GB2247366B - A two state constant current battery charging system - Google Patents

A two state constant current battery charging system

Info

Publication number
GB2247366B
GB2247366B GB9018288A GB9018288A GB2247366B GB 2247366 B GB2247366 B GB 2247366B GB 9018288 A GB9018288 A GB 9018288A GB 9018288 A GB9018288 A GB 9018288A GB 2247366 B GB2247366 B GB 2247366B
Authority
GB
United Kingdom
Prior art keywords
constant current
charging system
battery charging
current battery
state constant
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
GB9018288A
Other versions
GB9018288D0 (en
GB2247366A (en
Inventor
Peter Murray
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB9018288A priority Critical patent/GB2247366B/en
Publication of GB9018288D0 publication Critical patent/GB9018288D0/en
Publication of GB2247366A publication Critical patent/GB2247366A/en
Application granted granted Critical
Publication of GB2247366B publication Critical patent/GB2247366B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
    • H02J7/007186—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage obtained with the battery disconnected from the charge or discharge circuit
    • 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
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
GB9018288A 1990-08-21 1990-08-21 A two state constant current battery charging system Expired - Fee Related GB2247366B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9018288A GB2247366B (en) 1990-08-21 1990-08-21 A two state constant current battery charging system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9018288A GB2247366B (en) 1990-08-21 1990-08-21 A two state constant current battery charging system

Publications (3)

Publication Number Publication Date
GB9018288D0 GB9018288D0 (en) 1990-10-03
GB2247366A GB2247366A (en) 1992-02-26
GB2247366B true GB2247366B (en) 1994-07-20

Family

ID=10680966

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9018288A Expired - Fee Related GB2247366B (en) 1990-08-21 1990-08-21 A two state constant current battery charging system

Country Status (1)

Country Link
GB (1) GB2247366B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108973732A (en) * 2018-07-26 2018-12-11 浙江慧众智能装备科技有限公司 A kind of control method of power battery management system

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4125825A1 (en) * 1991-08-05 1993-02-11 Rawe Electronik Gmbh METHOD AND DEVICE FOR RECHARGING CHARGABLE BATTERIES WITH A CHARGER
GB2266016B (en) * 1992-04-07 1995-12-13 Cmp Batteries Ltd Battery charging
JP3911049B2 (en) * 1996-07-16 2007-05-09 ソニー株式会社 Charger
KR100285949B1 (en) * 1996-12-12 2001-04-16 윤종용 Battery charging circuit
US6188199B1 (en) * 2000-03-31 2001-02-13 Eldec Corporation Battery charge optimizing system
CN108777331B (en) * 2018-06-08 2021-04-30 广东小天才科技有限公司 Charging control method and device for lithium ion battery in electronic equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1500549A (en) * 1974-06-10 1978-02-08 Gates Rubber Co Battery charging circuit
GB2047025A (en) * 1979-01-25 1980-11-19 Heine Optotech Kg Device for charging a storage battery
GB2091502A (en) * 1981-01-15 1982-07-28 Esquire Inc A battery charger
EP0330981A2 (en) * 1988-03-03 1989-09-06 THEO BENNING ELEKTROTECHNIK UND ELEKTRONIK GMBH & CO. KG Method for charging rechargeable batteries

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1500549A (en) * 1974-06-10 1978-02-08 Gates Rubber Co Battery charging circuit
GB2047025A (en) * 1979-01-25 1980-11-19 Heine Optotech Kg Device for charging a storage battery
GB2091502A (en) * 1981-01-15 1982-07-28 Esquire Inc A battery charger
EP0330981A2 (en) * 1988-03-03 1989-09-06 THEO BENNING ELEKTROTECHNIK UND ELEKTRONIK GMBH & CO. KG Method for charging rechargeable batteries

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108973732A (en) * 2018-07-26 2018-12-11 浙江慧众智能装备科技有限公司 A kind of control method of power battery management system
CN108973732B (en) * 2018-07-26 2021-02-02 浙江慧众智能装备科技有限公司 Control method of power battery management system

Also Published As

Publication number Publication date
GB9018288D0 (en) 1990-10-03
GB2247366A (en) 1992-02-26

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Legal Events

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

Effective date: 19950821