GB2465469B - Power circuit control system - Google Patents

Power circuit control system

Info

Publication number
GB2465469B
GB2465469B GB0920052A GB0920052A GB2465469B GB 2465469 B GB2465469 B GB 2465469B GB 0920052 A GB0920052 A GB 0920052A GB 0920052 A GB0920052 A GB 0920052A GB 2465469 B GB2465469 B GB 2465469B
Authority
GB
United Kingdom
Prior art keywords
control system
power circuit
circuit control
power
control
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
GB0920052A
Other versions
GB0920052D0 (en
GB2465469A (en
Inventor
Tsutomu Miyauchi
Seiji Ishida
Eiichi Toyota
Motomi Shimada
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Ltd filed Critical Hitachi Ltd
Publication of GB0920052D0 publication Critical patent/GB0920052D0/en
Publication of GB2465469A publication Critical patent/GB2465469A/en
Application granted granted Critical
Publication of GB2465469B publication Critical patent/GB2465469B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H02J15/00—Systems for storing electric energy
    • 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
    • H01M10/60—Heating or cooling; Temperature control
    • 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
    • H01M10/44—Methods for charging or discharging
    • H01M10/443—Methods for charging or discharging in response to temperature
    • 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
    • H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
    • H01M10/50—
    • 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
    • H02J7/0021—
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
GB0920052A 2008-11-19 2009-11-16 Power circuit control system Expired - Fee Related GB2465469B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008295039A JP5244554B2 (en) 2008-11-19 2008-11-19 Battery circuit control system

Publications (3)

Publication Number Publication Date
GB0920052D0 GB0920052D0 (en) 2009-12-30
GB2465469A GB2465469A (en) 2010-05-26
GB2465469B true GB2465469B (en) 2010-12-29

Family

ID=41509459

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0920052A Expired - Fee Related GB2465469B (en) 2008-11-19 2009-11-16 Power circuit control system

Country Status (3)

Country Link
JP (1) JP5244554B2 (en)
CN (1) CN101740826B (en)
GB (1) GB2465469B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5298152B2 (en) 2011-03-07 2013-09-25 株式会社日立製作所 Power conversion device and power conversion device for railway vehicles
JP5884414B2 (en) * 2011-11-07 2016-03-15 ソニー株式会社 Control system
JP5801176B2 (en) * 2011-12-19 2015-10-28 株式会社東芝 Power storage device and maintenance method thereof
JP6238107B2 (en) * 2013-04-12 2017-11-29 パナソニックＩｐマネジメント株式会社 Storage battery management system
EP3180208B1 (en) * 2014-08-14 2018-11-07 Volvo Truck Corporation Electric or hybrid electric vehicle having multiple drive units arranged in separate parts of the vehicle
WO2017087414A1 (en) * 2015-11-16 2017-05-26 Molex, Llc Power charging module and methods of using same
CN112018413A (en) * 2019-05-31 2020-12-01 株式会社东芝 Fuel cell system and method for operating the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5469042A (en) * 1992-08-04 1995-11-21 Gagen Batterie Ag Charging monitor for electrical accumulators
EP0814556A2 (en) * 1996-06-21 1997-12-29 Ford Global Technologies, Inc. Method and apparatus for battery charge balancing
EP1837944A2 (en) * 2006-03-24 2007-09-26 Hitachi Industrial Equipment Systems Co. Ltd. Electric power supply control apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62108567A (en) * 1985-11-06 1987-05-19 Nec Corp Semiconductor integrated circuit device
JP2008077876A (en) * 2006-09-19 2008-04-03 Auto Network Gijutsu Kenkyusho:Kk Flexible flat cable for vehicle-mounted power supply line
JP4542536B2 (en) * 2006-11-06 2010-09-15 株式会社日立製作所 Power control device
JP4600390B2 (en) * 2006-12-14 2010-12-15 トヨタ自動車株式会社 Power supply system, vehicle including the same, and control method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5469042A (en) * 1992-08-04 1995-11-21 Gagen Batterie Ag Charging monitor for electrical accumulators
EP0814556A2 (en) * 1996-06-21 1997-12-29 Ford Global Technologies, Inc. Method and apparatus for battery charge balancing
EP1837944A2 (en) * 2006-03-24 2007-09-26 Hitachi Industrial Equipment Systems Co. Ltd. Electric power supply control apparatus

Also Published As

Publication number Publication date
GB0920052D0 (en) 2009-12-30
JP2010124575A (en) 2010-06-03
GB2465469A (en) 2010-05-26
CN101740826B (en) 2013-07-17
JP5244554B2 (en) 2013-07-24
CN101740826A (en) 2010-06-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20151116