GB1220538A - Voltage protection circuit for transistor regulaters - Google Patents

Voltage protection circuit for transistor regulaters

Info

Publication number
GB1220538A
GB1220538A GB50814/69A GB5081469A GB1220538A GB 1220538 A GB1220538 A GB 1220538A GB 50814/69 A GB50814/69 A GB 50814/69A GB 5081469 A GB5081469 A GB 5081469A GB 1220538 A GB1220538 A GB 1220538A
Authority
GB
United Kingdom
Prior art keywords
transistor
input
regulaters
protection circuit
oct
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
Application number
GB50814/69A
Other languages
English (en)
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.)
Motors Liquidation Co
Original Assignee
General Motors Corp
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 General Motors Corp filed Critical General Motors Corp
Publication of GB1220538A publication Critical patent/GB1220538A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/06—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric generators; for synchronous capacitors
    • H02H7/065—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric generators; for synchronous capacitors against excitation faults
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00308—Overvoltage protection
    • 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
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
    • 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
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H02J7/16—Regulation of the charging current or voltage by variation of field

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
  • Control Of Charge By Means Of Generators (AREA)
GB50814/69A 1968-10-23 1969-10-16 Voltage protection circuit for transistor regulaters Expired GB1220538A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77004768A 1968-10-23 1968-10-23

Publications (1)

Publication Number Publication Date
GB1220538A true GB1220538A (en) 1971-01-27

Family

ID=25087310

Family Applications (1)

Application Number Title Priority Date Filing Date
GB50814/69A Expired GB1220538A (en) 1968-10-23 1969-10-16 Voltage protection circuit for transistor regulaters

Country Status (5)

Country Link
US (1) US3539864A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS4936729B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1953664C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2021389A6 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1220538A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921607A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-06-23 1974-02-26
JPS4949126A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-05-10 1974-05-13

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3612982A (en) * 1970-08-24 1971-10-12 Gen Motors Corp Voltage protection circuit for transistor voltage regulator
JPS5537174B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-06-23 1980-09-26
JPS5061612A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-10-01 1975-05-27
JPS5816019B2 (ja) * 1974-02-07 1983-03-29 株式会社デンソー デンアツチヨウセイソウチ
US4280087A (en) * 1977-11-25 1981-07-21 Kasiewicz Stanley Joseph Voltage regulator
US4536697A (en) * 1983-09-09 1985-08-20 General Motors Corporation Vehicle electrical energy management system
US4629967A (en) * 1985-04-29 1986-12-16 General Motors Corporation Generator voltage regulator
EP0709944A1 (en) * 1994-10-31 1996-05-01 STMicroelectronics S.r.l. Charge voltage regulator for a battery

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3373341A (en) * 1964-05-18 1968-03-12 Bendix Corp Electrical network for preventing excessive load current
US3467854A (en) * 1967-09-19 1969-09-16 Gen Motors Corp Transistor voltage regulator input circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4949126A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-05-10 1974-05-13
JPS4921607A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-06-23 1974-02-26

Also Published As

Publication number Publication date
US3539864A (en) 1970-11-10
DE1953664B2 (de) 1972-12-07
DE1953664A1 (de) 1972-02-17
FR2021389A6 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1970-07-24
JPS4936729B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-10-03
DE1953664C3 (de) 1973-06-28

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