FR2494053B1 - Dispositif de protection contre une diode en court-circuit pour un alternateur - Google Patents

Dispositif de protection contre une diode en court-circuit pour un alternateur

Info

Publication number
FR2494053B1
FR2494053B1 FR8117078A FR8117078A FR2494053B1 FR 2494053 B1 FR2494053 B1 FR 2494053B1 FR 8117078 A FR8117078 A FR 8117078A FR 8117078 A FR8117078 A FR 8117078A FR 2494053 B1 FR2494053 B1 FR 2494053B1
Authority
FR
France
Prior art keywords
alternator
short
protection against
circuit diode
diode
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
FR8117078A
Other languages
English (en)
Other versions
FR2494053A1 (fr
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 FR2494053A1 publication Critical patent/FR2494053A1/fr
Application granted granted Critical
Publication of FR2494053B1 publication Critical patent/FR2494053B1/fr
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
  • Protection Of Generators And Motors (AREA)
FR8117078A 1980-11-10 1981-09-09 Dispositif de protection contre une diode en court-circuit pour un alternateur Expired FR2494053B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20538380A 1980-11-10 1980-11-10

Publications (2)

Publication Number Publication Date
FR2494053A1 FR2494053A1 (fr) 1982-05-14
FR2494053B1 true FR2494053B1 (fr) 1985-08-23

Family

ID=22761977

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8117078A Expired FR2494053B1 (fr) 1980-11-10 1981-09-09 Dispositif de protection contre une diode en court-circuit pour un alternateur

Country Status (7)

Country Link
JP (1) JPS57110026A (fr)
DE (1) DE3135919A1 (fr)
FR (1) FR2494053B1 (fr)
GB (1) GB2087176B (fr)
IL (1) IL64200A (fr)
IT (1) IT1171644B (fr)
SE (1) SE449675B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4595965A (en) * 1983-12-19 1986-06-17 Sundstrand Corporation Apparatus and method for detecting a rotating rectifier fault
GB8528501D0 (en) * 1985-11-19 1985-12-24 Lucas Ind Plc Switching rectified alternating current
DE3730829C2 (de) * 1987-09-14 1997-02-06 Siemens Ag Überlastschutz für den Erregerkreis einer Synchronmaschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB993512A (en) * 1962-10-08 1965-05-26 Westinghouse Electric Corp Alternating current generators
DE1588470C3 (de) * 1967-07-17 1973-01-04 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schutzschaltungsanordnung für den Erregerstromkreis einer von einem Erregergenerator über rotierende Gleichrichter erregten schleifringlosen Synchronmaschine
US3534228A (en) * 1968-05-08 1970-10-13 Westinghouse Electric Corp Generator and exciter protection circuit
US3705331A (en) * 1972-03-16 1972-12-05 Westinghouse Electric Corp Ac generator system including differential protection of exciter

Also Published As

Publication number Publication date
IL64200A0 (en) 1982-02-28
SE449675B (sv) 1987-05-11
JPH0126251B2 (fr) 1989-05-23
FR2494053A1 (fr) 1982-05-14
GB2087176B (en) 1984-09-05
GB2087176A (en) 1982-05-19
SE8106356L (sv) 1982-05-11
IL64200A (en) 1985-02-28
IT8149649A0 (it) 1981-11-06
JPS57110026A (en) 1982-07-08
DE3135919A1 (de) 1982-07-01
IT1171644B (it) 1987-06-10

Similar Documents

Publication Publication Date Title
FR2550024B1 (fr) Dispositif de protection a surintensite de courant
DE3374606D1 (en) Holographic laser protection device
BR8108447A (pt) Tampas de violacao evidente
FR2492744B1 (fr) Dispositif a chaines de protection pour roues
BE891220A (fr) Dispositif de protection contre une surchauffe par surtension d'un circuit limiteur de tension
DE3164611D1 (en) Protection device for a laser diode
FR2538851B1 (fr) Dispositif pour la protection des haveuses a coupe partielle
PT72952B (fr) Distanceur d'event statorique pour machine dynamoelectrique de puissance
IT8221314A0 (it) Guaina di protezione per un iniettore di benzina.
NO147769C (no) Beskyttelsesanordning for leddaksel.
DE3168931D1 (en) A line driver circuit including a protective circuit against excess current
FR2494053B1 (fr) Dispositif de protection contre une diode en court-circuit pour un alternateur
GB2077062B (en) Overvoltage protective module
FR2478367B1 (fr) Dispositif de verrouillage pour un disjoncteur
GB1540042A (en) Fender for protecting an offshore structure
FR2521690B1 (fr) Capot de protection
NO155481C (no) Beskyttelsespasta for undervanns-vaatsveising.
FR2523871B1 (fr) Dispositif de protection pour rotor de broyeur a marteaux
PT72396A (fr) Dispositif de protection contre les agressions
JPS5713927A (en) Overvoltage protecting circuit
FR2553703B1 (fr) Dispositif de protection pour degauchisseuse
BE874661R (fr) Dispositif de protection pour joncteur electronique
GB2089149B (en) Diode protection circuit arrangement
FR2656077B1 (fr) Dispositif de visee pour engin blinde.
PT76359B (en) Prise courant a protection diferentielle

Legal Events

Date Code Title Description
ST Notification of lapse