ATE368867T1 - Verfahren und system zur uberwachung des batterieausgleichs - Google Patents

Verfahren und system zur uberwachung des batterieausgleichs

Info

Publication number
ATE368867T1
ATE368867T1 AT02256922T AT02256922T ATE368867T1 AT E368867 T1 ATE368867 T1 AT E368867T1 AT 02256922 T AT02256922 T AT 02256922T AT 02256922 T AT02256922 T AT 02256922T AT E368867 T1 ATE368867 T1 AT E368867T1
Authority
AT
Austria
Prior art keywords
sub
voltage
batteries
target
string
Prior art date
Application number
AT02256922T
Other languages
English (en)
Inventor
Ciaran Patterson
Original Assignee
Niehoff & Co C E
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 Niehoff & Co C E filed Critical Niehoff & Co C E
Application granted granted Critical
Publication of ATE368867T1 publication Critical patent/ATE368867T1/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/50—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries acting upon multiple batteries simultaneously or sequentially
    • H02J7/52—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries acting upon multiple batteries simultaneously or sequentially for charge balancing, e.g. equalisation of charge between batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/61—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements against overcharge
    • 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)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Control Of Charge By Means Of Generators (AREA)
AT02256922T 2001-11-19 2002-10-07 Verfahren und system zur uberwachung des batterieausgleichs ATE368867T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/989,664 US6489753B1 (en) 2001-11-19 2001-11-19 System and method for monitoring battery equalization

Publications (1)

Publication Number Publication Date
ATE368867T1 true ATE368867T1 (de) 2007-08-15

Family

ID=25535335

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02256922T ATE368867T1 (de) 2001-11-19 2002-10-07 Verfahren und system zur uberwachung des batterieausgleichs

Country Status (7)

Country Link
US (1) US6489753B1 (de)
EP (1) EP1312933B1 (de)
AT (1) ATE368867T1 (de)
AU (1) AU2002301493B2 (de)
CA (1) CA2412154C (de)
DE (1) DE60221482T2 (de)
ES (1) ES2290250T3 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6844704B2 (en) * 2001-10-04 2005-01-18 Ise Corp. Voltage threshold device and energy storage cell failure detection system for power supply
US6909201B2 (en) * 2003-01-06 2005-06-21 General Motors Corporation Dual voltage architecture for automotive electrical systems
US20060087287A1 (en) * 2004-10-27 2006-04-27 Maxwell Technologies, Inc. Voltage monitoring for connected electrical energy storage cells
US7642748B2 (en) * 2005-10-19 2010-01-05 General Electric Company Battery charging system and method of operating same
US7994657B2 (en) * 2006-12-22 2011-08-09 Solarbridge Technologies, Inc. Modular system for unattended energy generation and storage
PE20110470A1 (es) 2008-06-27 2011-07-15 Proterra Inc Sistemas y metodos de baterias para vehiculos
DE102009027833A1 (de) 2009-07-20 2011-01-27 SB LiMotive Company Ltd., Suwon Serienschaltung von Schaltreglern zur Energieübertragung in Batteriesystemen
TWI409482B (zh) * 2010-08-10 2013-09-21 光寶動力儲能科技股份有限公司 電池等化器的檢測模組及檢測方法
US8471529B2 (en) * 2010-10-14 2013-06-25 GM Global Technology Operations LLC Battery fault tolerant architecture for cell failure modes parallel bypass circuit
US8723482B2 (en) * 2010-11-04 2014-05-13 Elite Power Solutions Llc Battery unit balancing system
JP2013210206A (ja) * 2012-03-30 2013-10-10 Toyota Industries Corp 車載バッテリの充電状態推定装置
DE102014222337B3 (de) * 2014-10-31 2016-01-21 Continental Teves Ag & Co. Ohg Verfahren und Vorrichtung zur Steuerung eines fremderregten elektrischen Generators in einem Bordnetz eines Kraftfahrzeuges
JP6702413B2 (ja) * 2016-06-03 2020-06-03 富士電機株式会社 半導体装置
US20180138555A1 (en) * 2016-11-17 2018-05-17 Gulfstream Aerospace Corporation Self-switching dual voltage battery
HUE051164T2 (hu) * 2017-02-09 2021-03-01 Samsung Sdi Co Ltd Kettõs tápellátó rendszer
WO2019147244A1 (en) * 2018-01-25 2019-08-01 Volvo Construction Equipment Ab Equalizer overload management

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3667025A (en) * 1971-06-21 1972-05-30 Gen Motors Corp Dual voltage system
US4238721A (en) * 1979-02-06 1980-12-09 The United States Of America As Represented By The United States Department Of Energy System and method for charging electrochemical cells in series
US4479083B1 (en) 1982-09-30 1998-09-01 Vanner Weldon Inc DC power system having battery voltage equalizer circuit
US4967136A (en) 1989-09-25 1990-10-30 Prestolite Electric Incorporated Battery equalization circuit for a dual voltage charging system
US5479083A (en) 1993-06-21 1995-12-26 Ast Research, Inc. Non-dissipative battery charger equalizer
US5528122A (en) 1994-11-29 1996-06-18 Ventron Corporation Battery voltage equalizer circuit
US5666041A (en) 1996-08-27 1997-09-09 The University Of Toledo Battery equalization circuit with ramp converter
US6265851B1 (en) 1999-06-11 2001-07-24 Pri Automation, Inc. Ultracapacitor power supply for an electric vehicle
US6194877B1 (en) 1999-08-02 2001-02-27 Visteon Global Technologies, Inc. Fault detection in a motor vehicle charging system
US6150795A (en) 1999-11-05 2000-11-21 Power Designers, Llc Modular battery charge equalizers and method of control
US6310556B1 (en) * 2000-02-14 2001-10-30 Sonic Innovations, Inc. Apparatus and method for detecting a low-battery power condition and generating a user perceptible warning
FR2805934B1 (fr) * 2000-03-01 2002-07-26 Agence Spatiale Europeenne Procede et dispositif d'equilibrage des charges d'une pluralite de cellules de batteries montees en serie
US6417648B2 (en) * 2000-06-28 2002-07-09 Nissan Motor Co., Ltd. Method of and apparatus for implementing capacity adjustment in battery pack

Also Published As

Publication number Publication date
CA2412154C (en) 2005-04-19
EP1312933A3 (de) 2005-04-27
EP1312933B1 (de) 2007-08-01
DE60221482T2 (de) 2008-01-24
EP1312933A2 (de) 2003-05-21
US6489753B1 (en) 2002-12-03
DE60221482D1 (de) 2007-09-13
CA2412154A1 (en) 2003-05-19
ES2290250T3 (es) 2008-02-16
AU2002301493B2 (en) 2005-04-28

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