JP6272031B2 - 並列接続バッテリのための差動電流モニタリング - Google Patents

並列接続バッテリのための差動電流モニタリング Download PDF

Info

Publication number
JP6272031B2
JP6272031B2 JP2013550535A JP2013550535A JP6272031B2 JP 6272031 B2 JP6272031 B2 JP 6272031B2 JP 2013550535 A JP2013550535 A JP 2013550535A JP 2013550535 A JP2013550535 A JP 2013550535A JP 6272031 B2 JP6272031 B2 JP 6272031B2
Authority
JP
Japan
Prior art keywords
battery
current
differential current
differential
batteries
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2013550535A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014510262A (ja
JP2014510262A5 (enExample
Inventor
マッコイ・クリストファー・エイチ
オファー・ディビッド
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tiax LLC
Original Assignee
Tiax LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tiax LLC filed Critical Tiax LLC
Publication of JP2014510262A publication Critical patent/JP2014510262A/ja
Publication of JP2014510262A5 publication Critical patent/JP2014510262A5/ja
Application granted granted Critical
Publication of JP6272031B2 publication Critical patent/JP6272031B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • 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]
    • 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
    • G01R31/3828—Arrangements for monitoring battery or accumulator variables, e.g. SoC using current integration
    • G01R31/3832—Arrangements for monitoring battery or accumulator variables, e.g. SoC using current integration without measurement of battery voltage
    • 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
    • G01R19/10—Measuring sum, difference or ratio
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
JP2013550535A 2011-01-18 2012-01-17 並列接続バッテリのための差動電流モニタリング Active JP6272031B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201161461478P 2011-01-18 2011-01-18
US201161461489P 2011-01-18 2011-01-18
US61/461,478 2011-01-18
US61/461,489 2011-01-18
PCT/US2012/021528 WO2012099866A2 (en) 2011-01-18 2012-01-17 Differential current monitoring for parallel-connected batteries

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2017254543A Division JP6629284B2 (ja) 2011-01-18 2017-12-28 並列接続バッテリのための差動電流モニタリング

Publications (3)

Publication Number Publication Date
JP2014510262A JP2014510262A (ja) 2014-04-24
JP2014510262A5 JP2014510262A5 (enExample) 2015-03-05
JP6272031B2 true JP6272031B2 (ja) 2018-01-31

Family

ID=46490305

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2013550535A Active JP6272031B2 (ja) 2011-01-18 2012-01-17 並列接続バッテリのための差動電流モニタリング
JP2017254543A Active JP6629284B2 (ja) 2011-01-18 2017-12-28 並列接続バッテリのための差動電流モニタリング
JP2019219862A Active JP6874103B2 (ja) 2011-01-18 2019-12-04 並列接続バッテリのための差動電流モニタリング

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2017254543A Active JP6629284B2 (ja) 2011-01-18 2017-12-28 並列接続バッテリのための差動電流モニタリング
JP2019219862A Active JP6874103B2 (ja) 2011-01-18 2019-12-04 並列接続バッテリのための差動電流モニタリング

Country Status (6)

Country Link
US (1) US9678163B2 (enExample)
EP (1) EP2666027B1 (enExample)
JP (3) JP6272031B2 (enExample)
KR (1) KR101901680B1 (enExample)
PL (1) PL2666027T3 (enExample)
WO (1) WO2012099866A2 (enExample)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2678700B1 (en) * 2011-02-21 2020-07-08 Telefonaktiebolaget LM Ericsson (publ) Arrangement and method for determining the state of a battery
US9267993B2 (en) 2012-05-23 2016-02-23 Lawrence Livermore National Security, Llc Battery management system with distributed wireless sensors
US9704384B2 (en) 2012-05-22 2017-07-11 Lawrence Livermore National Security, Llc Battery management systems with thermally integrated fire suppression
US20140203780A1 (en) * 2013-01-24 2014-07-24 Texas Instruments Incorporated System and method for active charge and discharge current balancing in multiple parallel-connected battery packs
WO2014159323A1 (en) * 2013-03-13 2014-10-02 Tiax Llc System and methods for detection of internal shorts in batteries
CN205724938U (zh) 2013-03-14 2016-11-23 米沃奇电动工具公司 具有多个电池组的电动工具
AU2014237795B2 (en) * 2013-03-15 2017-04-06 Allison Transmission, Inc. System and method for balancing states of charge of energy storage modules in hybrid vehicles
US9372210B1 (en) 2013-06-20 2016-06-21 Silego Technology, Inc. Dynamic power FET switching
DE102013216972A1 (de) * 2013-08-27 2015-03-05 Volkswagen Aktiengesellschaft Verfahren und Vorrichtung zur Überwachung einer elektrochemischen Zelle
DE102013220760A1 (de) * 2013-10-15 2015-04-16 Robert Bosch Gmbh Kurzschlussdetektionsvorrichtung zur Detektion von Kurzschlüssen einer Batteriezelle und Verfahren zur Kurzschlussdetektion
JP6244850B2 (ja) * 2013-11-21 2017-12-13 日産自動車株式会社 組電池および電池劣化検知装置
AU2015202651B2 (en) 2014-05-16 2019-05-02 Techtronic Power Tools Technology Limited Multi-battery pack for power tools
DE102014210916A1 (de) 2014-06-06 2015-12-17 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Vorrichtung zum Überwachen der Selbstentladung eines Akkumulators
DE102015200406A1 (de) * 2015-01-14 2016-07-14 Robert Bosch Gmbh Prognose interner Kurzschlüsse eines Batteriemoduls
DE102015110183A1 (de) * 2015-06-24 2016-12-29 Phoenix Contact Gmbh & Co. Kg Messanordnung zum Erkennen einer Fehlfunktion in einer Energiespeicheranordnung
DE102015110185A1 (de) * 2015-06-24 2016-12-29 Phoenix Contact Gmbh & Co. Kg Messanordnung zum Erkennen einer Fehlfunktion einer Energiespeicheranordnung
IL239852A (en) 2015-07-08 2016-12-29 Algolion Ltd Lithium-ion battery safety monitoring
CN105301512B (zh) * 2015-11-13 2018-02-13 浙江创力电子股份有限公司 一种蓄电池故障预警的方法及系统
KR101989491B1 (ko) 2015-11-30 2019-06-14 주식회사 엘지화학 언노운 방전 전류에 의한 배터리 셀의 불량 검출 장치 및 방법
JP6361643B2 (ja) * 2015-12-15 2018-07-25 横河電機株式会社 蓄電サービスシステム
KR102523045B1 (ko) * 2016-01-12 2023-04-17 삼성전자주식회사 고장 셀 검출 장치 및 방법
KR102422802B1 (ko) 2016-11-10 2022-07-18 캠엑스 파워 엘엘씨 전기화학 전지 품질을 평가하는 시스템 및 방법
CN108258753A (zh) * 2017-12-26 2018-07-06 广州亿航智能技术有限公司 电池组及电源管理
DE102018200145A1 (de) 2018-01-08 2019-07-11 Robert Bosch Gmbh Verfahren zur Erkennung eines internen Kurzschlusses in einer ersten elektrischen Energiespeichereinheit eines elektrischen Energiespeichers
US11038364B2 (en) 2018-01-10 2021-06-15 Microsoft Technology Licensing, Llc Parallel charging and discharging of batteries with disparate characteristics
DE102018216356A1 (de) 2018-09-25 2020-03-26 Bayerische Motoren Werke Aktiengesellschaft Detektion abnormaler Selbstentladung von Lithiumionenzellen und Batteriesystem
JP6699795B1 (ja) * 2019-03-19 2020-05-27 株式会社Ｇｓユアサ シミュレーション方法、シミュレーション装置、及びコンピュータプログラム
KR102731010B1 (ko) 2019-06-24 2024-11-19 삼성에스디아이 주식회사 내부 단락 셀 검출 방법
US11101680B2 (en) 2019-06-28 2021-08-24 Microsoft Technology Licensing, Llc Parallel battery charge management
US11165265B2 (en) 2019-06-28 2021-11-02 Microsoft Technology Licensing, Llc Parallel battery discharge management
WO2021041684A1 (en) * 2019-08-28 2021-03-04 Briggs & Stratton Corporation Battery system with parallel joining protection
GB201912736D0 (en) * 2019-09-04 2019-10-16 Cdo2 Ltd Battery sesnor arrangement and method of balancing batteries
CN110768361B (zh) * 2019-11-19 2024-02-02 格力博(江苏)股份有限公司 电动工具
KR102814036B1 (ko) * 2019-12-20 2025-05-29 주식회사 엘지에너지솔루션 배터리 진단 장치 및 방법
KR102263201B1 (ko) 2020-01-30 2021-06-10 삼성에스디아이 주식회사 에너지 저장 장치의 전류 보호 시스템
US11691261B2 (en) * 2020-06-02 2023-07-04 Snap-On Incorporated Housing clamp for a power tool
CN111929597B (zh) * 2020-07-16 2022-06-17 中国汽车技术研究中心有限公司 一种电池热失控过程中电池电阻测试方法及装置
DE102021114071A1 (de) 2021-05-31 2022-12-01 Elringklinger Ag Kontrolleinrichtung eines Batteriespeichers
WO2023140278A1 (ja) * 2022-01-19 2023-07-27 学校法人東京理科大学 劣化判定装置および劣化判定方法
WO2023249221A1 (ko) * 2022-06-24 2023-12-28 삼성전자 주식회사 감지 저항에 기반하여 다수의 배터리들에 대한 충전 전류를 제어하기 위한 전자 장치 및 방법
CN115825656B (zh) * 2023-02-21 2023-05-12 云南电网能源投资有限责任公司 一种新能源光伏电站配电网的故障监测方法、装置及系统

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0543086A (ja) 1991-08-12 1993-02-23 Tokyo Electric Co Ltd 用紙搬送装置
JPH0543086U (ja) * 1991-11-15 1993-06-11 株式会社小松製作所 不良電池判別付きの電源回路
US5675234A (en) * 1996-07-10 1997-10-07 Safe Flight Instrument Corporation Multicell battery monitoring system
US6104967A (en) 1997-07-25 2000-08-15 3M Innovative Properties Company Fault-tolerant battery system employing intra-battery network architecture
JPH11234915A (ja) * 1998-02-20 1999-08-27 Fujitsu Ltd 充電可能な電池を備えた電源装置、および複数の電池の充電／放電方法
EP0982830A3 (en) * 1998-08-21 2001-03-21 Sony Corporation Battery pack
JP3710951B2 (ja) 1999-03-17 2005-10-26 株式会社小糸製作所 放電灯点灯回路
JP4057193B2 (ja) 1999-05-28 2008-03-05 松下電器産業株式会社 電池並列使用時の異常検出方法
US6507184B1 (en) * 2001-03-28 2003-01-14 Abb Automation Inc. Methods and apparatus for differential current measurement in a three-phase power system
JP3936169B2 (ja) 2001-11-06 2007-06-27 パナソニック・イーブイ・エナジー株式会社 組電池システムの異常検出方法及び装置
JP3979283B2 (ja) 2002-12-10 2007-09-19 株式会社デンソー 電源装置及びその制御方法
US20050288878A1 (en) 2004-06-15 2005-12-29 Tyco Electronics Power Systems, Inc. Reserve time calculator, method of calculating a reserve time and battery plant employing the same
KR101017444B1 (ko) 2004-10-25 2011-02-25 로베르트 보쉬 게엠베하 적어도 2개의 처리 유닛들을 갖는 컴퓨터 시스템에서 모드전환 및 신호 비교를 위한 방법 및 장치
US7209841B2 (en) 2004-11-15 2007-04-24 Cobasys, Llc Maximum and minimum power limit calculator for batteries and battery subpacks
JP4739040B2 (ja) * 2005-02-18 2011-08-03 パナソニック株式会社 二次電池の内部短絡検出装置、二次電池の内部短絡検出方法、二次電池の電池パック及び電子機器
JP4196122B2 (ja) 2005-02-25 2008-12-17 パナソニック株式会社 電池パック
JP4658795B2 (ja) 2005-12-27 2011-03-23 プライムアースＥｖエナジー株式会社 電池検査装置、電圧測定器、及び固定治具
EP2118670B1 (en) * 2007-03-02 2020-02-05 Analog Devices, Inc. Method and apparatus for battery monitoring
JP4782072B2 (ja) * 2007-05-18 2011-09-28 パナソニック株式会社 電源装置
JP2008292403A (ja) * 2007-05-28 2008-12-04 Asahi Kasei Electronics Co Ltd 組電池の異常検出方法及びその異常検出装置
US8558508B2 (en) * 2007-06-08 2013-10-15 C & C Power, Inc. Battery system and management method
JP4995643B2 (ja) 2007-06-11 2012-08-08 パナソニック株式会社 非水系電解質二次電池の内部短絡検知方法および装置
JP2009145137A (ja) 2007-12-12 2009-07-02 Panasonic Corp 二次電池の検査方法
US20090155674A1 (en) 2007-12-18 2009-06-18 Mitsumi Electronic Co., Ltd. Battery Pack, Portable Device, Internal Short Detecting Method, and Internal Short Detecting Program
US7795843B2 (en) 2007-12-28 2010-09-14 Intel Corporation Short circuit detection for batteries
JP5329851B2 (ja) * 2008-06-23 2013-10-30 株式会社東芝 電源装置
JP4591560B2 (ja) * 2008-06-24 2010-12-01 ソニー株式会社 電池パックおよび制御方法
JP5167521B2 (ja) 2008-11-28 2013-03-21 旭化成エレクトロニクス株式会社 組電池及びその組電池を用いた電子機器
CN102077107B (zh) 2009-01-19 2013-07-24 松下电器产业株式会社 电池的内部短路评价装置
JP5289083B2 (ja) 2009-02-05 2013-09-11 三洋電機株式会社 二次電池の異常検出装置および二次電池装置
JP5449840B2 (ja) * 2009-04-17 2014-03-19 パナソニック株式会社 充放電制御回路、及び電源装置
TW201103220A (en) 2009-07-06 2011-01-16 Shun-Hsing Wang Apparatus and method for managing plural secondary batteries
KR101222220B1 (ko) * 2009-09-18 2013-01-15 파나소닉 주식회사 비수 전해질 이차전지의 충전방법 및 충전장치
JP2011135656A (ja) 2009-12-22 2011-07-07 Sanyo Electric Co Ltd バッテリシステム及びこれを備える車両並びにバッテリシステムの内部短絡検出方法

Also Published As

Publication number Publication date
JP6629284B2 (ja) 2020-01-15
JP2018066757A (ja) 2018-04-26
US20120182021A1 (en) 2012-07-19
JP6874103B2 (ja) 2021-05-19
KR101901680B1 (ko) 2018-09-27
WO2012099866A3 (en) 2012-10-26
WO2012099866A2 (en) 2012-07-26
JP2014510262A (ja) 2014-04-24
US9678163B2 (en) 2017-06-13
EP2666027A2 (en) 2013-11-27
EP2666027B1 (en) 2024-04-10
EP2666027A4 (en) 2018-01-24
JP2020058227A (ja) 2020-04-09
PL2666027T3 (pl) 2024-08-19
KR20140040101A (ko) 2014-04-02

Similar Documents

Publication Publication Date Title
JP6272031B2 (ja) 並列接続バッテリのための差動電流モニタリング
CN110133536B (zh) 确定电池组实体内部泄漏电流的指标的系统、方法及设备
CN107240944B (zh) 开关故障诊断装置、电池组、电力系统以及故障诊断方法
JP7539509B2 (ja) 電気化学セルの品質を評価するシステムおよび方法
US20220229122A1 (en) Battery diagnosis apparatus and method
CN112470325B (zh) 检测电池中的内部短路(isc)的方法和系统及实现这种isc检测方法的电池电芯
KR20150132370A (ko) 배터리들 내 내부 단락들을 탐지하는 시스템 및 방법
CN107153162A (zh) 一种动力电池组多故障在线检测系统及方法
CN108732448A (zh) 电池管理系统中的断线检测方法及断线解除检测方法
US20120256598A1 (en) Battery Pack Detection Circuit
TW201301715A (zh) 電池管理系統、方法及其非瞬態電腦可讀媒體
CN109219754A (zh) 用于检测电池组的故障的设备和方法
JP2023530617A (ja) バスバー診断装置、バッテリパック、エネルギー貯蔵システム及びバスバー診断方法
CN216351043U (zh) 一种电池包的测试电路以及电池包测试控制系统
CN116203446A (zh) 储能电池内阻一致性故障识别方法和储能系统
CN112083342A (zh) 监视电池的方法和装置
JPWO2018203509A1 (ja) 蓄電システム及び微小短絡の検査方法
Somasundaran et al. Feasibility assessment of differential voltage analysis to detect lithium plating in battery modules for electric vehicles
CN115608653A (zh) 电池系统中异常电池单元筛选的方法及筛选装置
JP7640060B2 (ja) 劣化判定装置および劣化判定方法
EP3524987B1 (en) System for determining an indicator of an internal leakage current of a battery entity
KR20250031929A (ko) 전류 측정 장치, 이를 포함하는 배터리 팩
HK40005427B (zh) 确定电池组实体内部泄漏电流的指标的系统、方法及设备
KR20250019892A (ko) 배터리 관리 장치 및 그것의 동작 방법
HK40005427A (en) System, method and device for determining an indicator of an internal leakage current of a battery entity

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150116

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20150116

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20151222

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160105

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20160404

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160701

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20161115

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20170210

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170511

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20171031

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20171129

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20171228

R150 Certificate of patent or registration of utility model

Ref document number: 6272031

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250