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 alternateurInfo
- 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
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)
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)
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)
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 |
-
1981
- 1981-09-09 FR FR8117078A patent/FR2494053B1/fr not_active Expired
- 1981-09-10 DE DE19813135919 patent/DE3135919A1/de not_active Withdrawn
- 1981-10-13 GB GB8130900A patent/GB2087176B/en not_active Expired
- 1981-10-28 SE SE8106356A patent/SE449675B/sv not_active IP Right Cessation
- 1981-11-03 IL IL64200A patent/IL64200A/xx unknown
- 1981-11-06 IT IT49649/81A patent/IT1171644B/it active
- 1981-11-09 JP JP56178463A patent/JPS57110026A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
SE8106356L (sv) | 1982-05-11 |
DE3135919A1 (de) | 1982-07-01 |
GB2087176B (en) | 1984-09-05 |
IL64200A0 (en) | 1982-02-28 |
IL64200A (en) | 1985-02-28 |
IT8149649A0 (it) | 1981-11-06 |
JPS57110026A (en) | 1982-07-08 |
FR2494053A1 (fr) | 1982-05-14 |
SE449675B (sv) | 1987-05-11 |
IT1171644B (it) | 1987-06-10 |
GB2087176A (en) | 1982-05-19 |
JPH0126251B2 (fr) | 1989-05-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2550024B1 (fr) | Dispositif de protection a surintensite de courant | |
DE3374606D1 (en) | Holographic laser protection device | |
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 | |
FR2461883B1 (fr) | Dispositif pour condamner un carter de protection de machine | |
BE889367A (fr) | Circuit de protection a transistor | |
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 | |
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. | |
GB2089985B (en) | Circuit arrangement for direction finder | |
PT76359B (en) | Prise courant a protection diferentielle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |