FR1507073A - Protection device for synchronous machines - Google Patents
Protection device for synchronous machinesInfo
- Publication number
- FR1507073A FR1507073A FR90002726A FR90002726A FR1507073A FR 1507073 A FR1507073 A FR 1507073A FR 90002726 A FR90002726 A FR 90002726A FR 90002726 A FR90002726 A FR 90002726A FR 1507073 A FR1507073 A FR 1507073A
- Authority
- FR
- France
- Prior art keywords
- protection device
- synchronous machines
- synchronous
- machines
- 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
- H02H7/08—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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
- G01R31/343—Testing dynamo-electric machines in operation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Synchronous Machinery (AREA)
- Control Of Eletrric Generators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1965L0052486 DE1276813B (en) | 1965-12-27 | 1965-12-27 | Arrangement for detecting errors in excitation rectifiers in a synchronous machine without slip rings |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1507073A true FR1507073A (en) | 1967-12-22 |
Family
ID=7274747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR90002726A Expired FR1507073A (en) | 1965-12-27 | 1966-12-27 | Protection device for synchronous machines |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT274109B (en) |
DE (1) | DE1276813B (en) |
FR (1) | FR1507073A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5425446A (en) * | 1977-07-26 | 1979-02-26 | Mitsubishi Electric Corp | Blushless exciter protective device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB993512A (en) * | 1962-10-08 | 1965-05-26 | Westinghouse Electric Corp | Alternating current generators |
DE1169577B (en) * | 1963-05-03 | 1964-05-06 | Lloyd Dynamowerke G M B H | Arrangement for the error detection of excitation rectifiers of a synchronous machine without slip rings |
DE1185285B (en) * | 1963-10-31 | 1965-01-14 | Licentia Gmbh | Arrangement for measuring the excitation current in rotating windings of electrical machines |
-
1965
- 1965-12-27 DE DE1965L0052486 patent/DE1276813B/en active Pending
-
1966
- 1966-12-19 AT AT1166366A patent/AT274109B/en active
- 1966-12-27 FR FR90002726A patent/FR1507073A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1276813B (en) | 1968-09-05 |
AT274109B (en) | 1969-09-10 |
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