JPS56132775A - Charging and discharging of battery - Google Patents

Charging and discharging of battery

Info

Publication number
JPS56132775A
JPS56132775A JP3542380A JP3542380A JPS56132775A JP S56132775 A JPS56132775 A JP S56132775A JP 3542380 A JP3542380 A JP 3542380A JP 3542380 A JP3542380 A JP 3542380A JP S56132775 A JPS56132775 A JP S56132775A
Authority
JP
Japan
Prior art keywords
battery
power
batteries
converting device
larger
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.)
Granted
Application number
JP3542380A
Other languages
Japanese (ja)
Other versions
JPH0159706B2 (en
Inventor
Yoshisuke Takita
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.)
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Electric Manufacturing 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 Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Electric Manufacturing Co Ltd
Priority to JP3542380A priority Critical patent/JPS56132775A/en
Publication of JPS56132775A publication Critical patent/JPS56132775A/en
Publication of JPH0159706B2 publication Critical patent/JPH0159706B2/ja
Granted 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 increase the cycle life of a battery, by connecting a plural number of units each consisting of a battery and a power-converting device, which are connected to one another, to a load, subjecting any battery of this system to complete discharge, and making the charge current of this battery to be larger than that of any other battery of the system. CONSTITUTION:A power-converting device consisting of a bridge circuit containing a switching element, for example, an inverter S1 is connected to a battery B1. A load (or a power source which supplys and returns electric power) L is connected to the power-converting device. The former load L is connected to n units each of which consists of a battery and a power-converting device and are connected parallel to each other. Any battery in such a system, for example, the battery B1 is made to have a larger discharge current than any other batteries B2-Bn and is subjected to complete discharge. In charging these batteries of the system, the charge current of the battery B1 is made to be larger than the currents of batteries B2-Bn, and thereby all batteries are made to have the same capacity.
JP3542380A 1980-03-19 1980-03-19 Charging and discharging of battery Granted JPS56132775A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3542380A JPS56132775A (en) 1980-03-19 1980-03-19 Charging and discharging of battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3542380A JPS56132775A (en) 1980-03-19 1980-03-19 Charging and discharging of battery

Publications (2)

Publication Number Publication Date
JPS56132775A true JPS56132775A (en) 1981-10-17
JPH0159706B2 JPH0159706B2 (en) 1989-12-19

Family

ID=12441457

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3542380A Granted JPS56132775A (en) 1980-03-19 1980-03-19 Charging and discharging of battery

Country Status (1)

Country Link
JP (1) JPS56132775A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6049577A (en) * 1983-07-25 1985-03-18 シ−メンス、アクチエンゲゼルシヤフト Device for operating electrochemical storage battery
US5177425A (en) * 1988-07-01 1993-01-05 Toyota Jidosha Kabushiki Kaisha Method of charging and discharging battery and power source apparatus adopting the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5065833A (en) * 1973-10-15 1975-06-03
JPS5066736A (en) * 1973-10-16 1975-06-05

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5065833A (en) * 1973-10-15 1975-06-03
JPS5066736A (en) * 1973-10-16 1975-06-05

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6049577A (en) * 1983-07-25 1985-03-18 シ−メンス、アクチエンゲゼルシヤフト Device for operating electrochemical storage battery
US5177425A (en) * 1988-07-01 1993-01-05 Toyota Jidosha Kabushiki Kaisha Method of charging and discharging battery and power source apparatus adopting the same

Also Published As

Publication number Publication date
JPH0159706B2 (en) 1989-12-19

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