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JPS55119368A - Method for starting battery charger - Google Patents

Method for starting battery charger

Info

Publication number
JPS55119368A
JPS55119368A JP2588879A JP2588879A JPS55119368A JP S55119368 A JPS55119368 A JP S55119368A JP 2588879 A JP2588879 A JP 2588879A JP 2588879 A JP2588879 A JP 2588879A JP S55119368 A JPS55119368 A JP S55119368A
Authority
JP
Japan
Prior art keywords
voltage
charger
battery
charging
time
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.)
Pending
Application number
JP2588879A
Other languages
Japanese (ja)
Inventor
Koichiro Teramoto
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.)
Origin Electric Co Ltd
Original Assignee
Origin Electric 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 Origin Electric Co Ltd filed Critical Origin Electric Co Ltd
Priority to JP2588879A priority Critical patent/JPS55119368A/en
Publication of JPS55119368A publication Critical patent/JPS55119368A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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)
  • Secondary Cells (AREA)

Abstract

PURPOSE:To shorten the charging time and also prevent the rush current into the battery, by rapidly increasing the output voltage of the charger at its starting to a discharge-end voltage of the battery or a voltage below the battery voltage before the charging, and then gradually increasing it. CONSTITUTION:From the start time t0 to the time t2, when the output voltage of charger reaches a voltage V2 slightly less than the discharge-end voltage V1, the output voltage V0 of the charger is rapidly increased with a slope determined by the constants of the main circuit of the charger. After the voltage V0 reaches the predetermined voltage V2, the voltage V0 is increased with a smaller slope theta by using conventional soft start control. Thus, the time interval from the start time t0 to a charging start time t1, which does not contribute to the charging, can be sufficiently shortened and the slope angle theta is thereafter made smaller by the soft start control so that the rush current into the battery can be prevented.
JP2588879A 1979-03-06 1979-03-06 Method for starting battery charger Pending JPS55119368A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2588879A JPS55119368A (en) 1979-03-06 1979-03-06 Method for starting battery charger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2588879A JPS55119368A (en) 1979-03-06 1979-03-06 Method for starting battery charger

Publications (1)

Publication Number Publication Date
JPS55119368A true JPS55119368A (en) 1980-09-13

Family

ID=12178317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2588879A Pending JPS55119368A (en) 1979-03-06 1979-03-06 Method for starting battery charger

Country Status (1)

Country Link
JP (1) JPS55119368A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7365515B2 (en) 2002-11-29 2008-04-29 Hitachi Koki Co., Ltd. Universal battery charger
US9827861B2 (en) 2010-11-05 2017-11-28 Ford Global Technologies, Llc System and method for vehicle battery charging

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7365515B2 (en) 2002-11-29 2008-04-29 Hitachi Koki Co., Ltd. Universal battery charger
US9827861B2 (en) 2010-11-05 2017-11-28 Ford Global Technologies, Llc System and method for vehicle battery charging

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