FR1371555A - Protection d'alternateurs - Google Patents
Protection d'alternateursInfo
- Publication number
- FR1371555A FR1371555A FR949999A FR949999A FR1371555A FR 1371555 A FR1371555 A FR 1371555A FR 949999 A FR949999 A FR 949999A FR 949999 A FR949999 A FR 949999A FR 1371555 A FR1371555 A FR 1371555A
- Authority
- FR
- France
- Prior art keywords
- alternator
- protection
- alternator protection
- 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
-
- 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
- H02H7/08—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 motors
- H02H7/0805—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 motors for synchronous motors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Synchronous Machinery (AREA)
- Protection Of Generators And Motors (AREA)
- Control Of Eletrric Generators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US228940A US3210603A (en) | 1962-10-08 | 1962-10-08 | Generator protection |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1371555A true FR1371555A (fr) | 1964-09-04 |
Family
ID=22859178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR949999A Expired FR1371555A (fr) | 1962-10-08 | 1963-10-08 | Protection d'alternateurs |
Country Status (5)
Country | Link |
---|---|
US (1) | US3210603A (fr) |
JP (1) | JPS4120017B1 (fr) |
DE (1) | DE1181805B (fr) |
FR (1) | FR1371555A (fr) |
GB (1) | GB993512A (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1276813B (de) * | 1965-12-27 | 1968-09-05 | Licentia Gmbh | Anordnung zur Erfassung von Fehlern an Erregergleichrichtern einer schleifringlosen Synchronmaschine |
CH431680A (de) * | 1966-02-08 | 1967-03-15 | Bbc Brown Boveri & Cie | Schutzeinrichtung für schleifringlose Synchronmaschinen |
US3534228A (en) * | 1968-05-08 | 1970-10-13 | Westinghouse Electric Corp | Generator and exciter protection circuit |
US3652920A (en) * | 1970-12-03 | 1972-03-28 | Westinghouse Electric Corp | Regulated exciter-generator electrical power apparatus responsive to exciter field current |
US3775666A (en) * | 1972-04-24 | 1973-11-27 | Electric Machinery Mfg Co | Voltage regulator for synchronous generators |
DE2716206A1 (de) * | 1977-04-12 | 1978-10-26 | Siemens Ag | Schutzeinrichtung fuer eine buerstenlose synchronmaschine |
JPS5425446A (en) * | 1977-07-26 | 1979-02-26 | Mitsubishi Electric Corp | Blushless exciter protective device |
US4177603A (en) * | 1977-12-08 | 1979-12-11 | Lasco, Inc. | Plant destruction using electricity |
US4242674A (en) * | 1979-01-08 | 1980-12-30 | Wheeler Edward W | Alternator failure warning indicator |
EP0026248A1 (fr) * | 1979-09-28 | 1981-04-08 | Lasco, Inc. | Machine et procédé pour la destruction de plantes par l'électricité |
US4486801A (en) * | 1980-11-10 | 1984-12-04 | Sundstrand Corporation | Generator shorted diode protection system |
FR2494053B1 (fr) * | 1980-11-10 | 1985-08-23 | Sundstrand Corp | Dispositif de protection contre une diode en court-circuit pour un alternateur |
US4595965A (en) * | 1983-12-19 | 1986-06-17 | Sundstrand Corporation | Apparatus and method for detecting a rotating rectifier fault |
US4559486A (en) * | 1983-12-27 | 1985-12-17 | Sundstrand Corporation | Detector for shorted rotating diode of a brushless alternator |
US4816756A (en) * | 1987-09-03 | 1989-03-28 | Westinghouse Electric Corp. | Circuit and method for statically testing rotating rectifiers in brushless alternators |
US4950973A (en) * | 1989-06-29 | 1990-08-21 | Westinghouse Electric Corp. | Permanent magnet generator system |
US5119073A (en) * | 1990-09-05 | 1992-06-02 | Nelson Glenn M | AC ripple meter |
US8941341B2 (en) | 2013-03-14 | 2015-01-27 | Hamilton Sundstrand Corporation | Rotating diode assembly including overvoltage protection circuit |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1867416A (en) * | 1930-03-05 | 1932-07-12 | Gen Electric | Protection of dynamo-electric machines |
US2722652A (en) * | 1950-04-27 | 1955-11-01 | Keefe & Merritt Company O | Excitation system for electrical machines |
DE1105986B (de) * | 1958-08-01 | 1961-05-04 | Westinghouse Electric Corp | Schutzeinrichtung fuer ein umlaufendes elektrisches System |
US3030531A (en) * | 1958-08-01 | 1962-04-17 | Westinghouse Electric Corp | Protective means for rotating electrical device |
US3020462A (en) * | 1959-06-19 | 1962-02-06 | Westinghouse Electric Corp | Synchronous motor control |
DE1113982B (de) * | 1959-10-29 | 1961-09-21 | Cav Ltd | Schutzeinrichtung fuer Wechselstromgeneratoren |
-
1962
- 1962-01-05 GB GB37878/63A patent/GB993512A/en not_active Expired
- 1962-10-08 US US228940A patent/US3210603A/en not_active Expired - Lifetime
-
1963
- 1963-09-06 DE DEW35229A patent/DE1181805B/de active Pending
- 1963-10-07 JP JP5249163A patent/JPS4120017B1/ja active Pending
- 1963-10-08 FR FR949999A patent/FR1371555A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB993512A (en) | 1965-05-26 |
DE1181805B (de) | 1964-11-19 |
US3210603A (en) | 1965-10-05 |
JPS4120017B1 (fr) | 1966-11-21 |
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