SE8106356L - Skyddskrets for kortsluten diod i en generator - Google Patents
Skyddskrets for kortsluten diod i en generatorInfo
- Publication number
- SE8106356L SE8106356L SE8106356A SE8106356A SE8106356L SE 8106356 L SE8106356 L SE 8106356L SE 8106356 A SE8106356 A SE 8106356A SE 8106356 A SE8106356 A SE 8106356A SE 8106356 L SE8106356 L SE 8106356L
- Authority
- SE
- Sweden
- Prior art keywords
- output signal
- generator
- range
- load current
- exciter field
- Prior art date
Links
- 238000004804 winding Methods 0.000 abstract 1
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 |
---|---|
SE8106356L true SE8106356L (sv) | 1982-05-11 |
SE449675B SE449675B (sv) | 1987-05-11 |
Family
ID=22761977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8106356A SE449675B (sv) | 1980-11-10 | 1981-10-28 | Skyddssystem for kortsluten diod for en borstlos vexelstromsgenerator |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS57110026A (sv) |
DE (1) | DE3135919A1 (sv) |
FR (1) | FR2494053B1 (sv) |
GB (1) | GB2087176B (sv) |
IL (1) | IL64200A (sv) |
IT (1) | IT1171644B (sv) |
SE (1) | SE449675B (sv) |
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 |
---|---|
SE449675B (sv) | 1987-05-11 |
FR2494053A1 (fr) | 1982-05-14 |
IT1171644B (it) | 1987-06-10 |
FR2494053B1 (fr) | 1985-08-23 |
IT8149649A0 (it) | 1981-11-06 |
DE3135919A1 (de) | 1982-07-01 |
IL64200A0 (en) | 1982-02-28 |
JPH0126251B2 (sv) | 1989-05-23 |
JPS57110026A (en) | 1982-07-08 |
GB2087176B (en) | 1984-09-05 |
GB2087176A (en) | 1982-05-19 |
IL64200A (en) | 1985-02-28 |
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Legal Events
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NUG | Patent has lapsed |
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