FR2817087B1 - Appareil d'egalisation de tension pour dispositifs a batterie - Google Patents

Appareil d'egalisation de tension pour dispositifs a batterie

Info

Publication number
FR2817087B1
FR2817087B1 FR0115044A FR0115044A FR2817087B1 FR 2817087 B1 FR2817087 B1 FR 2817087B1 FR 0115044 A FR0115044 A FR 0115044A FR 0115044 A FR0115044 A FR 0115044A FR 2817087 B1 FR2817087 B1 FR 2817087B1
Authority
FR
France
Prior art keywords
voltage equalization
equalization apparatus
battery devices
battery
devices
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.)
Expired - Fee Related
Application number
FR0115044A
Other languages
English (en)
Other versions
FR2817087A1 (fr
Inventor
Seiichi Anzawa
Hiroshi Nishizawa
Fujio Matsui
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.)
Japan Radio Co Ltd
Nagano Japan Radio Co Ltd
Original Assignee
Japan Radio Co Ltd
Nagano Japan Radio Co 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 Japan Radio Co Ltd, Nagano Japan Radio Co Ltd filed Critical Japan Radio Co Ltd
Publication of FR2817087A1 publication Critical patent/FR2817087A1/fr
Application granted granted Critical
Publication of FR2817087B1 publication Critical patent/FR2817087B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • H02J7/0018—Circuits for equalisation of charge between batteries using separate charge 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
    • B60L58/18—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
    • 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
    • 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
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles
FR0115044A 2000-11-21 2001-11-21 Appareil d'egalisation de tension pour dispositifs a batterie Expired - Fee Related FR2817087B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000354096 2000-11-21
JP2001304003A JP3630303B2 (ja) 2000-11-21 2001-09-28 蓄電素子の電圧均等化装置

Publications (2)

Publication Number Publication Date
FR2817087A1 FR2817087A1 (fr) 2002-05-24
FR2817087B1 true FR2817087B1 (fr) 2005-09-23

Family

ID=26604349

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0115044A Expired - Fee Related FR2817087B1 (fr) 2000-11-21 2001-11-21 Appareil d'egalisation de tension pour dispositifs a batterie

Country Status (3)

Country Link
JP (1) JP3630303B2 (fr)
DE (1) DE10157003A1 (fr)
FR (1) FR2817087B1 (fr)

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US6844703B2 (en) * 2002-08-14 2005-01-18 The Boeing Company Battery cell balancing system
JP3795499B2 (ja) 2003-12-26 2006-07-12 富士重工業株式会社 蓄電素子の電圧均等化装置
DE102004005136B4 (de) 2004-02-02 2008-05-08 Siemens Ag Vorrichtung und Verfahren zum Ladungsausgleich der in Reihe geschalteten Kondensatoren eines Doppelschichtkondensators
JP2006166615A (ja) * 2004-12-08 2006-06-22 Fuji Heavy Ind Ltd 蓄電デバイスの電圧均等化制御システム
KR101188944B1 (ko) * 2006-06-15 2012-10-08 한국과학기술원 다중 변압기의 2차 권선을 병렬로 연결한 전하 균일 장치
JP4359301B2 (ja) 2006-10-04 2009-11-04 本田技研工業株式会社 充電装置
JP4616238B2 (ja) * 2006-11-14 2011-01-19 日本無線株式会社 均等蓄放電回路
JP4691064B2 (ja) * 2007-04-20 2011-06-01 三菱重工業株式会社 組電池の残容量均等化装置
HUP0700299A2 (en) * 2007-04-24 2008-12-29 Andras Fazakas Recharger circuit for recharging two batteries
DE102008023291A1 (de) * 2008-05-13 2009-11-19 Clean Mobile Ag Elektrisches Leichtfahrzeug mit elektrischer Energieversorgungseinheit und Verfahren zum Laden und Entladen von Akkumulatoren eines elektrischen Leichtfahrzeugs
DE102008023292A1 (de) * 2008-05-13 2009-12-03 Clean Mobile Ag Elektrische Energieversorgungseinheit und Verfahren zum Laden und Entladen von Akkumulatoren einer elektrischen Energieversorgungseinheit
US8294421B2 (en) * 2008-09-05 2012-10-23 O2Micro Inc Cell balancing systems employing transformers
CN101409455B (zh) * 2008-11-19 2011-10-26 华为终端有限公司 一种电池系统的电压平衡装置及电压平衡方法
JP5375202B2 (ja) * 2009-03-03 2013-12-25 日産自動車株式会社 電力供給装置
US8928283B2 (en) 2009-10-14 2015-01-06 Fdk Corporation Electricity storage system having a plurality of series-connected storage cells
US8148942B2 (en) * 2009-11-05 2012-04-03 O2Micro International Limited Charging systems with cell balancing functions
US9685797B2 (en) 2009-12-14 2017-06-20 Leach International Corporation Systems and methods for balancing multi-cell batteries with a transformer and a rectifier circuit
US8786255B2 (en) 2010-05-03 2014-07-22 Infineon Technologies Ag Active charge balancing circuit
FR2959885B1 (fr) * 2010-05-05 2014-12-05 Commissariat Energie Atomique Systeme d'equilibrage pour batterie de puissance, procede d'equilibrage de charge et procede combine d'equilibrage de charge et d'alimentation correspondants
DE102010029427A1 (de) * 2010-05-28 2011-12-01 Siemens Aktiengesellschaft Energiespeicheranordnung
US8436582B2 (en) * 2010-07-09 2013-05-07 Freescale Semiconductor, Inc. Battery cell equalizer system
US8884580B2 (en) 2010-09-28 2014-11-11 Atmel Automotive Gmbh Charge equalization between series-connected battery cells
DE102011003759A1 (de) * 2011-02-08 2012-08-09 Robert Bosch Gmbh Energiespeichereinrichtung für eine fremderregte elektrische Maschine
JP2013051856A (ja) * 2011-08-31 2013-03-14 Sony Corp 蓄電装置、電子機器、電動車両および電力システム
JP2013051857A (ja) * 2011-08-31 2013-03-14 Sony Corp 蓄電装置、電子機器、電動車両および電力システム
EP2587614A2 (fr) 2011-08-31 2013-05-01 Sony Corporation Appareil de stockage électrique, dispositif électronique, véhicule électrique et système d'alimentation électrique
KR101816823B1 (ko) * 2011-10-31 2018-01-12 에스케이이노베이션 주식회사 배터리 전하 균일 회로
JP6068366B2 (ja) * 2012-01-30 2017-01-25 Ｎｅｃエナジーデバイス株式会社 蓄電システム及び二次電池パックの制御方法
DE102012109062A1 (de) * 2012-09-26 2014-03-27 Hella Kgaa Hueck & Co. Batterieanordnung sowie Verfahren zum Aufladen einer Batterieanordnung
US9281696B2 (en) * 2013-02-27 2016-03-08 Fu-Sheng Tsai Current steering circuit and current steering method for controlling branch current flowing through branch
JP6528447B2 (ja) 2014-02-25 2019-06-12 株式会社リコー 視差演算システム及び距離測定装置
JP6728565B2 (ja) 2014-02-28 2020-07-22 株式会社リコー スイッチ回路の制御方法、蓄電状態調整回路、蓄電状態調整装置及び蓄電池パック
EP2916423B1 (fr) 2014-03-04 2016-06-08 Ricoh Company, Ltd. Procédé de contrôle d'un circuit d'ajustement du statut de stockage et pack de batterie de stockage
US9748785B2 (en) 2014-03-04 2017-08-29 Ricoh Company, Ltd. Storage status adjusting circuit, storage status adjusting device, storage battery pack and switch circuit controlling method
JP6428107B2 (ja) * 2014-09-29 2018-11-28 株式会社村田製作所 蓄電装置、電子機器、電動車両および電力システム
JP7046750B2 (ja) * 2018-07-25 2022-04-04 三洋電機株式会社 電源システム、及び管理装置
CN116111847A (zh) * 2021-11-10 2023-05-12 台达电子工业股份有限公司 转换模块的辅助电源电路、平衡电路与供电系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4428769C1 (de) * 1994-08-13 1996-05-02 Fraunhofer Ges Forschung Vorrichtung zur Aufladung von und/oder zum Ladungsaustausch zwischen einer Vielzahl von in Reihe geschalteten Energiespeichern

Also Published As

Publication number Publication date
JP3630303B2 (ja) 2005-03-16
FR2817087A1 (fr) 2002-05-24
DE10157003A1 (de) 2002-05-23
JP2002223528A (ja) 2002-08-09

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20130731