WO2008138958A3 - Schaltungsanordnung und verfahren zum betreiben einer energiespeicheranordnung - Google Patents

Schaltungsanordnung und verfahren zum betreiben einer energiespeicheranordnung Download PDF

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Publication number
WO2008138958A3
WO2008138958A3 PCT/EP2008/055932 EP2008055932W WO2008138958A3 WO 2008138958 A3 WO2008138958 A3 WO 2008138958A3 EP 2008055932 W EP2008055932 W EP 2008055932W WO 2008138958 A3 WO2008138958 A3 WO 2008138958A3
Authority
WO
WIPO (PCT)
Prior art keywords
energy storage
arrangement
connection
circuit arrangement
operating
Prior art date
Application number
PCT/EP2008/055932
Other languages
English (en)
French (fr)
Other versions
WO2008138958A2 (de
Inventor
Uwe Zimmermann
Tobias Galli
Original Assignee
Siemens Ag
Uwe Zimmermann
Tobias Galli
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 Siemens Ag, Uwe Zimmermann, Tobias Galli filed Critical Siemens Ag
Publication of WO2008138958A2 publication Critical patent/WO2008138958A2/de
Publication of WO2008138958A3 publication Critical patent/WO2008138958A3/de

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
    • 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
    • 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
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging
    • 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
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H02J7/1423—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle with multiple 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

Abstract

Eine Schaltungsanordnung ist mit einer Energiespeicheranordnung koppelbar, die mindestens zwei Energiespeicherzellen (Cz) umfasst, die elektrisch in Reihe zueinander angeordnet sind. Die Schaltungsanordnung umfasst einen Energiezwischenspeicher (Cs), der einen ersten Anschluss (A1) und einen zweiten Anschluss (A2) aufweist. Die Schaltungsanordnung umfasst für jede Energiespeicherzelle (Cz) der Energiespeicheranordnung jeweils einen ersten Schalter (SWa), der elektrisch zwischen einem ersten Anschluss der jeweiligen Energiespeicherzelle (Cz) und dem ersten Anschluss (A1) des Energiezwischenspeichers (Cs) angeordnet ist, und umfasst für jede Energiespeicherzelle (Cz) der Energiespeicheranordnung jeweils einen zweiten Schalter (SWb), der elektrisch zwischen einem zweiten Anschluss der jeweiligen Energiespeicherzelle (Cz) und dem zweiten Anschluss (A2) des Energiezwischenspeichers (Cs) angeordnet ist. Ferner umfasst die Schaltungsanordnung eine Steuereinheit (ST), die mit den jeweiligen ersten Schaltern (SWa) und den jeweiligen zweiten Schaltern (SWb) gekoppelt ist. Die Steuereinheit (ST) ist ausgebildet zum Erzeugen von Steuersignalen zum Ansteuern der ersten und der zweiten Schalter (SWa, SWb).
PCT/EP2008/055932 2007-05-16 2008-05-15 Schaltungsanordnung und verfahren zum betreiben einer energiespeicheranordnung WO2008138958A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007023023A DE102007023023A1 (de) 2007-05-16 2007-05-16 Schaltungsanordnung und Verfahren zum Betreiben einer Energiespeicheranordnung
DE102007023023.2 2007-05-16

Publications (2)

Publication Number Publication Date
WO2008138958A2 WO2008138958A2 (de) 2008-11-20
WO2008138958A3 true WO2008138958A3 (de) 2009-03-19

Family

ID=39876957

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/055932 WO2008138958A2 (de) 2007-05-16 2008-05-15 Schaltungsanordnung und verfahren zum betreiben einer energiespeicheranordnung

Country Status (2)

Country Link
DE (1) DE102007023023A1 (de)
WO (1) WO2008138958A2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102969747A (zh) * 2011-08-31 2013-03-13 索尼公司 蓄电设备及电动车辆

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100033128A1 (en) * 2007-10-09 2010-02-11 O2Micro, Inc. Circuit and method for cell balancing
EP2312724A1 (de) 2009-10-19 2011-04-20 4ESys NV System und Verfahren zum Augleichen von Energiespeichervorrichtungen
DE102010029013A1 (de) * 2010-05-17 2011-11-17 Robert Bosch Gmbh Batterie-Balancing mit reduziertem Schaltungsaufwand
DE102010029015A1 (de) * 2010-05-17 2011-11-17 Robert Bosch Gmbh Induktives Batterie-Balancing mit reduziertem Schaltungsaufwand
FR2962864B1 (fr) * 2010-07-16 2012-08-17 Converteam Technology Ltd Dispositif d'equilibrage de la tension aux bornes d'un condensateur d'un ensemble de condensateurs, et systeme de conversion de tension comportant un tel dispositif d'equilibrage
DE102011018355A1 (de) * 2011-04-20 2012-10-25 Diehl Ako Stiftung & Co. Kg Gleichspannungswandler

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3940929C1 (de) * 1989-12-12 1991-05-08 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De
US6064178A (en) * 1998-05-07 2000-05-16 Ford Motor Company Battery charge balancing system having parallel switched energy storage elements
US20010054877A1 (en) * 2000-06-23 2001-12-27 Honda Giken Kogyo Kabushiki Kaisha Charge equalizing device for power storage unit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10247112B3 (de) * 2002-10-09 2004-08-26 Siemens Ag Verfahren und Vorrichtung zum Einschalten eines zwischen kapazitiven Elementen angeordneten Leistungsschalters

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3940929C1 (de) * 1989-12-12 1991-05-08 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De
US6064178A (en) * 1998-05-07 2000-05-16 Ford Motor Company Battery charge balancing system having parallel switched energy storage elements
US20010054877A1 (en) * 2000-06-23 2001-12-27 Honda Giken Kogyo Kabushiki Kaisha Charge equalizing device for power storage unit

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
KUTKUT N H ET AL: "Charge equalization for series connected battery strings", INDUSTRY APPLICATIONS SOCIETY ANNUAL MEETING, 1994., CONFERENCE RECORD OF THE 1994 IEEE DENVER, CO, USA 2-6 OCT. 1994, NEW YORK, NY, USA,IEEE, 2 October 1994 (1994-10-02), pages 1008 - 1015, XP010124134, ISBN: 978-0-7803-1993-6 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102969747A (zh) * 2011-08-31 2013-03-13 索尼公司 蓄电设备及电动车辆

Also Published As

Publication number Publication date
WO2008138958A2 (de) 2008-11-20
DE102007023023A1 (de) 2008-11-27

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