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US20120268069 METHOD AND SYSTEM FOR SETTING SEQUENTIAL IDENTIFICATION TO MULTI-SLAVE IN BATTERY PACK  
Disclosed is a method for setting sequential ID to a multi-slave BMS in a battery pack, the battery pack including N (N: natural number of 2 or more) slave BMSs having sequential physical...
US20110227414 CELL SITE POWER SYSTEM MANAGEMENT, INCLUDING BATTERY CIRCUIT MANAGEMENT  
Systems, apparatuses, and methods for managing battery circuits in systems such as wireless communications service base stations are disclosed. An example apparatus includes a battery circuit...
US20120223677 Battery System  
Even if requirements for any scale of system constructions occur, a battery system of flexibly responding to the requirements is provided. The battery system comprising a battery module having a...
US20120212182 BATTERY SYSTEM WITH BALANCE FUNCTION  
The embodiments of the present disclosure disclose a battery system. The battery system at least comprises a battery pack, an inductor and two sets of switch branches. The battery system controls...
US20120161707 BALANCING METHOD AND BALANCING SYSTEM OF BATTERY PACK  
A balancing method and balancing system of a battery pack is disclosed. The method includes and the system is capable of determining whether a voltage change of the battery pack is greater than a...
US20070018612 Standalone bus bar kit system  
Standalone bus bar kit system having two uprights mounted to a floor mounting base, a center mounting bracket connecting the uprights in the middle, upper mounting, brackets connecting the...
US20110298626 BATTERY SYSTEM AND MANAGEMENT METHOD  
A system and method for monitoring the status of a system of battery strings is described. The system includes a current sensor for each of the battery strings, and a controller configured to...
US20130214733 BATTERY EQUALIZATION CIRCUITS FOR SERIES CHARGING/DISCHARGING AND CONTROLLING METHODS THEREOF  
Battery equalization circuits for series charging/discharging and controlling methods thereof are provided. The provided circuit includes a set of series-connected batteries, a switching converter...
US20110084663 Batteries, Battery Systems, Battery Submodules, Battery Operational Methods, Battery System Operational Methods, Battery Charging Methods, And Battery System Charging Methods  
Batteries, battery systems, battery submodules, battery operational methods, battery system operational methods, battery charging methods, and battery system charging methods are described....
US20110140662 BALANCING SYSTEM FOR A BATTERY PACK  
A balancing system for a battery pack includes a first balancing stage and a second balancing stage. The battery pack includes multiple modules and each of the modules in the battery pack includes...
US20120105005 BATTERY SECTION/MODULE AUTOMATIC CELL BALANCER REPAIR TOOL  
A portable cell balancing repair tool for correcting cell-to-cell voltage imbalances. The tool defines a voltage set-point that identifies a desired voltage that the cells will be charged to for...
US20110175573 ASSEMBLED BATTERY AND ASSEMBLED BATTERY CONTROL SYSTEM  
An assembled battery (10) provided by this invention has a plurality of secondary batteries (2) connected in series, and has a first bypass circuit (12) including a Zener diode (6) connected in...
US20120326670 CHARGE CONTROL SCHEME FOR USE IN POWER TOOLS  
A simplified control scheme is presented for use in a power tool. The power tool may be comprised of two or more lithium-ion battery cells connected in series and operable to drive the motor in...
US20130300342 Battery System  
A battery system has battery cells, a transformer which has a first winding which can be connected parallel to the cell arrangement, and a plurality of second windings. Each second winding can be...
US20150155736 Method and Apparatus for Extending Service Life of a Battery Source  
A method and an apparatus are disclosed for extending the service life of a battery source by fully utilizing the energy in batteries and/or providing higher energy reserve using multiple...
US20150249351 Battery Management System, Battery System, Motor Vehicle and Method for Generating a Periodic Alternating Voltage  
A battery management system for a battery module string includes battery modules. The battery modules are electrically connectable to poles of the battery module string and individually...
US20120256591 BALANCER CIRCUIT FOR RECHARGEABLE BATTERIES  
A balancer circuit for a cell in a rechargeable battery, having connecting terminals for connection of the balancer circuit to the cell. A first resistor is electrically connected to one of the...
US20060208697 Gangable charger  
This invention is a battery charger capable of coupling to similar chargers so as to form an effective multi-unit charger that can be configured to a user's needs. The charger includes at least...
US20150207347 STORAGE BATTERY DEVICE  
A voltage measurement unit (200) measures the voltage value between both ends of each of batteries (101-1) to (101-n). A control unit (300) determines whether or not the batteries (101-1) to...
US20140232347 CIRCUIT AND METHOD FOR BATTERY EQUALIZATION  
A battery equalization circuit is provided, including: a positive battery node connecting to a positive node of a battery cell in a battery circuit with a plurality of other battery cells; a...
US20100327807 Enhanced Battery Storage and Recovery Energy Systems  
Systems and methods are herein disclosed for efficiently and cost-effectively balancing the voltages across batteries and/or cells in an energy storage system. A controller monitors the battery...
US20120223576 BATTERY SYSTEM, POWER SUPPLY SYSTEM FOR ELECTRIC RAILCARS, AND BATTERY MODULE  
A battery system is configured by connecting a plurality of battery modules in series, and each of the plurality of battery modules is configured by stacking a plurality of unit batteries. A...
US20110254502 FAULT-TOLERANT BATTERY MANAGEMENT SYSTEM, CIRCUITS AND METHODS  
A fault tolerant battery management system includes redundancy, with applications including electric vehicles. Portions of its circuitry are constituted in distinct fault domains with control,...
US20150188336 Circuit and Method for Cell Balancing  
A balancing circuit for balancing multiple cells in a battery. The cell balancing circuit includes a first shunt path connected in parallel to a first cell, a controller coupled to the first shunt...
US20060071641 Collapsible battery charger  
A collapsible battery charger is provided for charging batteries each having a pair of contact terminals on opposite ends. The battery charger includes a housing structure having a first...
US20130314045 CHARGING AN ENERGY STORE  
The invention relates to a system for charging at least one energy storing cell (5) in a controllable energy store (2) that is used to control and supply electric energy to an n-phase electric...
US20140300324 ASSEMBLED BATTERY CHARGING METHOD, CHARGING CONTROL CIRCUIT, AND POWER SUPPLY SYSTEM  
A method for charging an assembled battery including series circuits connected in parallel, each of the series circuits including series-connected lead storage batteries, using a single charger is...
US20110127960 System and Method For Equalizing a Battery Pack During a Battery Pack Charging Process  
A system and method for equalizing a battery pack during a battery pack charging process in accordance with an exemplary embodiment is provided. The method includes receiving total capacity...
US20150048785 METHODS OF EXTENDING THE LIFE OF BATTERY  
Methods for extending the life of a battery output regulated voltages from output terminals configured to interface with input terminals of battery powered devices. A method includes receiving a...
US20120153898 METHOD AND SYSTEM FOR CHARGING A SERIES BATTERY  
Some embodiments of the present invention provide a system for charging a series battery, wherein the series battery is comprised of a set of banks which are connected in series, so that the same...
US20100308770 METHOD AND SYSTEM FOR CHARGING A SERIES BATTERY  
Some embodiments of the present invention provide a system for charging a series battery, wherein the series battery is comprised of a set of banks which are connected in series, so that the same...
US20130020998 Intelligent Battery With Off-Line Spare Battery Charging and Output Regulation System  
A battery pack having multiple cells connected through “virtual” connections via MOSFETs, other insulated-gate field-effect transistors, and the like. The use of virtual connections allows for the...
US20110227537 COMBINED BATTERY CHARGER AND BATTERY EQUALIZER  
A combined battery charger and battery equalizer for equalizing a first battery bank and charging a second battery bank, respectively includes a buck-boost power converting circuit configured to...
US20110140663 SYSTEMS AND METHODS FOR BALANCING MULTI-CELL BATTERIES  
Systems and methods for balancing multi-cell batteries are provided. In one embodiment, the battery balancing circuit includes a battery including a plurality of cells coupled in series, a first...
US20120133329 BATTERY SYSTEM  
A battery system is provided that can prevent overcharging during charging, and that can demonstrate appropriate charging performance and output performance of a secondary battery even when the...
US20120013304 BATTERY CONTROL APPARATUS, VEHICLE, AND BATTERY CONTROL METHOD  
A battery control apparatus includes: a battery circuit in which a plurality of batteries are connected in series; a plurality of bypass circuits, each of which removes a corresponding battery...
US20050127872 Gang battery charger and conditioner  
A battery charger in a ganged arrangement for the recharging of batteries in electrically simulated candles with circuitry arranged for proper battery conditioning. Overcharging is negated.
US20150207348 Connection Scheme for Multiple Battery Cells  
A series-parallel battery system with a buffer resistor coupled to each junction of batteries or battery cells. Buffer resistors on the same row are coupled to a measurement node. Terminals of the...
US20130200849 SYSTEM FOR MANAGING A SERIES COMBINATION OF ELECTRICAL ENERGY GENERATION OR STORAGE ELEMENTS, BASED ON A PLURALITY OF VOLTAGE INVERTER LEGS  
A management system for managing a series association of elements for storing and/or generating electrical energy (CA2-CAn), the system being characterized in that it comprises: first and second...
US20120038321 DETECTING MODULE FOR A BATTERY EQUALIZER AND METHOD FOR DETECTING A BATTERY EQUALIZER  
A detecting module is for detecting a battery equalizer of a power supply device. The detecting module includes a current detecting unit, a drive circuit, and a control circuit. The current...
US20150244189 BALANCER CIRCUIT AND BATTERY UNIT USING SAME  
A balancer circuit connected to a battery pack having a plurality of secondary cells connected in series, and comprising: a capacitance element; and a switching unit that switches the connection...
US20140232324 BATTERY CHARGING SYSTEM  
A battery charging system comprises a battery charger, a first battery, a second battery connected in series with the first battery, and first and second voltage regulation circuits. The battery...
US20140159663 BATTERY CONTROL CIRCUIT  
A battery module includes an anode terminal, a cathode terminal, and multiple capacitor cells. Multiple tap electrodes are each provided to a corresponding connection node that connects adjacent...
US20060022638 [MULTIFUNCTIONAL BATTERY CHARGER]  
A multifunctional battery charger, capable of charging both lithium battery and nickel-metal hydride battery, and a method of charging battery using the multifunctional battery charger are...
US20120105004 CELL VOLTAGE BALANCING CONVERTER  
A method for cell voltage balancing is disclosed. A plurality of cells is coupled to a plurality of cell interface circuits, and the cell interface circuits are driven with a balancing transformer...
US20110109270 INTER-MODULE VOLTAGE BALANCE CORRECTING CIRCUIT OF A POWER STORAGE SYSTEM  
Provided is an inter-module voltage balance correcting circuit of a power storage system including a plurality of storage modules connected in series, each of the storage modules including a...
US20110234162 SECONDARY BATTERY SYSTEM  
A secondary battery system that is light in weight and low in cost is provided, which comprises a plurality of secondary batteries connected in series. A plurality of first diodes each has an...
US20100090649 ENGINE STORAGE DEVICE, PARTICULARLY FOR AN AUTOMOBILE  
The invention relates to an energy storage device, particularly for an automobile, that comprises: an assembly (2) of serially-connected energy storage cells; a balancing circuit adapted for...
US20050093514 Portable independent source system  
An internal storage battery and an external storage battery that is freely attachable/detachable to/from a power source system are connected to a solar battery and a charge controller via first to...
US20120141848 CELL CONTROLLER, BATTERY MODULE AND POWER SUPPLY SYSTEM  
A suppressed noise cell controller includes, corresponding to a number of cell packs, a plurality of ICs each having a voltage detecting circuit detecting voltages of respective cells of a cell...
Matches 1 - 50 out of 346 1 2 3 4 5 6 7 >