ES2076282T3 - Dispositivo de vigilancia para acumuladores. - Google Patents

Dispositivo de vigilancia para acumuladores.

Info

Publication number
ES2076282T3
ES2076282T3 ES90123409T ES90123409T ES2076282T3 ES 2076282 T3 ES2076282 T3 ES 2076282T3 ES 90123409 T ES90123409 T ES 90123409T ES 90123409 T ES90123409 T ES 90123409T ES 2076282 T3 ES2076282 T3 ES 2076282T3
Authority
ES
Spain
Prior art keywords
accumulator
accumulators
awarded
transformer
control circuit
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 - Lifetime
Application number
ES90123409T
Other languages
English (en)
Inventor
Heribert Dr Schmidt
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.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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 Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Application granted granted Critical
Publication of ES2076282T3 publication Critical patent/ES2076282T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Transformers (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Control Of Charge By Means Of Generators (AREA)

Abstract

UNA INSTALACION DE SUPERVISION (1) PARA UNA MULTITUD DE ACUMULADORES (2) DEL MISMO TIPO, CONECTADOS EN SERIE, DISPONE DE UN DIODO (30) ADJUDICADO A LAS CONEXIONES POLARES (11, 12) DE CADA ACUMULADOR (2), QUE IMPIDE UNA CORRIENTE DE RETORNO DESDE EL ACUMULADOR (2), RESPECTIVAMENTE, Y UN DEVANADO SECUNDARIO (31) ADJUDICADO DE UN TRANSFORMADOR (27). EL DEVANADO PRIMARIO (26) DEL TRANSFORMADOR (27) ESTA CONECTADO EN SERIE CON UN INTERRUPTOR (29) CONECTADO AL CIRCUITO DE CONTROL (22) PARALELO A LOS POLOS (3, 4) DEL GRUPO DE ACUMULADORES (2). DURANTE EL TIEMPO DE CONEXION DE UN GENERADOR FUNCIONAL RECTANGULAR PREVISTO EN EL CIRCUITO DE CONTROL TIENE LUGAR UN INTERCAMBIO DE CARGA Y UNA COMPENSACION DE LA CARGA ENTRE UN ACUMULADOR DEBIL (2) Y EL GRUPO DE ACUMULADORES (2), QUE IMPIDE UNA DEGRADACION PRECOZ DE TODO EL SISTEMA DE ACUMULADORES.
ES90123409T 1989-12-12 1990-12-06 Dispositivo de vigilancia para acumuladores. Expired - Lifetime ES2076282T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3940928A DE3940928C1 (es) 1989-12-12 1989-12-12

Publications (1)

Publication Number Publication Date
ES2076282T3 true ES2076282T3 (es) 1995-11-01

Family

ID=6395267

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90123409T Expired - Lifetime ES2076282T3 (es) 1989-12-12 1990-12-06 Dispositivo de vigilancia para acumuladores.

Country Status (3)

Country Link
EP (1) EP0432639B1 (es)
DE (2) DE3940928C1 (es)
ES (1) ES2076282T3 (es)

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EP0662744B1 (en) * 1994-01-06 1999-03-24 General Motors Corporation Module charge equalisation apparatus and method
DE4422409C2 (de) * 1994-06-29 1996-07-11 Fraunhofer Ges Forschung Vorrichtung zum Ladungsaustausch zwischen einer Vielzahl von in Reihe geschalteten Energiespeichern oder -wandlern
DE4426017C2 (de) * 1994-07-22 1998-01-29 Walter Dr Ing Soehner Stromversorgungsgerät, insbesondere Batterie-Ladegerät für Elektrofahrzeuge oder dergleichen
DE4427077C1 (de) * 1994-07-30 1996-03-21 Fraunhofer Ges Forschung Vorrichtung zum Ladungsaustausch zwischen einer Vielzahl von in Reine geschalteten Energiespeichern oder -wandlern
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
US5594320A (en) * 1994-09-09 1997-01-14 Rayovac Corporation Charge equalization of series connected cells or batteries
DE19526836C2 (de) * 1995-07-22 1998-07-02 Fraunhofer Ges Forschung Vorrichtung zum Ladungsausgleich zwischen wenigstens zwei Energiespeichern oder -wandlern
DE19605481C1 (de) * 1996-02-14 1997-06-12 Siemens Ag Batteriemeßmodul für eine USV-Batterie
DE19616621C2 (de) * 1996-04-25 1998-08-27 Juergen Sauerzapf Ladungsniveauangleichseinrichtung
DE19652173B4 (de) * 1996-12-14 2004-12-02 Vb Autobatterie Gmbh Verfahren zur Prüfung der Funktionsfähigkeit von Akkumulatoren
JP3330517B2 (ja) * 1997-05-19 2002-09-30 富士通株式会社 保護回路及び電池ユニット
JP3280635B2 (ja) * 1999-04-21 2002-05-13 長野日本無線株式会社 エネルギー移送装置および蓄電システム
JP3280641B2 (ja) * 1999-09-08 2002-05-13 長野日本無線株式会社 エネルギー移送装置
DE29913613U1 (de) * 1999-08-04 2000-09-28 Siemens Ag Anordnung zur Überwachung einer aus mehreren in Reihe geschalteten Batterieuntereinheiten bestehenden Batterie
JP3280642B2 (ja) * 1999-09-08 2002-05-13 長野日本無線株式会社 蓄電モジュール
US6150795A (en) * 1999-11-05 2000-11-21 Power Designers, Llc Modular battery charge equalizers and method of control
JP3828354B2 (ja) * 2000-12-14 2006-10-04 三菱電機株式会社 バッテリセル用セルシャント回路
DE10138983A1 (de) * 2001-08-08 2003-02-20 Isad Electronic Sys Gmbh & Co Symmetrierschaltung, Verfahren zur Spannungssymmetrierung sowie Antriebssystem für ein Kraftfahrzeug
WO2004049540A2 (en) * 2002-11-25 2004-06-10 Tiax Llc Cell balancing system for equalizing state of charge among series-connected electrical energy storage units
DE10256704B3 (de) * 2002-12-04 2004-02-26 Siemens Ag Schaltungs für ein KFZ-Bordnetz und zugehöriges Betriebsverfahren
DE10347110B3 (de) * 2003-10-10 2005-01-13 Siemens Ag Vorrichtung und Verfahren zum Messen einzelner Zellenspannungen in einem Zellenstapel eines Energiespeichers
DE102004005136B4 (de) * 2004-02-02 2008-05-08 Siemens Ag Vorrichtung und Verfahren zum Ladungsausgleich der in Reihe geschalteten Kondensatoren eines Doppelschichtkondensators
DE102004031216A1 (de) 2004-06-28 2006-01-19 Siemens Ag Vorrichtung und Verfahren zum Ladungsausgleich in Reihe geschalteter Energiespeicher
DE102004062186A1 (de) 2004-12-23 2006-07-13 Temic Automotive Electric Motors Gmbh Ladungsumverteilungsschaltung
DE102005041824A1 (de) 2005-09-02 2007-03-08 Siemens Ag Vorrichtung und Verfahren zum Ladungsausgleich zwischen den Einzelzellen eines Doppelschichtkondensators, insbesondere in einem Mehrspannungs-Kraftfahrzeugbordnetz
DE102005054318A1 (de) 2005-11-11 2007-05-16 Schulze Elektronik Gmbh Verfahren und Schaltung zum Angleichen des Ladezustandes in Reihe hintereinandergeschalteteter Akkuzellen
KR101124725B1 (ko) * 2006-06-15 2012-03-23 한국과학기술원 전하 균일 장치
KR101174166B1 (ko) 2006-06-15 2012-08-14 한국과학기술원 다중 변압기의 1차 권선을 병렬로 연결한 전하 균일 장치
KR101081255B1 (ko) * 2007-02-09 2011-11-08 한국과학기술원 전하 균일 장치
KR101107999B1 (ko) 2007-10-16 2012-01-25 한국과학기술원 전압 센서와 전하 균일 장치가 결합된 배터리 운용 시스템
KR101220339B1 (ko) * 2007-10-16 2013-01-09 한국과학기술원 직렬연결 배터리 스트링을 위한 자동 전하 균일 방법 및장치
KR101164629B1 (ko) 2007-10-16 2012-07-11 한국과학기술원 직렬 연결 배터리 스트링을 위한 2단 전하 균일 방법 및장치
WO2011075369A1 (en) 2009-12-14 2011-06-23 Leach International Corporation Systems and methods for balancing multi-cell batteries
DE102010011277B4 (de) 2010-03-13 2018-09-20 Continental Automotive Gmbh Batteriesystem und Verfahren zum Ändern des Ladungszustands eines Batteriesystems
US20110140662A1 (en) * 2010-03-31 2011-06-16 Guoxing Li Balancing system for a battery pack
CN102299529B (zh) * 2010-06-25 2014-04-02 凹凸电子（武汉）有限公司 电池组管理系统、电动车及管理电池组的方法
AT510117B1 (de) * 2010-07-02 2013-01-15 Oesterreichisches Forschungs Und Pruefzentrum Arsenal Ges M B H Batteriemodul
US8884580B2 (en) 2010-09-28 2014-11-11 Atmel Automotive Gmbh Charge equalization between series-connected battery cells
TWI412205B (zh) * 2011-01-28 2013-10-11 Acbel Polytech Inc Battery pack potential balance circuit
DE102011006160B4 (de) * 2011-03-25 2017-03-30 Bayerische Motoren Werke Aktiengesellschaft Batteriesystem
JP2013005459A (ja) * 2011-06-10 2013-01-07 Ntt Facilities Inc リチウムイオン組電池の管理装置および管理方法
CN102916458B (zh) 2011-08-05 2015-06-17 凹凸电子（武汉）有限公司 电池均衡系统、电路及其方法
EP2587614A2 (en) * 2011-08-31 2013-05-01 Sony Corporation Electric storage apparatus, electronic device, electric vehicle, and electric power system
EP2592712A1 (en) * 2011-11-14 2013-05-15 Schneider Electric Buildings LLC Circuit and method for charging at least two serially connected capacitors
DE102012209773A1 (de) * 2012-06-12 2013-12-12 Robert Bosch Gmbh Ladungsausgleichsschaltung für einen Energiespeicher und Verfahren zum Ausgleichen von Ladungsunterschieden in einem Energiespeicher
DE102012221176A1 (de) 2012-11-20 2014-05-22 Robert Bosch Gmbh Diagnosevorrichtung und Verfahren zum Ermitteln einer Güte eines Energiespeichervermögens eines elektrischen Energiespeichers eines Kraftfahrzeuges
EP2760103A3 (de) * 2013-01-24 2015-01-21 Siemens Aktiengesellschaft Symmetrieren von Kondensatorspannungen in einer Reihenschaltung von Kondensatoren
JP2015154606A (ja) 2014-02-14 2015-08-24 株式会社リコー 蓄電状態調整回路、蓄電状態調整システム、及び電池パック
DE102018211864A1 (de) * 2018-07-17 2020-01-23 Siemens Schweiz Ag Erfassung der Betriebsstunden eines elektrischen Gerätes

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* Cited by examiner, † Cited by third party
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US3872457A (en) * 1972-07-31 1975-03-18 Said Ray By Said King Battery monitor
US4079303A (en) * 1976-07-28 1978-03-14 The United States Of America As Represented By The United States Department Of Energy Charging system and method for multicell storage batteries
US4331911A (en) * 1978-05-22 1982-05-25 Park Robert H Method of equalizing the voltages of the individual cells of storage batteries
DE3031890A1 (de) * 1980-06-28 1982-02-04 Lucas Industries Ltd., Birmingham, West Midlands Verfahren zum laden einer akkumulatorbatterie
DE3141622C2 (de) * 1981-10-20 1984-07-05 Peter 8190 Wolfratshausen Gürlich "Einrichtung zur Inbetriebsetzungsladung von Sekundärelementen"

Also Published As

Publication number Publication date
EP0432639A2 (de) 1991-06-19
EP0432639A3 (en) 1992-09-02
EP0432639B1 (de) 1995-05-24
DE3940928C1 (es) 1991-07-11
DE59009132D1 (de) 1995-06-29

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