BATTERY CELL BALANCING DEVICE AND METHOD, AND BATTERY MANAGEMENT SYSTEMThe present disclosure relates to a battery cell balancing device and method, and a battery management system, and the technical problem to be solved is to provide a mechanism capable of increasing a …DRIVE·Feb 5·1 min readFollowH02J7/0016Samsung SDI Co., Ltd.
MEDICAL DEVICE WITH IMPROVED BATTERY STORAGE SYSTEMA medical device includes an electric battery storage system including a plurality of battery modules; module fixtures, wherein the battery modules are in the module fixtures, an arrangement of the ba…DRIVE·Sep 18·1 min readFollowH02J7/0016Siemens Healthineers AG
APPARATUS AND METHOD FOR CONTROLLING BALANCE OF BATTERYAn apparatus for controlling balance of a battery includes a battery including multiple battery cells, a sensor measuring voltages of the multiple battery cells and a processor monitoring states of th…DRIVE·Mar 13·1 min readFollowH02J7/0016SAMSUNG SDI CO., LTD.
AN ARRANGEMENT COMPRISING ENERGY STORAGE UNITS AND A RELATED METHODAn arrangement is disclosed, comprising a series connection of a plurality of energy storage units, a plurality of bypass circuits, each bypass circuit being configured to bypass a respective one of t…DRIVE·Oct 10·1 min readFollowH02J7/0016Hitachi Energy Ltd
POWER SOURCE CURRENT BALANCING SYSTEM AND METHODA system includes a first sense circuit configured to provide a first output representative of sensed current provided by a first battery coupled to a first load. A second sense circuit is configured …DRIVE·Aug 22·1 min readFollowH02J7/0016Microsoft Technology Licensing, LLC
Method of Battery Balancing an Electrical Series String of Lithium-Ion Batteries, and System ThereofA battery balancing method and system for charging multiple batteries connected together in an electrical series string with a single electrical charger. For example, the battery balancing method and …DRIVE·Jul 11·1 min readFollowH02J7/0016The Noco Company
BATTERY SYSTEM AND EQUALIZATION MANAGEMENT METHOD THEREFORDisclosed is a battery system, including several parallel-connected battery clusters, each battery cluster being connected to a power conversion system via a battery bus, and any one of battery cluste…DRIVE·Jul 11·2 min readFollowH02J7/0016Envision Energy CO., LTD
EQUALIZATION CONTROL DEVICE FOR BATTERYThe control unit includes: when an absolute value of a difference between a full charge capacity of a 1 cell and a full charge capacity of a 2 cell is equal to or larger than a 1 threshold value, equa…DRIVE·Jul 11·2 min readFollowH02J7/0016TOYOTA JIDOSHA KABUSHIKI KAISHA
SYSTEM AND METHOD FOR BALANCING USE OF SEVERAL DC/DC CONVERTERS IN A VEHICLEA method to control operation of electrical converter units in an electrical system of a vehicle comprising a first and a second electrical network, the first and the second electrical network being c…DRIVE·May 9·1 min readFollowH02J7/0016Volvo Truck Corporation
VOLTAGE BALANCING SYSTEMThe invention provides a voltage balancing system for balancing controlling of voltage of battery cells including a first set of battery cells and a second set of battery cells connected in series. Th…DRIVE·Mar 14·2 min readFollowH02J7/0016Greenworks (Jiangsu) Co., Ltd
BATTERY BALANCING FOR MULTI-BATTERY SYSTEMSA closed loop control system actively regulates the battery current paths of physically separated circuits so that the current is approximately the same for each of the circuits regardless of the vari…DRIVE·Jan 11·2 min readFollowH02J7/0016Shaheen Moubedi
DISCHARGE CONTROL METHOD AND CHARGE CONTROL METHOD OF BATTERY PACK CONTROL SYSTEMA discharging control method and a charging control method for a battery pack control system are provides. The battery pack control system includes a master battery management unit and multiple slave …DRIVE·Oct 26·1 min readFollowH02J7/0016CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Battery Pack Remaining Charge Balancing SystemA computer implemented method includes accessing a first status of a first battery pack interface coupled to a load via a first load switch and accessing a second status of a second battery pack inter…DRIVE·Sep 7·1 min readFollowH02J7/0016Microsoft Technology Licensing, LLC
MULTI-CELL BATTERY MANAGEMENT DEVICEMulti-cell battery management devices, systems, and methods are disclosed herein. A multi-cell battery management device comprises a battery pack including a power output terminal and a plurality of b…DRIVE·Aug 31·1 min readFollowH02J7/0016Green Cubes Technology, LLC
VOLTAGE BALANCING CIRCUIT FOR SERIES CONNECTED CAPACITOR BANKS OR VOLTAGE CELLS AND VARIABLE FREQUENCY DRIVE FOR DRIVING AN ELECTRIC MOTOR OR POWER CONVERTER FOR SUPPLYING A LOAD WITH A VOLTAGE BALANCING CIRCUITA voltage balancing circuit for capacitor banks or voltage cells connected in series. The circuit includes a DC-link with at least two capacitors or voltage cells connected in series and at least two …DRIVE·Aug 17·1 min readFollowH02J7/0016Danfoss Power Electronics A/S
BATTERY UNIT, BATTERY PACK, ELECTRICAL DEVICE, METHOD AND APPARATUS FOR MANUFACTURING BATTERY UNIT, AND METHOD FOR CONTROLLING BATTERY UNITA battery unit may comprise a first cell type and a second cell type electrically connected at least in series, wherein the first cell type may include N first cells, the second cell type may include …DRIVE·Jul 20·1 min readFollowH02J7/0016CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
TOTAL VOLTAGE FOLLOW-UP CHARGING METHOD AND SYSTEMThe present invention discloses a method and system for charging rechargeable battery cells in series. When the voltage of a specific battery cell is too high, discharge the specific battery cell, and…DRIVE·Jul 13·1 min readFollowH02J7/0016TOGOWIN TECHNOLOGY CO., LTD.
LITHIUM ION BATTERY CELL BALANCING SYSTEM AND METHOD, AND A BATTERY CHARGING DEVICE WITH LITHIUM ION BATTERY CELL BALANCINGProvided is a lithium ion rechargeable battery charging system with lithium cell balancing, including a lithium ion rechargeable battery and a battery charging device configured for charging the lithi…DRIVE·Jul 6·1 min readFollowH02J7/0016The Noco Company
Power Source Current Balancing System and MethodA system includes a first sense circuit configured to provide a first output representative of sensed current provided by a first battery coupled to a first load. A second sense circuit is configured …DRIVE·Jun 22·1 min readFollowH02J7/0016Microsoft Technology Licensing, LLC
MANAGEMENT DEVICE AND POWER SUPPLY SYSTEMIn management device, voltage measurement circuit measures a voltage of each of a plurality of cells connected in series. A plurality of voltage measurement lines connect between respective nodes of t…DRIVE·May 11·1 min readFollowH02J7/0016SANYO Electric Co., Ltd.
INTELLIGENT BATTERY CELLSystems, devices, computer-implemented methods, and/or computer program products that can facilitate an intelligent battery cell are addressed. In one example, a device can comprise: active battery ce…DRIVE·Apr 20·1 min readFollowH02J7/0016Volvo Car Corporation
POWER DISTRIBUTION WITHIN RECONFIGURABLE BATTERY SYSTEMDescribed herein are techniques and mechanisms for modules in a battery stack to provide backup power to their neighbor modules thereby permitting the neighboring cell to activate bypass switches, whi…DRIVE·Mar 2·1 min readFollowH02J7/0016Analog Devices International Unlimited Company
CELL EQUALIZATION SYSTEMA cell equalization system includes: a battery including a plurality of chargeable cells connected in series and mounted on a vehicle; a battery ECU configured to control the battery; an equalization …DRIVE·Feb 23·1 min readFollowH02J7/0016HONDA MOTOR CO., LTD.
SYSTEM AND METHOD FOR DYNAMICALLY BALANCING POWER FROM DISTRIBUTED POWER SOURCES IN A BATTERY PACKA battery management system for dynamically balancing power in a battery module is provided. The battery management system comprises a plurality of modules, and each of the plurality of modules compri…DRIVE·Feb 16·2 min readFollowH02J7/0016IgrenEnergi, Inc.
BATTERY EQUALIZATION METHOD AND DEVICE, AND BATTERY MANAGEMENT SYSTEMEmbodiments of this application provide a battery equalization method and device, and a battery management system. The method includes: obtaining a first closed circuit voltage of N cells in a duratio…DRIVE·Feb 16·1 min readFollowH02J7/0016JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY LIMITED
SYSTEM AND METHOD FOR DISENGAGING BATTERY STRINGSA machine includes a plurality of battery string modules that supply electric current to an inverter of the machine. The machine also includes a control system that opens at one contactor coupled to a…DRIVE·Jan 26·1 min readFollowH02J7/0016Caterpillar Inc.
ACTIVE EQUALIZATION CIRCUIT, BATTERY MANAGEMENT SYSTEM, POWER SOURCE SYSTEM, AND ELECTRONIC DEVICEEmbodiments of the present disclosure provide an active equalizer circuit, a battery management system, a power supply system and an electrical equipment. The active equalizer circuit comprises a plur…DRIVE·Dec 29·2 min readFollowH02J7/0016Hefei Gotion High-Tech Power Energy Co., Ltd.
POWER SUPPLY CIRCUIT FOR WORK MACHINEThis power supply circuit for work machine is provided with a first switch for switching connection and disconnection of a first electrical path provided between a battery and a load which is driven w…DRIVE·Dec 15·1 min readFollowH02J7/0016TADANO LTD.
STATE-OF-CHARGE BALANCING WITH PARALLEL AND SERIES OUTPUT CONNECTED BATTERY POWER MODULESAn apparatus includes a battery pack with N battery bricks, each with a DC output voltage. The output of each brick is connected in series providing a bus voltage. Each brick includes battery power mo…DRIVE·Dec 8·2 min readFollowH02J7/0016Utah State University
BATTERY ASSEMBLY WITH CONTROLLABLE VOLTAGE AND METHOD RELATED THERETOA battery assembly and a control unit for aiming at outputting a target voltage during charging or discharging and a method, a battery assembly and a control unit for maintaining a target voltage of a…DRIVE·Dec 1·2 min readFollowH02J7/0016SEM AB
ONLINE RECONFIGURABLE BATTERY SYSTEM WITH CURRENT SURGE PROTECTION MODULES AND ACTIVATION METHOD THEREOFAn online reconfigurable battery system with current surge protection modules (SPM), including: a plurality of battery module strings connected in parallel. The battery module string further includes:…DRIVE·Nov 17·1 min readFollowH02J7/0016FORTUNE ELECTRIC CO., LTD.
EFFICIENCY MEASURING APPARATUS, ACTIVE EQUALIZER INDUCTOR DESIGN TOOL AND EQUALIZER DESIGN APPAn efficiency measuring apparatus that measures the efficiency of charge transfer between battery cell sections in an active EQU unit. The apparatus includes a pair of series connected battery cell se…DRIVE·Sep 29·1 min readFollowH02J7/0016Ngalula Sandrine Mubenga
STORAGE BATTERY CONTROL DEVICE, STORAGE BATTERY SYSTEM AND STORAGE BATTERY CONTROL METHODA storage battery control device is configured to control a storage battery system including storage batteries connected in series and a bypass circuit configured to selectively bypass each of the sto…DRIVE·Sep 15·1 min readFollowH02J7/0016YAZAKI CORPORATION
BATTERY SYSTEM AND CONTROL METHODA battery system includes: a charging apparatus; a plurality of battery modules to connectable in parallel with the charging apparatus; and a controller, in which each of the plurality of battery modu…DRIVE·Aug 25·1 min readFollowH02J7/0016Prime Planet Energy & Solutions, Inc.
METHOD FOR EQUALIZING BATTERY MODULE, APPARATUS, BATTERY MODULE AND POWER MANAGEMENT CONTROLLERThis application embodiment provides a method for equalizing the battery module, an apparatus, a battery module and a power management controller, including: judging whether the first battery core and…DRIVE·Jun 30·2 min readFollowH02J7/0016CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
BATTERY EQUALIZATION SELF-DISCHARGING CIRCUIT AND UNMANNED AERIAL VEHICLEEmbodiments of the present application relate to a battery equalization self-discharging circuit and an unmanned aerial vehicle. The circuit includes at least two battery cells and at least two batter…DRIVE·Jun 2·1 min readFollowH02J7/0016AUTEL ROBOTICS CO., LTD.
System And Method For Charge Balancing A Battery Pack Over TimeA system and method for controlling charging of a plurality of battery cells includes a cell voltage detector determining a top-of-charge voltage for each of the plurality of battery cells. An imbalan…DRIVE·May 26·1 min readFollowH02J7/0016Flux Power, Inc.
APPARATUS AND METHOD FOR BALANCING BATTERY PACKS CONNECTED IN PARALLELDisclosed is an apparatus and method for balancing battery packs connected in parallel. If the pack voltage deviation of the first to nbattery packs is greater than the first threshold value, a batter…DRIVE·May 5·1 min readFollowH02J7/0016LG ENERGY SOLUTION, LTD.
BALANCED DISCHARGE IN MULTI-BATTERY SYSTEMA multi-battery system implements operations to equalize discharge path impedance. The system includes first and second batteries of different capacities each coupled to a battery rail that supports s…DRIVE·Mar 10·1 min readFollowH02J7/0016Microsoft Technology Licensing, LLC
ELECTRONIC DEVICE FOR CHARING MULTIPLE BATTERIESIn various embodiments, an electronic device may include: a connection terminal configured to connect to an external power supply device; a switching circuit including an input terminal connected to t…DRIVE·Mar 10·2 min readFollowH02J7/0016SAMSUNG ELECTRONICS CO., LTD.
