JPS51137849A - A short circuit protecting means of the shunt self-excitation synchronous generator - Google Patents
A short circuit protecting means of the shunt self-excitation synchronous generatorInfo
- Publication number
- JPS51137849A JPS51137849A JP6100575A JP6100575A JPS51137849A JP S51137849 A JPS51137849 A JP S51137849A JP 6100575 A JP6100575 A JP 6100575A JP 6100575 A JP6100575 A JP 6100575A JP S51137849 A JPS51137849 A JP S51137849A
- Authority
- JP
- Japan
- Prior art keywords
- short circuit
- synchronous generator
- protecting means
- excitation synchronous
- circuit protecting
- 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.)
- Pending
Links
Abstract
PURPOSE: By detecting short-circuit by both the memotary over current relay and the undervoltage relay,. An over current relay is not returned, even if the decrease of the short-circuit current due to the shortage of self-excitation is appeared.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6100575A JPS51137849A (en) | 1975-05-23 | 1975-05-23 | A short circuit protecting means of the shunt self-excitation synchronous generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6100575A JPS51137849A (en) | 1975-05-23 | 1975-05-23 | A short circuit protecting means of the shunt self-excitation synchronous generator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51137849A true JPS51137849A (en) | 1976-11-29 |
Family
ID=13158789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6100575A Pending JPS51137849A (en) | 1975-05-23 | 1975-05-23 | A short circuit protecting means of the shunt self-excitation synchronous generator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51137849A (en) |
-
1975
- 1975-05-23 JP JP6100575A patent/JPS51137849A/en active Pending
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