FR2448244B1 - ELECTRICAL GENERATOR PROTECTION CIRCUIT - Google Patents

ELECTRICAL GENERATOR PROTECTION CIRCUIT

Info

Publication number
FR2448244B1
FR2448244B1 FR8002365A FR8002365A FR2448244B1 FR 2448244 B1 FR2448244 B1 FR 2448244B1 FR 8002365 A FR8002365 A FR 8002365A FR 8002365 A FR8002365 A FR 8002365A FR 2448244 B1 FR2448244 B1 FR 2448244B1
Authority
FR
France
Prior art keywords
protection circuit
electrical generator
generator protection
electrical
circuit
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
FR8002365A
Other languages
French (fr)
Other versions
FR2448244A1 (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.)
Sundstrand Corp
Original Assignee
Sundstrand 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 Sundstrand Corp filed Critical Sundstrand Corp
Publication of FR2448244A1 publication Critical patent/FR2448244A1/en
Application granted granted Critical
Publication of FR2448244B1 publication Critical patent/FR2448244B1/en
Expired 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
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/003—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to reversal of power transmission direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Protection Of Generators And Motors (AREA)
  • Control Of Eletrric Generators (AREA)
FR8002365A 1979-02-05 1980-02-04 ELECTRICAL GENERATOR PROTECTION CIRCUIT Expired FR2448244B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US916779A 1979-02-05 1979-02-05

Publications (2)

Publication Number Publication Date
FR2448244A1 FR2448244A1 (en) 1980-08-29
FR2448244B1 true FR2448244B1 (en) 1985-11-29

Family

ID=21735979

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8002365A Expired FR2448244B1 (en) 1979-02-05 1980-02-04 ELECTRICAL GENERATOR PROTECTION CIRCUIT

Country Status (8)

Country Link
JP (1) JPS55106033A (en)
CA (1) CA1140989A (en)
DE (1) DE2944530A1 (en)
FR (1) FR2448244B1 (en)
GB (1) GB2041675B (en)
IL (1) IL59183A (en)
IT (1) IT1146107B (en)
SG (1) SG58983G (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19944237A1 (en) * 1999-09-15 2001-03-29 Dornier Gmbh System for electrical supply has controllers that activate exactly the required number of current generating units to cover the current total current demand
JP5038876B2 (en) * 2007-12-19 2012-10-03 日本車輌製造株式会社 Start-up method of portable generator
US11005465B1 (en) * 2020-01-13 2021-05-11 Hamilton Sunstrand Corporation Zero-cross circuit with low phase delay

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2376766A (en) * 1943-11-20 1945-05-22 Westinghouse Electric & Mfg Co Power-reversal and faultresponsive relay
CA620867A (en) * 1957-06-11 1961-05-23 R. Reeder James Generator control and protective system
US3156828A (en) * 1959-03-30 1964-11-10 Gen Electric Protective control for paralleled alternator systems
US3539820A (en) * 1968-01-10 1970-11-10 Westinghouse Electric Corp Real load unbalance protection circuit for alternating current power sources connected for parallel operation
US3525904A (en) * 1968-07-12 1970-08-25 Automatic Switch Co A.c. reverse current monitor
US3576143A (en) * 1969-09-05 1971-04-27 Sundstrand Corp Constant speed drive and generator
US3576136A (en) * 1969-10-14 1971-04-27 Bendix Corp Flex band devices
US3633073A (en) * 1969-12-05 1972-01-04 Borg Warner Overload and overcurrent regulation and protection system
JPS5115213A (en) * 1974-07-26 1976-02-06 Nippon Musical Instruments Mfg EKITAIMUKASOCHI

Also Published As

Publication number Publication date
IT1146107B (en) 1986-11-12
JPS6332011B2 (en) 1988-06-28
GB2041675A (en) 1980-09-10
IL59183A0 (en) 1980-05-30
GB2041675B (en) 1983-05-25
FR2448244A1 (en) 1980-08-29
CA1140989A (en) 1983-02-08
IL59183A (en) 1983-06-15
JPS55106033A (en) 1980-08-14
SG58983G (en) 1985-03-29
DE2944530A1 (en) 1980-08-14
IT8047784A0 (en) 1980-02-01

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Legal Events

Date Code Title Description
ST Notification of lapse