CN101529646A - 用于监控和平衡电池组中的电池的方法和系统 - Google Patents
用于监控和平衡电池组中的电池的方法和系统 Download PDFInfo
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- CN101529646A CN101529646A CNA2007800323862A CN200780032386A CN101529646A CN 101529646 A CN101529646 A CN 101529646A CN A2007800323862 A CNA2007800323862 A CN A2007800323862A CN 200780032386 A CN200780032386 A CN 200780032386A CN 101529646 A CN101529646 A CN 101529646A
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- supply device
- energy supply
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/04—Cutting off the power supply under fault conditions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
- B60L58/14—Preventing excessive discharging
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
- B60L58/15—Preventing overcharging
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
- B60L58/22—Balancing the charge of battery modules
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/25—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by controlling the electric load
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
- G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
- H02J7/0014—Circuits for equalisation of charge between batteries
- H02J7/0019—Circuits for equalisation of charge between batteries using switched or multiplexed charge circuits
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2210/00—Converter types
- B60L2210/10—DC to DC converters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/545—Temperature
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/547—Voltage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/549—Current
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US80782106P | 2006-07-19 | 2006-07-19 | |
US60/807,821 | 2006-07-19 | ||
PCT/US2007/016356 WO2008011095A2 (en) | 2006-07-19 | 2007-07-19 | Method and system for monitoring and balancing cells in battery packs |
Publications (2)
Publication Number | Publication Date |
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CN101529646A true CN101529646A (zh) | 2009-09-09 |
CN101529646B CN101529646B (zh) | 2012-07-11 |
Family
ID=38957365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800323862A Active CN101529646B (zh) | 2006-07-19 | 2007-07-19 | 用于监控和平衡电池组中的电池的方法和系统 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7723955B2 (zh) |
EP (1) | EP2041829B1 (zh) |
JP (1) | JP5350238B2 (zh) |
KR (1) | KR101444962B1 (zh) |
CN (1) | CN101529646B (zh) |
WO (1) | WO2008011095A2 (zh) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102035895A (zh) * | 2010-12-30 | 2011-04-27 | 天津市国瑞数码安全系统有限公司 | 基于http协议分析的网站监管方法 |
CN102510114A (zh) * | 2011-11-13 | 2012-06-20 | 东华大学 | 四端式电容节点电压均衡模块 |
CN102520360A (zh) * | 2011-12-02 | 2012-06-27 | 苏州冠硕新能源有限公司 | 用于电池组中的电池电压检测系统及采用该系统进行电压检测和误差修正的方法 |
CN102948033A (zh) * | 2010-02-20 | 2013-02-27 | 谢子良 | 电池单元转换器管理系统 |
TWI393318B (zh) * | 2009-09-30 | 2013-04-11 | Genesys Logic Inc | 電路保護裝置及其方法 |
CN103715735A (zh) * | 2013-11-25 | 2014-04-09 | 贺焕林 | 蓄电池组充放电循环投切冗余控制方法及其装置 |
CN103972946A (zh) * | 2013-12-18 | 2014-08-06 | 芜湖天元汽车电子有限公司 | 一种电池能量均衡电路及其使用方法 |
CN104067200A (zh) * | 2012-03-07 | 2014-09-24 | 苹果公司 | 经由单线的电池的通信和监测 |
US9599519B2 (en) | 2012-03-07 | 2017-03-21 | Apple Inc. | Charging a battery based on stored battery characteristics |
CN110682831A (zh) * | 2018-06-19 | 2020-01-14 | 广州汽车集团股份有限公司 | 一种车载动力电池均衡方法、装置及汽车 |
CN111614133A (zh) * | 2019-02-22 | 2020-09-01 | 欧若拉飞行科学公司 | 重新配置电池系统的方法以及可重新配置的电池系统 |
CN112740057A (zh) * | 2018-09-18 | 2021-04-30 | 克诺尔商用车制动系统有限公司 | 传感器组件和用于监控存储系统的方法 |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
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US8536824B2 (en) * | 2008-04-18 | 2013-09-17 | Mi-Jack Canada, Inc. | Lossless dynamic battery equalizer system and method |
JP5438931B2 (ja) * | 2008-08-06 | 2014-03-12 | Fdk株式会社 | 蓄電システムのモジュール間電圧バランス補正回路 |
US8466657B2 (en) * | 2008-10-31 | 2013-06-18 | Bren-Tronics Batteries International, L.L.C. | Autonomous balancing of series connected charge storage devices |
CN101783518A (zh) * | 2009-01-16 | 2010-07-21 | 比亚迪股份有限公司 | 一种电池管理器及使用方法 |
US8598845B2 (en) * | 2009-04-20 | 2013-12-03 | Valence Technology, Inc. | Battery chargers, electrical systems, and rechargeable battery charging methods |
CN102577017A (zh) * | 2009-09-16 | 2012-07-11 | 国家半导体公司 | 用于电池或其它电力供应的有源单元及模块平衡 |
EP2325919A3 (en) * | 2009-10-30 | 2011-11-30 | Sanyo Electric Co., Ltd. | Battery system and electric vehicle including the same |
JP2011155829A (ja) * | 2009-12-28 | 2011-08-11 | Sanyo Electric Co Ltd | バッテリシステムおよびそれを備えた電動車両 |
CN202978302U (zh) | 2009-12-04 | 2013-06-05 | A123系统公司 | 具有集成的电源管理系统和可伸缩电池断路组件的电池系统 |
US20120274284A1 (en) * | 2010-01-05 | 2012-11-01 | A123 Systems, Inc. | System and Method for Controlling Voltage of Individual Battery Cells Within a Battery Pack |
WO2011085317A2 (en) * | 2010-01-11 | 2011-07-14 | A123 Systems, Inc. | System and method for monitoring and balancing voltage of individual battery cells within a battery pack |
WO2011094348A1 (en) * | 2010-01-27 | 2011-08-04 | A123 Systems, Inc. | System and method providing power within a battery pack |
KR101234059B1 (ko) * | 2010-02-22 | 2013-02-15 | 주식회사 엘지화학 | 셀 밸런싱부의 고장 진단 장치 및 방법 |
KR101181822B1 (ko) | 2010-10-13 | 2012-09-11 | 삼성에스디아이 주식회사 | 배터리 관리 시스템 및 배터리 관리 방법, 이를 이용하는 전력 저장 장치 |
US9595847B2 (en) * | 2010-11-04 | 2017-03-14 | Elite Power Solutions Llc | Uninterrupted lithium battery power supply system |
US8598847B2 (en) | 2010-12-07 | 2013-12-03 | Volkswagen Ag | Balancing voltage for a multi-cell battery system |
KR101217074B1 (ko) | 2011-02-21 | 2012-12-31 | 로베르트 보쉬 게엠베하 | 배터리 관리 시스템 |
WO2012122250A1 (en) | 2011-03-07 | 2012-09-13 | A123 Systems, Inc. | Method for opportunistically balancing charge between battery cells |
WO2012153230A1 (en) | 2011-05-06 | 2012-11-15 | Optimal Energy (Pty) Ltd | Cell stack and battery module with integrated heater and heater panels therefor |
TWI443929B (zh) | 2011-11-16 | 2014-07-01 | Via Tech Inc | 電池控制電路、系統和方法 |
US9759780B2 (en) | 2012-01-09 | 2017-09-12 | Revision Electronics & Power Systems Inc. | System for power balance monitoring in an energy storage battery |
JP5496245B2 (ja) * | 2012-04-13 | 2014-05-21 | 三菱電機株式会社 | 組電池を用いた電源システム |
US9007067B2 (en) * | 2012-08-28 | 2015-04-14 | Energy Pass Incorporation | Apparatus and method for estimating battery condition of battery pack by solely monitoring one selected battery cell |
US20170166078A1 (en) * | 2015-12-11 | 2017-06-15 | Ford Global Technologies, Llc | Battery charge equalization system |
CN105470595B (zh) * | 2015-12-30 | 2018-01-09 | 徐州中矿大传动与自动化有限公司 | 级联式电池管理系统 |
US10128546B2 (en) * | 2016-06-07 | 2018-11-13 | Ford Global Technologies, Llc | Battery communication system for battery packs |
JP6321763B1 (ja) * | 2016-12-02 | 2018-05-09 | 本田技研工業株式会社 | 蓄電システム、輸送機器及び蓄電システムの制御方法 |
CN106740241B (zh) * | 2017-03-10 | 2018-07-31 | 吉林大学 | 一种锂电池主动均衡系统 |
CN106994900B (zh) * | 2017-05-31 | 2019-04-26 | 北京新能源汽车股份有限公司 | 一种车载双向充电机、车载双向供电方法及装置 |
CN109037814B (zh) * | 2018-09-05 | 2021-02-19 | 成都芯源系统有限公司 | 一种充电平衡管理电路和方法 |
US10994617B2 (en) | 2018-11-19 | 2021-05-04 | Ford Global Technologies, Llc | Distributed battery thermal runaway detection |
CN110001454A (zh) * | 2019-04-25 | 2019-07-12 | 中汽研(天津)汽车工程研究院有限公司 | 一种基于全时均衡的电池管理系统及控制策略 |
EP3822645B1 (en) | 2019-11-18 | 2022-10-26 | Volvo Car Corporation | System and method for detecting failures in a battery management system for a vehicle battery |
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- 2007-07-19 CN CN2007800323862A patent/CN101529646B/zh active Active
- 2007-07-19 US US11/780,296 patent/US7723955B2/en active Active
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Also Published As
Publication number | Publication date |
---|---|
WO2008011095A3 (en) | 2008-10-16 |
US7723955B2 (en) | 2010-05-25 |
US20080018300A1 (en) | 2008-01-24 |
EP2041829A2 (en) | 2009-04-01 |
EP2041829B1 (en) | 2016-03-09 |
JP5350238B2 (ja) | 2013-11-27 |
WO2008011095A2 (en) | 2008-01-24 |
EP2041829A4 (en) | 2013-08-07 |
JP2009544272A (ja) | 2009-12-10 |
KR101444962B1 (ko) | 2014-09-26 |
KR20090031449A (ko) | 2009-03-25 |
CN101529646B (zh) | 2012-07-11 |
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