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 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
Patents for H02J 7 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries (94,693)
08/2012
08/01/2012CN102624061A Test power supply for urgent repair site
08/01/2012CN102624060A Electric automobile charging and exchanging system
08/01/2012CN102624059A Charge/discharge control method for electric automobile capacitor
08/01/2012CN102624058A Battery management system with fault battery isolation function and method
08/01/2012CN102624057A Photovoltaic cell control device of photovoltaic power generation system
08/01/2012CN102624056A Charge-discharge control device for electric automobile capacitor
08/01/2012CN102624055A System and method for recharging a battery exposed to a harsh environment
08/01/2012CN102624054A Charging device and method with adjustable output current in constant current charging stage
08/01/2012CN102624053A Uninterrupted power system capable of continuously supplying power
08/01/2012CN102624052A Device allowing battery packs to switch between series connection and parallel connection
08/01/2012CN102624051A Mobile phone and charging protection circuit
08/01/2012CN102624050A Battery management system capable of automatically shutting off unavailable units in serial-connection battery pack
08/01/2012CN102624049A Switching system for active equalization of battery
08/01/2012CN102624048A Integrated charge-discharge emergency power supply for medium-voltage system
08/01/2012CN102624047A Emergency power supply of combined charge and discharged type medium-voltage system
08/01/2012CN102624046A Medium-voltage emergency power supply for guaranteeing charge by aid of boosting pulse
08/01/2012CN102624045A Medium-voltage emergency power supply for guaranteeing charge by means of boosting and rectifying
08/01/2012CN102624044A Battery charger for use with low voltage energy harvesting device
08/01/2012CN102624043A Inductive charge balancing
08/01/2012CN102624042A Battery charger digital control circuit and method
08/01/2012CN102624041A Charging apparatus and operating tool
08/01/2012CN102624040A Storage battery managing system, and recycle equipment and management server to be applied therein
08/01/2012CN102624039A Voltage/temperature (V/T) curve control method applied to charging of storage battery
08/01/2012CN102624038A Static loss control system of vehicle-mounted charging controller
08/01/2012CN102624037A Mobile terminal capable of charging external device
08/01/2012CN102624036A Cell management module and cell management method
08/01/2012CN102624030A Photovoltaic/storage battery mixed type current inverter-based distributed generation system
08/01/2012CN102624024A Micro-power consumption clean energy storage system
08/01/2012CN102624016A Bidirectional energy flowing flow battery energy storage grid connection device and control method thereof
08/01/2012CN102623768A Multi-battery charging method and device and handheld mobile terminal
08/01/2012CN102623765A Battery pack involved operation, method for operating battery pack, and electric tool battery pack
08/01/2012CN102623764A Power lithium battery with functions of built-in SOC monitoring and communicating
08/01/2012CN102623761A Battery management system and management method thereof
08/01/2012CN102622021A Voltage generation circuit, resonance circuit, communication apparatus, and power supply apparatus
08/01/2012CN102620804A Solar energy automatic human body scale
08/01/2012CN102619694A Wind power generation device for travelling devices and electricity system with same
08/01/2012CN102616374A Helicopter
08/01/2012CN102616149A Urban passenger car driven by flywheel battery
08/01/2012CN101740947B Charging device for electric vehicle
08/01/2012CN101527462B Digital control device of converter
08/01/2012CN101499670B Charging systems and control methods for charging current
07/2012
07/31/2012US8234509 Portable power supply device for mobile computing devices
07/31/2012US8232886 Battery management system for electric vehicle
07/31/2012US8232875 System and method for displaying degradation of power storage device
07/31/2012US8232805 Battery sensor unit and method for manufacturing the battery sensor unit
07/31/2012US8232776 Charging method for an assembled cell and an assembled cell system
07/31/2012US8232775 Limitation of vampiric power consumption with decoupling of an inductive power apparatus and an alternating current power source
07/31/2012US8232774 Battery charge management using a scheduling application
07/31/2012US8232773 Over voltage transient controller
07/31/2012US8232772 Over voltage and over current protection integrated circuit
07/31/2012US8232771 Battery gas gauge reset mechanism
07/31/2012US8232770 Battery remaining capacity predicting apparatus
07/31/2012US8232769 Passive battery discharge device
07/31/2012US8232768 System and method for balancing battery cells
07/31/2012US8232767 Apparatus and method of testing for battery
07/31/2012US8232766 Multifunctional charger system and method
07/31/2012US8232765 Automatic and dynamic home electricity load balancing for the purpose of EV charging
07/31/2012US8232764 Power receiving device, and electronic apparatus and non-contact charging system using the same
07/31/2012US8232763 Electric vehicle profiles for power grid operation
07/31/2012US8232762 Computer and battery charging method thereof
07/31/2012US8232676 Uninterruptible fuel cell system
07/31/2012DE202011001008U1 Elektromotorischer Möbelantrieb Electromotive furniture drive
07/31/2012CA2546891C Equilibrated charging method for a lithium-ion or lithium-polymer battery
07/30/2012DE202012101969U1 Elektronisches Handgerät mit einer Positionierfunktion The handheld electronic device with a positioning
07/27/2012CA2777387A1 Portable battery charger
07/27/2012CA2765824A1 Power pack partial failure detection and remedial charging control
07/27/2012CA2765814A1 Hybrid inverter generator
07/26/2012WO2012100042A1 Charger
07/26/2012WO2012099978A2 Electric vehicle docking connector with embedded evse controller
07/26/2012WO2012099823A1 Rechargeable battery systems and rechargeable battery system operational methods
07/26/2012WO2012099821A2 Rechargeable battery systems and rechargeable battery system operational method
07/26/2012WO2012099820A1 Rechargeable battery systems and rechargeable battery system operational methods
07/26/2012WO2012099706A2 Method and system for energy harvesting, recapture and control
07/26/2012WO2012099217A1 Electric-vehicle charging device, electric-vehicle charging method, program, and recording medium
07/26/2012WO2012099214A1 Charging-control device, charging-control method, charging-control system, control program, and recording medium
07/26/2012WO2012099213A1 Discharging-control device, discharging-control method, discharging-control system, control program, and recording medium
07/26/2012WO2012099160A1 Charge control apparatus, charge control method, and program
07/26/2012WO2012099069A1 Semiconductor device, power transmitting apparatus, power receiving apparatus, charging system, wireless communication system, and charging method
07/26/2012WO2012099052A1 Charging apparatus and method for determining conduction state
07/26/2012WO2012098968A1 Apparatus for estimating state of charge of secondary cell
07/26/2012WO2012098819A1 Vehicle charging system
07/26/2012WO2012098794A1 Battery control device
07/26/2012WO2012098770A1 Device for estimating state of charge of battery
07/26/2012WO2012098708A1 Power supply system for vehicle
07/26/2012WO2012098699A1 Power-supply device, crane, and power-supply method
07/26/2012WO2012098300A1 Method and device for an electric-motor drive
07/26/2012WO2012098202A2 Battery charger for electric vehicles
07/26/2012WO2012097866A1 A high voltage dc power source and a power apparatus for a high voltage electrical power system
07/26/2012WO2012097537A1 Hand twisting charging type lighter
07/26/2012WO2012075189A3 Photovoltaic array systems, methods, and devices with bidirectional converter
07/26/2012WO2012074342A3 Wireless energy receiving device and portable electronic device including same
07/26/2012WO2012048880A3 Energy management system, method for distributing energy in an energy management system, terminal for an energy management system, and central device for an energy management system
07/26/2012WO2012019665A3 Motor vehicle drive system having a charging device
07/26/2012WO2012016736A3 Battery system and method for charging a large number of battery cells which are connected in series
07/26/2012WO2011161510A3 Charger with data storage
07/26/2012WO2011124478A3 Electrical power distribution system for a motor vehicle
07/26/2012WO2011117189A3 Increase in the performance and reliability of rechargeable-battery systems
07/26/2012WO2011051180A3 A charging device for charging an electronic device having an integrated battery, and a charging system
07/26/2012US20120191252 Photovoltaic power source for electromechanical system
07/26/2012US20120189878 Optimizing Battery Usage
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