JP5060857B2 - セルコントローラ - Google Patents

セルコントローラ Download PDF

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Publication number
JP5060857B2
JP5060857B2 JP2007188549A JP2007188549A JP5060857B2 JP 5060857 B2 JP5060857 B2 JP 5060857B2 JP 2007188549 A JP2007188549 A JP 2007188549A JP 2007188549 A JP2007188549 A JP 2007188549A JP 5060857 B2 JP5060857 B2 JP 5060857B2
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JP
Japan
Prior art keywords
cell
unit
voltage detection
voltage
capacity
Prior art date
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Active
Application number
JP2007188549A
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English (en)
Japanese (ja)
Other versions
JP2009027839A5 (enExample
JP2009027839A (ja
Inventor
彰彦 工藤
正樹 長岡
憲一朗 水流
睦 菊地
辰美 山内
昭彦 江守
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.)
Vehicle Energy Japan Inc
Original Assignee
Hitachi Vehicle Energy Ltd
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 Hitachi Vehicle Energy Ltd filed Critical Hitachi Vehicle Energy Ltd
Priority to JP2007188549A priority Critical patent/JP5060857B2/ja
Priority to US12/054,890 priority patent/US8487590B2/en
Priority to EP08153340.8A priority patent/EP2017939B1/en
Priority to CN200810088628.6A priority patent/CN101350531B/zh
Publication of JP2009027839A publication Critical patent/JP2009027839A/ja
Publication of JP2009027839A5 publication Critical patent/JP2009027839A5/ja
Application granted granted Critical
Publication of JP5060857B2 publication Critical patent/JP5060857B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H02J7/0016—Circuits for equalisation of charge between batteries using shunting, discharge or bypass circuits
    • 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]
    • 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
    • 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
    • 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
    • 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
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52—Testing for short-circuits, leakage current or ground faults
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Transportation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
JP2007188549A 2007-07-19 2007-07-19 セルコントローラ Active JP5060857B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2007188549A JP5060857B2 (ja) 2007-07-19 2007-07-19 セルコントローラ
US12/054,890 US8487590B2 (en) 2007-07-19 2008-03-25 Cell controller having a unit cell voltage detecting section
EP08153340.8A EP2017939B1 (en) 2007-07-19 2008-03-26 Cell controller
CN200810088628.6A CN101350531B (zh) 2007-07-19 2008-03-31 电池控制器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007188549A JP5060857B2 (ja) 2007-07-19 2007-07-19 セルコントローラ

Publications (3)

Publication Number Publication Date
JP2009027839A JP2009027839A (ja) 2009-02-05
JP2009027839A5 JP2009027839A5 (enExample) 2010-07-15
JP5060857B2 true JP5060857B2 (ja) 2012-10-31

Family

ID=39876514

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007188549A Active JP5060857B2 (ja) 2007-07-19 2007-07-19 セルコントローラ

Country Status (4)

Country Link
US (1) US8487590B2 (enExample)
EP (1) EP2017939B1 (enExample)
JP (1) JP5060857B2 (enExample)
CN (1) CN101350531B (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8823324B2 (en) * 2008-06-26 2014-09-02 Eveready Battery Company, Inc. Staggered multi-battery battery charging
JP5340676B2 (ja) * 2008-08-29 2013-11-13 三洋電機株式会社 バッテリシステム
JP5486822B2 (ja) * 2009-02-17 2014-05-07 株式会社日立製作所 電池システム
JP5221468B2 (ja) 2009-02-27 2013-06-26 株式会社日立製作所 電池監視装置
JP2010220377A (ja) * 2009-03-17 2010-09-30 Panasonic Corp 蓄電装置
DE102010002899A1 (de) 2010-03-16 2011-09-22 Robert Bosch Gmbh Verfahren zur Erkennung eines Kurzschlusses nach Batterie-Plus und Schaltungseinrichtung zur Durchführung des Verfahrens
JP5618609B2 (ja) * 2010-04-27 2014-11-05 日立オートモティブシステムズ株式会社 組電池の制御装置
JP5546370B2 (ja) * 2010-06-28 2014-07-09 日立ビークルエナジー株式会社 蓄電器制御回路及び蓄電装置
JP5645732B2 (ja) * 2011-03-30 2014-12-24 株式会社ケーヒン 電池電圧制御装置
KR20130006077A (ko) * 2011-07-08 2013-01-16 삼성전기주식회사 전기에너지 저장장치, 그의 전압균등화 모듈 및 전압균등화 방법
JP5606997B2 (ja) * 2011-07-27 2014-10-15 株式会社東芝 電池セル監視回路、電池セルモジュール、電池セルモジュールを備えた自動車
CN103891093B (zh) 2011-10-20 2016-12-14 日立汽车系统株式会社 电池系统的监视装置及具备其的蓄电装置
KR101497602B1 (ko) * 2012-05-02 2015-03-03 주식회사 엘지화학 배터리 밸런싱 시스템 및 이를 이용한 배터리 밸런싱 방법
CN203674739U (zh) * 2012-11-28 2014-06-25 东莞赛微微电子有限公司 被动式均衡电路
JP5997371B2 (ja) * 2013-04-26 2016-09-28 日立オートモティブシステムズ株式会社 電池監視装置及びそれを用いた電池システム
CN103616557A (zh) * 2013-10-29 2014-03-05 广东易事特电源股份有限公司 串联蓄电池组单体电池电压检测电路及其检测方法和检测装置
JP6201778B2 (ja) * 2014-01-17 2017-09-27 株式会社ケーヒン 電圧検出装置
JP5744268B1 (ja) * 2014-03-07 2015-07-08 東芝エレベータ株式会社 蓄電池利用状況監視装置及び蓄電池利用状況監視装置を有するエレベータ
US10797939B2 (en) * 2014-09-05 2020-10-06 Koninklijke Kpn N.V. WAN control failover broker for vHGW
CN105319513A (zh) * 2015-11-05 2016-02-10 重庆长安汽车股份有限公司 一种汽车电池系统的测试装置
JP6398964B2 (ja) * 2015-12-15 2018-10-03 株式会社デンソー 組電池監視システム
JP7325613B2 (ja) * 2020-03-26 2023-08-14 三菱電機株式会社 電源装置及び組電池充電方法
JP2024067324A (ja) * 2022-11-04 2024-05-17 プライムプラネットエナジー＆ソリューションズ株式会社 電池管理装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3670522B2 (ja) * 1999-07-30 2005-07-13 富士通株式会社 バッテリパック
JP4168978B2 (ja) 2004-05-31 2008-10-22 新神戸電機株式会社 組電池用制御回路
JP2006042410A (ja) * 2004-07-22 2006-02-09 Toshiba Corp スナバ装置
JP2006078850A (ja) 2004-09-10 2006-03-23 Canon Inc カラー画像形成装置
US7759902B2 (en) * 2005-01-19 2010-07-20 Atmel Corporation Single chip microcontroller including battery management and protection
CA2603912A1 (en) * 2005-04-05 2006-10-12 Energycs Multiplexer and switch-based electrochemical cell monitor and management system and method

Also Published As

Publication number Publication date
CN101350531A (zh) 2009-01-21
US8487590B2 (en) 2013-07-16
EP2017939A3 (en) 2011-01-19
EP2017939B1 (en) 2016-02-24
CN101350531B (zh) 2014-09-10
JP2009027839A (ja) 2009-02-05
US20090021222A1 (en) 2009-01-22
EP2017939A2 (en) 2009-01-21

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