JPS51143853A - Relay testing apparatus - Google Patents
Relay testing apparatusInfo
- Publication number
- JPS51143853A JPS51143853A JP50067513A JP6751375A JPS51143853A JP S51143853 A JPS51143853 A JP S51143853A JP 50067513 A JP50067513 A JP 50067513A JP 6751375 A JP6751375 A JP 6751375A JP S51143853 A JPS51143853 A JP S51143853A
- Authority
- JP
- Japan
- Prior art keywords
- testing apparatus
- relay testing
- relay
- currents
- power source
- 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: A testing apparatus for a protection relay having a reference power source and phase shifters in combination to form desired phases optionally for obtaining signals of desired voltages and currents.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50067513A JPS51143853A (en) | 1975-06-06 | 1975-06-06 | Relay testing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50067513A JPS51143853A (en) | 1975-06-06 | 1975-06-06 | Relay testing apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51143853A true JPS51143853A (en) | 1976-12-10 |
Family
ID=13347125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50067513A Pending JPS51143853A (en) | 1975-06-06 | 1975-06-06 | Relay testing apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51143853A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5549919A (en) * | 1978-09-29 | 1980-04-11 | Mitsubishi Electric Corp | Power system simulator |
-
1975
- 1975-06-06 JP JP50067513A patent/JPS51143853A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5549919A (en) * | 1978-09-29 | 1980-04-11 | Mitsubishi Electric Corp | Power system simulator |
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