JPS5291151A - Protective relay - Google Patents
Protective relayInfo
- Publication number
- JPS5291151A JPS5291151A JP815076A JP815076A JPS5291151A JP S5291151 A JPS5291151 A JP S5291151A JP 815076 A JP815076 A JP 815076A JP 815076 A JP815076 A JP 815076A JP S5291151 A JPS5291151 A JP S5291151A
- Authority
- JP
- Japan
- Prior art keywords
- protective relay
- circuit
- intermittent
- integration
- detecting
- 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: The circuit for the integration of the operation time of the relay element and the level detector for detecting the output of said circuit above the fixed value are arranged, and the certain correspondence is obtained without misoperation even if system troubles are intermittent.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP815076A JPS5291151A (en) | 1976-01-28 | 1976-01-28 | Protective relay |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP815076A JPS5291151A (en) | 1976-01-28 | 1976-01-28 | Protective relay |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5291151A true JPS5291151A (en) | 1977-08-01 |
Family
ID=11685276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP815076A Pending JPS5291151A (en) | 1976-01-28 | 1976-01-28 | Protective relay |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5291151A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0270221A (en) * | 1988-09-01 | 1990-03-09 | Toshiba Corp | Protective relay |
-
1976
- 1976-01-28 JP JP815076A patent/JPS5291151A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0270221A (en) * | 1988-09-01 | 1990-03-09 | Toshiba Corp | Protective relay |
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