| Patents for H02J 15 - Systems for storing electric energy (3,179) |
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| 09/18/2013 | CN103312041A Battery system and energy storage system including same |
| 09/18/2013 | CN102208815B Household multi-energy system and control method thereof |
| 09/18/2013 | CN102001189B Control method of alternating current servo main drive system applied to mechanical crank pressing machine |
| 09/11/2013 | DE202013103478U1 Verbesserte Konstruktion eines mobilen Energiespeichers Improved design of a mobile energy storage |
| 09/11/2013 | CN203193401U Switch-type efficient boost capacitive energy storage module |
| 09/11/2013 | CN203193322U Solar integrated alternating current-direct current output component |
| 09/11/2013 | CN103296771A Wireless energy transmitting system |
| 09/11/2013 | CN103296764A Supercapacitor and constant-voltage output combined electric energy collecting and storing device |
| 09/11/2013 | CN103296726A Battery energy storage module, control method thereof and energy storage power supply system |
| 09/11/2013 | CN103296725A Large-current energy storage and release device for bicycles |
| 09/11/2013 | CN102280015B Remote control device including a power accumulating device |
| 09/10/2013 | CA2820477A1 Low power and low emi power stealing circuit for a control device |
| 09/05/2013 | DE102012203309A1 Energy storage device e.g. traction battery, for e.g. three-phase electric machine of drive system of electric car, has supply and bypass switch devices cooperating with parasitic inductor of energy storage cell as synchronous transducers |
| 09/04/2013 | CN203180653U Rotor energy storage system utilizing whirling energy |
| 09/04/2013 | CN103280895A Buried non- constant volume energy storage system |
| 08/29/2013 | DE102012202860A1 Austauschbare Energiespeichereinrichtung und Verfahren zum Austauschen einer Energiespeichereinrichtung Interchangeable energy storage device and method for exchanging an energy storage device |
| 08/28/2013 | EP2630073A1 Energy management system |
| 08/28/2013 | CN103270196A Fuel production system |
| 08/28/2013 | CN102130568B Linear generator and charging device |
| 08/28/2013 | CN101783507B Surge current suppression circuit |
| 08/21/2013 | EP2629400A1 Electronic device and method for single power supply to supply power to at least two different loads |
| 08/21/2013 | CN203151235U Pumping unit energy saving equipment |
| 08/21/2013 | CN203151234U Mobile photovoltaic power generation, off-peak power lithium battery energy storage control system |
| 08/21/2013 | CN203151209U Air energy storage UPS power supply system |
| 08/21/2013 | CN103259338A Thunder and lightning pole stationing energy storage power station |
| 08/21/2013 | CN103257297A System and method for testing dynamic energy exchange performance of electricity energy-storing device |
| 08/21/2013 | CN102420465B Control device capable of inhibiting residual vibration of piezoelectric element |
| 08/21/2013 | CN102130493B Method for power supply of direct current bus voltage-adjustable railway signal power module |
| 08/21/2013 | CN101922247B Multifunctional solar energy camping house |
| 08/14/2013 | CN203135592U Super-capacitor energy-storing system |
| 08/14/2013 | CN103248129A Energy conversion device and method |
| 08/14/2013 | CN103248084A Battery pack, controlling method of the same, and power storage system including the battery pack |
| 08/13/2013 | CA2613314C Power storage apparatus |
| 08/08/2013 | DE102012201844A1 Device for pre-charging of e.g. electric capacitor of electrical machine used in e.g. bicycle, has first and second secondary ports that are provided for attaching device to electric capacitor |
| 08/08/2013 | DE102012201754A1 Capacitor i.e. film capacitor, for energy supply device for electric motor to drive e.g. electric vehicle for passenger transport, has bus bars and contact rails electrically conductively connected with capacitor unit's electrode terminals |
| 08/08/2013 | DE102012201753A1 Capacitor used in power electronic circuit of hybrid vehicle, has case that is arranged for fastening capacitor between coils, such that longitudinal extension axis of case and winding axis of coils are aligned parallel to each other |
| 08/08/2013 | DE102012201752A1 Capacitor for use in electronic circuit arrangement of hybrid vehicle, has busbars electrically insulated from each other and provided with respective contact lugs, where one of lugs has hole and/or opening for accommodating contact pin |
| 08/07/2013 | CN203119792U Piezoelectric energy harvesting unit |
| 08/07/2013 | CN203119773U A current-converting and energy-storing control device of an off-grid wind turbine generator system |
| 08/07/2013 | CN103236747A Photovoltaic power supply hybrid energy storage system |
| 08/07/2013 | CN103236708A Wind electricity power stabilizing method based on hybrid energy storage |
| 08/01/2013 | DE102012201401A1 Verfahren und Vorrichtung zum Vorladen eines elektrischen Verbrauchers Method and apparatus for pre-charging an electrical load |
| 08/01/2013 | DE102012001890A1 Energy storage system for providing electrical driving power for drive motor of e.g. electric car, has two energy storage devices for providing electrical driving power with higher energy density and higher power density, respectively |
| 08/01/2013 | DE102012001390A1 Energy storage unit e.g. battery, has subsets whose terminals are fed in connecting elements that comprise electrical interconnections, where interconnections are connectable such that voltage or capacitance are adjustable from terminals |
| 07/31/2013 | CN203103815U Novel intelligent transformer station based on clean energy application |
| 07/31/2013 | CN102130616B Device and method for controlling precharge on frequency converter |
| 07/25/2013 | WO2013106906A1 A control, protection and power management system for an energy storage system |
| 07/25/2013 | WO2013079222A3 System for improving the energy efficiency in hydraulic systems, piston accumulator and pressure accumulator provided for such a system |
| 07/24/2013 | CN103221694A System and method for energy storage and retrieval |
| 07/24/2013 | CN103216562A Air spring shock mitigation system capable of recycling energy |
| 07/24/2013 | CN101877501B Power supply apparatus and power supply method |
| 07/24/2013 | CN101752900B Power supply system and electronic instrument |
| 07/24/2013 | CN101728860B Combined power supply |
| 07/24/2013 | CN101540518B System and method for charging capacitors using automatic cell balancing |
| 07/18/2013 | WO2013104046A1 A system and method for assuring operational readiness of a mission critical battery having a long storage period |
| 07/18/2013 | WO2013034422A3 Method of managing a facility for producing and storing renewable energy |
| 07/18/2013 | DE102012000718A1 Reversible electrical energy storage device such as reversible battery for fossil fuel propelled vehicle, has non-conductive, insulating depletion region that is formed in electride portion of n-type semiconductor portion |
| 07/17/2013 | CN203071661U Power generating and storing device |
| 07/17/2013 | CN203071660U Super capacitor energy storage system protection device |
| 07/17/2013 | CN103208863A Automatic power supply method and device |
| 07/17/2013 | CN103208862A Timing control circuit for switching capacitor dynamic switch and control method thereof |
| 07/17/2013 | CN101473531B Integrated implementation of a voltage boost follower and method therefor |
| 07/10/2013 | CN203057030U Solar energy collecting device |
| 07/10/2013 | CN103199631A Rotor energy storage system and rotor energy storage method using vortex motion energy |
| 07/10/2013 | CN103199630A High-capacity medium voltage battery energy storage system |
| 07/10/2013 | CN103199629A Energy storage apparatus for railway vehicles by adopting a bidirectional dc-dc converter |
| 07/10/2013 | CN102170176B Energy storage method and device |
| 07/04/2013 | DE102012000084A1 High energy density reversible electrical energy storage structure for vehicle, has P-type and N-type semiconductors which are penetrated with each other in form of complementary and electrically conductive coherent network |
| 07/03/2013 | EP2610999A2 Method and device for using the electrical energy of a device connected to a domestic power grid for generating renewable electrical energy |
| 07/03/2013 | CN203039577U Green power supply device for LED lighting |
| 07/03/2013 | CN203039438U Energy recycling system |
| 07/03/2013 | CN103187807A Real-time power distribution method and system of lithium-liquid flow cell combined energy storage power station |
| 07/03/2013 | CN103187806A Battery energy storage power station power control method used for frequency modulation and system thereof |
| 07/03/2013 | CN102255397B Wireless driving device |
| 07/03/2013 | CN101771367B Portable multipurpose solar power supply |
| 07/01/2013 | DE202013004947U1 Energiespeicher und Verwendung eines Energiespeichers Energy storage and use of energy storage |
| 06/30/2013 | CA2800081A1 Heterogeneous, multiple input electrical supply system |
| 06/27/2013 | WO2013063698A9 Hybrid battery system for portable electronic devices |
| 06/27/2013 | DE102011089946A1 Method for pre-charging of capacitor in battery system for e.g. electric vehicle, involves opening and closing switching element by microcontroller such that charging current is provided from cells, according to capacitor charge state |
| 06/27/2013 | DE102011089424A1 Method for operating charging/discharging device for e.g. battery used in e.g. electric car, involves controlling alternating voltage to specific value, when switching contact is switched from opened state to closed state |
| 06/27/2013 | DE102011056751A1 Mobile Arbeitsmaschine mit Startgenerator Mobile working machine with start generator |
| 06/26/2013 | EP2608358A1 Flywheel power generating facility and operating method therefor |
| 06/26/2013 | CN203027027U Energy source collecting device |
| 06/26/2013 | CN103178620A Mobile photovoltaic power generation and off-peak electricity energy storage control system for lithium batteries |
| 06/26/2013 | CN103178571A Battery parallel and protective device of electric vehicle |
| 06/26/2013 | CN102270883B Energy storage system of tidal power generation device |
| 06/26/2013 | CN101820186B Rapid transfer of stored engery |
| 06/22/2013 | CA2799837A1 Power distribution network based on multiple charge storage components |
| 06/20/2013 | WO2013090698A1 Valve activation in compressed-gas energy storage and recovery systems |
| 06/20/2013 | WO2013086579A1 A renewal energy power generation system |
| 06/20/2013 | WO2013004799A3 Electrically drivable vehicle having a plurality of electrical energy accumulators |
| 06/20/2013 | WO2012152484A3 Methods and apparatus for orderly run-down of superconducting magnets |
| 06/19/2013 | CN203014499U Voltage-regulating mobile power storage device |
| 06/19/2013 | CN203008688U Rotary electricity generating door |
| 06/19/2013 | CN103166325A Energy storage system and controlling method of the same |
| 06/19/2013 | CN103166324A Energy storage, transformation and fluctuation reducing method |
| 06/19/2013 | CN103165141A Disk drive charging capacitor using motor supply voltage during power failure |
| 06/19/2013 | CN103164726A Radio frequency card |
| 06/19/2013 | CN102255482B Single-phase inverter for eliminating ripples wave at direct current input end and solar photovoltaic generating system |
| 06/19/2013 | CN102064662B Resonant type permanent magnet linear generator |