JPS55161379A - Charging of storage battery - Google Patents

Charging of storage battery

Info

Publication number
JPS55161379A
JPS55161379A JP7081379A JP7081379A JPS55161379A JP S55161379 A JPS55161379 A JP S55161379A JP 7081379 A JP7081379 A JP 7081379A JP 7081379 A JP7081379 A JP 7081379A JP S55161379 A JPS55161379 A JP S55161379A
Authority
JP
Japan
Prior art keywords
voltage
specific gravity
storage battery
charging
electrolyte
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
JP7081379A
Other languages
Japanese (ja)
Inventor
Ou Arai
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.)
Sansha Electric Manufacturing Co Ltd
Original Assignee
Sansha 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 Sansha Electric Manufacturing Co Ltd filed Critical Sansha Electric Manufacturing Co Ltd
Priority to JP7081379A priority Critical patent/JPS55161379A/en
Publication of JPS55161379A publication Critical patent/JPS55161379A/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 avoid overcharging even when the charging amount is less by a procedure in which the specific gravity of electrolyte is continuously converted into voltage and then the voltage is compared with standard voltage and the charging method is switched to equalized charging or floating charging. CONSTITUTION:In case where the commericial AC power source AC is normal, the voltage obtained by converting the specific gravity of the electrolyte of the storage battery BT, detected by the hydrometer HY, by means of the specific gravity-voltage converter SVC is higher than the standard voltage set up for the reversing point voltage of the stroage battery by the standard power source Es because of the high specific gravity of the electrolyte. Accordingly, output from the comparator Co is sent out and the contact A is closed and the contact is opened. Then, the output voltage of the relay REF is detected by the first output setter VR1 and the storage battery BT is charged. In case where the commercial power source AC is restored from serivice interruption, the storage battery is discharged and the specific gravity of the electrolyte is lowered and the voltage is lowred than the standard voltage, whereupon the contact B of the relay is closed, the contact A is opened, and the storage battery BT is charged by an equalized charging mode.
JP7081379A 1979-06-05 1979-06-05 Charging of storage battery Pending JPS55161379A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7081379A JPS55161379A (en) 1979-06-05 1979-06-05 Charging of storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7081379A JPS55161379A (en) 1979-06-05 1979-06-05 Charging of storage battery

Publications (1)

Publication Number Publication Date
JPS55161379A true JPS55161379A (en) 1980-12-15

Family

ID=13442379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7081379A Pending JPS55161379A (en) 1979-06-05 1979-06-05 Charging of storage battery

Country Status (1)

Country Link
JP (1) JPS55161379A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0190248U (en) * 1987-12-07 1989-06-14
CN104407300A (en) * 2014-11-25 2015-03-11 广东易事特电源股份有限公司 UPS (uninterruptible power supply) battery detection method
CN116505105A (en) * 2023-06-27 2023-07-28 深圳市泰昂能源科技股份有限公司 Storage battery on-line management method based on parallel module

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0190248U (en) * 1987-12-07 1989-06-14
CN104407300A (en) * 2014-11-25 2015-03-11 广东易事特电源股份有限公司 UPS (uninterruptible power supply) battery detection method
CN104407300B (en) * 2014-11-25 2017-06-30 广东易事特电源股份有限公司 UPS battery detection method
CN116505105A (en) * 2023-06-27 2023-07-28 深圳市泰昂能源科技股份有限公司 Storage battery on-line management method based on parallel module
CN116505105B (en) * 2023-06-27 2023-11-17 深圳市泰昂能源科技股份有限公司 Storage battery on-line management method based on parallel module

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