Circuit to compensate for Ladungsunsymmetrien in memory cells |
| 08/13/2009 | DE102008007822A1 Drahtlose Ladeschnittstelle für einen Energiespeicher Wireless charging interface for an energy storage |
| 08/12/2009 | EP1281225B1 Method and system for providing voltage support to a load connected to a utility power network |
| 08/12/2009 | CN201290010Y Cascade dynamic voltage recovery device |
| 08/06/2009 | DE202008017360U1 Ladestation zum Laden eines Kondensatorenblocks und Verbraucher zum Entladen desselben The same charger for charging a capacitor bank and consumer for unloading |
| 08/02/2009 | CA2647858A1 Power supply for plumbing device |
| 07/29/2009 | CN201282361Y Lighting guidance electricity storage electric power system |
| 07/23/2009 | WO2009045349A3 Mobile hybrid electrical power source |
| 07/23/2009 | DE102008005059A1 Vorrichtung zum Ansteuern eines Aktuators An apparatus for driving an actuator |
| 07/23/2009 | DE102008003811A1 Batteriebetriebener Gefahrmelder mit Strompuffereinrichtung Battery Operated Alarm Devices with power buffer means |
| 07/15/2009 | CN101483355A Shoe type charger |
| 07/10/2009 | CA2617683A1 Energy storage arrangement |
| 07/08/2009 | CN101478181A Device for storing electric energy, in particular for equipping an automobile |
| 07/02/2009 | DE202007018842U1 Kondensatorenblock aus miteinander verschaltbaren Kondensatoren Capacitors block from each other interconnectable capacitors |
| 07/02/2009 | DE102007061539A1 Überwachungsschaltung für einen Energiespeicher und Verfahren zum Überwachen eines Energiespeichers Monitoring circuit for an energy storage device and method for monitoring an energy storage device |
| 07/02/2009 | DE102007060329A1 Kondensatorenblock aus miteinander verschaltbaren Kondensatoren und Verfahren zum Be- und Entladen desselben Of the same block of capacitors with each other connectable capacitors and method for loading and unloading |
| 07/02/2009 | CA2615401A1 Transmission line power storage system |
| 07/01/2009 | CN101471586A Charging circuit for flashlamp |
| 06/18/2009 | DE102007059519A1 Energy autonomous system, particularly energy autonomous micro system, has micro generator supplying power in micro watt area, and control block is provided for corresponding electrical connections at micro generator |
| 06/17/2009 | CN100502200C Novel vehicle-mounted sound system |
| 06/17/2009 | CA2615168A1 Method and system for load shifting |
| 06/10/2009 | DE102007059114A1 Energy storage e.g. capacitor, charging device for e.g. controlling electromagnetic valve, has buffer supplying amount of energy for charging storage, and controller causing delayed supply of amounts of energy to storage |
| 06/10/2009 | CN101453137A Device and method for charging accumulator |
| 06/04/2009 | WO2009070730A2 Method and apparatus for high efficiency scalable near-field wireless power transfer |
| 06/04/2009 | US20090140701 Auto-Averaging RC Time Constant Calibration |
| 06/03/2009 | CN201252422Y Super-capacitor direct current power supply device |
| 06/03/2009 | CN100495859C An electric vehicle mixed power |
| 06/03/2009 | CA2645405A1 Supercapacitor and charger for secondary power |
| 05/28/2009 | WO2009065221A1 A method and system for distributing energy |
| 05/27/2009 | CN201247964Y Power supply for variable pitch system |
| 05/27/2009 | CN101441447A Power supply controller |
| 05/27/2009 | CN101441446A Power supply controller |
| 05/27/2009 | CN101441113A Electronic thermometer |
| 05/21/2009 | CA2611424A1 A method and system for distributing energy |
| 05/20/2009 | CN201243192Y Solar battery power supply drive protection circuit for low power DC load |
| 05/20/2009 | CN201238830Y Power generation lighting chair |
| 05/20/2009 | CN100490270C Power supplying apparatus and power supplying method |
| 05/14/2009 | DE102007061325B3 Verfahren zum Betreiben eines elektronischen Verbrauchsmeßgerätes A method of operating an electronic Verbrauchsmeßgerätes |
| 05/13/2009 | CN201238211Y Compensating mechanism of machine-carried electric appliance power supply |
| 05/13/2009 | CN201238202Y Independent power station with charging/discharging, storage and distribution, power supply and consumption function for non-parallel wind-solar power supply |
| 05/13/2009 | CN101431257A Load lowering regenerative energy system with capacitor charge and discharge circuit and method of operating the same |
| 05/13/2009 | CN101431256A Power-off protection apparatus |
| 05/13/2009 | CN101431246A Apparatus and method for improving output efficiency of low-power photovoltaic battery |
| 05/13/2009 | CN101431245A Method and device for reasonably charging lithium ion battery in photovoltaic micro-energy resource system |
| 05/13/2009 | CN101430823A Piezoelectric vibrator remote controller |
| 05/06/2009 | CN201233810Y Energy storage device for capacitor |
| 05/06/2009 | CN201233571Y Laptop computer having power-off protection module |
| 05/06/2009 | CN201233570Y Computer having power-off protection module |
| 05/06/2009 | CN101425734A Three-dimensional vibrating electricity generator |
| 05/06/2009 | CN101425701A Wireless data card and electricity supply method for the card |
| 04/30/2009 | WO2009053593A1 Installation and methods for storing and restoring electrical energy using a piston-type gas compression and expansion unit |
| 04/30/2009 | DE102007050266A1 Roller conveyor system for use in e.g. medical industry, has energy storage attached to consumer to which electric current and/or power is supplied from storage and supply lines, where storage is controlled by loading unit with energy |
| 04/30/2009 | CA2702915A1 Installation and methods for storing and restoring electrical energy using a piston-type gas compression and expansion unit |
| 04/29/2009 | CN101420130A Automatic equalization regulating method and apparatus for series accumulator battery |
| 04/29/2009 | CN101417698A Method for underwater ejection and control device |
| 04/22/2009 | CN201226452Y Wireless operation controller |
| 04/22/2009 | CN101414764A Method and apparatus to reduce the volume required for bulk capacitance in a power supply |
| 04/16/2009 | WO2009047231A1 Renewable energy production and storage apparatus |
| 04/16/2009 | WO2008135043A3 Method and devices for using energy stored in mechanical-electrical systems and other electrical systems as a regulating reserve in electrical supply networks |
| 04/15/2009 | EP2048759A1 Facility for producing and storing renewable energy |
| 04/15/2009 | CN201222651Y DC power supply screen for super capacitor |
| 04/15/2009 | CN201221580Y Capacitance energy-storing type clutch drive apparatus |
| 04/15/2009 | CN101409520A Solar power source |
| 04/15/2009 | CN100479305C Protection circuit enabling a load to withstand a transient power supply failure |
| 04/09/2009 | WO2009045349A2 Mobile hybrid electrical power source |
| 04/09/2009 | DE102007044871A1 Schlüsselloses Zugangssystem mit Notlauffunktion Keyless entry system with emergency function |
| 04/08/2009 | CN201219239Y Low power-input high-power-output start power supply |
| 04/08/2009 | CN101405924A Power supply for limited power sources and audio amplifier using power supply |
| 04/08/2009 | CN101404096A City electric car power supply fast supply system based on super capacitor |
| 04/02/2009 | WO2009042312A1 Hydroelectric pumped-storage |
| 04/02/2009 | WO2009039778A1 A mechanical type energy-storing battery |
| 04/02/2009 | CA2700624A1 Hydroelectric pumped-storage |
| 04/01/2009 | CN201215899Y Automatic balance control device for super capacitor |
| 04/01/2009 | CN101399452A Mixed battery pack comprising lithium power cell and super capacitor |
| 03/18/2009 | CN201210630Y Self-providing power supply system for hanging tyre |
| 03/12/2009 | DE102007042711A1 Plant for superconductive magnetic energy storage, electrolytic water decomposition and generation of current by synthesizing water, comprises a superconducting magnetic energy storage system, a water-electrolyzer and a fuel cell |
| 03/11/2009 | EP2033307A1 Integrated implementation of a voltage boost follower and method therefor |
| 03/11/2009 | EP2033295A1 Device for feeding a charge including integrated energy storage |
| 03/11/2009 | CN101383530A Structural energy battery capable of long-term self-sensing electricity generation and transmission |
| 03/11/2009 | CN101382725A Projection display apparatus |
| 03/11/2009 | CN100467337C Bicycle electrical generator hub, bicycle speed change system, chain puller of bicycle and bicycle |
| 03/05/2009 | DE102007048568A1 Elektrisches Hausgerät Electrical household appliance |
| 03/04/2009 | CN201203813Y Photovoltaic electrification output matching controller |
| 03/04/2009 | CN101378207A 负载控制模块 Load control module |
| 03/04/2009 | CN101378197A Charger with boundary mode control |
| 02/18/2009 | EP2026443A2 An energy storage process and system on a vehicle |
| 02/18/2009 | CN101369742A Apparatus for preventing overcurrent of high-capacity capacitor |
| 02/18/2009 | CN101369741A Apparatus and method for electric voltage equalization of accumulator units connected in series |
| 02/18/2009 | CN101366373A Solar supersonic wave bird driving device for electric power line |
| 02/18/2009 | CN100463332C Maximum power tracing method for solar power system and solar power device |
| 02/18/2009 | CN100463272C Auxiliary energy storage control device of fuel battery |
| 02/18/2009 | CN100462558C Small-sized wind-driven supercapacitor power storage system and use thereof |