CN103884988B - 一种电池组故障检测装置及其检测方法 - Google Patents
一种电池组故障检测装置及其检测方法 Download PDFInfo
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- CN103884988B CN103884988B CN201210559350.2A CN201210559350A CN103884988B CN 103884988 B CN103884988 B CN 103884988B CN 201210559350 A CN201210559350 A CN 201210559350A CN 103884988 B CN103884988 B CN 103884988B
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- voltage
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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
-
- 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
-
- 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
- H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
- G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
- G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
-
- 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
Abstract
Description
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210559350.2A CN103884988B (zh) | 2012-12-21 | 2012-12-21 | 一种电池组故障检测装置及其检测方法 |
US14/653,576 US9835688B2 (en) | 2012-12-21 | 2013-12-17 | Battery-pack fault detecting device and method for detecting fault of battery-pack |
PCT/CN2013/089666 WO2014094597A1 (en) | 2012-12-21 | 2013-12-17 | Battery pack fault detection device and method for detecting fault of battery pack |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210559350.2A CN103884988B (zh) | 2012-12-21 | 2012-12-21 | 一种电池组故障检测装置及其检测方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103884988A CN103884988A (zh) | 2014-06-25 |
CN103884988B true CN103884988B (zh) | 2017-02-08 |
Family
ID=50953989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210559350.2A Active CN103884988B (zh) | 2012-12-21 | 2012-12-21 | 一种电池组故障检测装置及其检测方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9835688B2 (zh) |
CN (1) | CN103884988B (zh) |
WO (1) | WO2014094597A1 (zh) |
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CN105158690A (zh) * | 2015-06-19 | 2015-12-16 | 延锋伟世通电子科技(上海)有限公司 | 燃料电池系统故障电压采集系统 |
DE102015110183A1 (de) * | 2015-06-24 | 2016-12-29 | Phoenix Contact Gmbh & Co. Kg | Messanordnung zum Erkennen einer Fehlfunktion in einer Energiespeicheranordnung |
CN105116340B (zh) * | 2015-08-13 | 2018-04-03 | 北京交通大学 | 基于谐波检测的电池寿命检测系统及谐波电流控制方法 |
JP6558204B2 (ja) * | 2015-10-21 | 2019-08-14 | 株式会社デンソー | 異常判定装置 |
JP6623290B2 (ja) * | 2016-05-10 | 2019-12-18 | ローム株式会社 | 半導体装置、および表示装置 |
CN106199440B (zh) * | 2016-06-30 | 2023-04-25 | 深圳市科列技术股份有限公司 | 一种电池管理系统及其使用的电压采样电路、方法 |
CN107664726A (zh) * | 2016-07-28 | 2018-02-06 | 盐城市惠众新能源科技有限公司 | 开关网络检测系统和开关网络检测系统的控制方法 |
CN107478946B (zh) * | 2016-08-29 | 2020-09-18 | 宝沃汽车(中国)有限公司 | 动力电池的单体电压采集线束的诊断方法、系统及车辆 |
CN108051748A (zh) * | 2016-10-20 | 2018-05-18 | 乐视生态汽车(浙江)有限公司 | 故障位置检测方法、装置、蓄电池组件和机动车 |
CN107153162B (zh) * | 2017-06-06 | 2019-07-26 | 山东大学 | 一种动力电池组多故障在线检测方法 |
CN107085189A (zh) * | 2017-06-08 | 2017-08-22 | 中国工商银行股份有限公司 | Ups电源故障监控装置 |
CN107370456A (zh) * | 2017-08-01 | 2017-11-21 | 孙睿超 | 一种智能光伏电池系统的设计 |
CN107395118A (zh) * | 2017-08-01 | 2017-11-24 | 孙睿超 | 一种智能光伏电池系统监测及故障排除方法设计 |
CN107547046A (zh) * | 2017-09-01 | 2018-01-05 | 孙睿超 | 一种智能光伏电池系统的自动检测及故障排除方法 |
JP7081225B2 (ja) * | 2018-03-12 | 2022-06-07 | 株式会社デンソー | 電池監視装置 |
CN108964608A (zh) * | 2018-06-30 | 2018-12-07 | 苏州格远电气有限公司 | 组串式光伏阵列单板电压采集系统和方法 |
CN112311030B (zh) * | 2019-07-30 | 2022-06-21 | 凹凸电子(武汉)有限公司 | 电池保护系统、电池包以及电池包的保护方法 |
CN112748367B (zh) * | 2019-10-31 | 2022-10-18 | 比亚迪股份有限公司 | 一种电池管理系统和一种电池断线故障的检测方法 |
CN113655389B (zh) * | 2020-05-12 | 2022-10-18 | 比亚迪股份有限公司 | 诊断电池包动力回路连接状态的方法和系统、存储介质、电池管理系统和车辆 |
US11239841B1 (en) * | 2021-03-05 | 2022-02-01 | Wisk Aero Llc | Diode fault detection |
CN113985177A (zh) * | 2021-10-29 | 2022-01-28 | 江铃汽车股份有限公司 | 一种混合动力车48v系统故障快速诊断方法及装置 |
CN114035086B (zh) * | 2021-12-16 | 2023-08-11 | 上海交通大学 | 基于信号处理的电池组多故障诊断方法 |
CN116953531A (zh) * | 2023-09-19 | 2023-10-27 | 禹创半导体(深圳)有限公司 | 多节锂电池的断线检测电路以及多节锂电池 |
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US6104164A (en) * | 1998-10-20 | 2000-08-15 | Denso Corporation | Cell voltage detecting device for combination battery |
CN2426242Y (zh) | 2000-03-28 | 2001-04-04 | 张毅 | 变电站蓄电池状态监测及开路保护装置 |
JP2003163017A (ja) | 2001-11-27 | 2003-06-06 | Matsushita Electric Works Ltd | 燃料電池発電システム |
CN1567645A (zh) * | 2003-06-25 | 2005-01-19 | 黄耀俊 | 对电池组均衡充电的方法及系统 |
CN1186868C (zh) | 2003-09-05 | 2005-01-26 | 北京交通大学 | 串联蓄电池组自动均衡装置 |
JP4620571B2 (ja) * | 2005-11-21 | 2011-01-26 | ルネサスエレクトロニクス株式会社 | 電池電圧監視装置 |
US7352155B2 (en) * | 2006-06-12 | 2008-04-01 | O2Micro International Ltd. | Apparatus and method for detecting battery pack voltage |
JP5076812B2 (ja) * | 2006-12-18 | 2012-11-21 | 日産自動車株式会社 | 異常診断装置 |
JP5254568B2 (ja) * | 2007-05-16 | 2013-08-07 | 日立ビークルエナジー株式会社 | セルコントローラ、電池モジュールおよび電源システム |
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CN201298739Y (zh) * | 2008-10-31 | 2009-08-26 | 比亚迪股份有限公司 | 电池组电压均衡装置 |
CN201311484Y (zh) * | 2008-11-27 | 2009-09-16 | 比亚迪股份有限公司 | 一种电池包检测装置 |
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JP5606871B2 (ja) * | 2010-10-26 | 2014-10-15 | ラピスセミコンダクタ株式会社 | 半導体回路、半導体装置、配線の異常診断方法、及び異常診断プログラム |
EP2699914A1 (en) | 2011-04-19 | 2014-02-26 | 4Esys | Measurement system and method for a series connection of energy storage devices |
CN202121023U (zh) * | 2011-05-20 | 2012-01-18 | 西安康本通讯科技有限公司 | 电池组智能在线监测补偿器 |
FR2976407B1 (fr) * | 2011-06-10 | 2014-04-11 | Commissariat Energie Atomique | Dispositif de surveillance de la tension delivree par les cellules d'un generateur electrochimique |
CN202142843U (zh) * | 2011-07-12 | 2012-02-08 | 广州明美电子有限公司 | 一种双节电池电量的计量及保护电路 |
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CN202503353U (zh) | 2012-04-23 | 2012-10-24 | 哈尔滨光宇电源股份有限公司 | Bms电池管理系统的监控装置 |
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CN102723754B (zh) * | 2012-06-01 | 2014-10-15 | 惠州市亿能电子有限公司 | 电池管理系统电池组采集线断线识别电路及识别方法 |
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2012
- 2012-12-21 CN CN201210559350.2A patent/CN103884988B/zh active Active
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2013
- 2013-12-17 US US14/653,576 patent/US9835688B2/en active Active
- 2013-12-17 WO PCT/CN2013/089666 patent/WO2014094597A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2014094597A1 (en) | 2014-06-26 |
CN103884988A (zh) | 2014-06-25 |
US9835688B2 (en) | 2017-12-05 |
US20150346284A1 (en) | 2015-12-03 |
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Effective date of registration: 20191227 Address after: 518119 1 Yanan Road, Kwai Chung street, Dapeng New District, Shenzhen, Guangdong Patentee after: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. Address before: BYD 518118 Shenzhen Road, Guangdong province Pingshan New District No. 3009 Patentee before: BYD Co.,Ltd. |
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Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: BYD Semiconductor Co.,Ltd. |
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