JPS6320088B2 - - Google Patents
Info
- Publication number
- JPS6320088B2 JPS6320088B2 JP55029381A JP2938180A JPS6320088B2 JP S6320088 B2 JPS6320088 B2 JP S6320088B2 JP 55029381 A JP55029381 A JP 55029381A JP 2938180 A JP2938180 A JP 2938180A JP S6320088 B2 JPS6320088 B2 JP S6320088B2
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- conversion
- circuit
- input
- relay
- 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
Landscapes
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2938180A JPS56125924A (en) | 1980-03-07 | 1980-03-07 | Stepout detecting voltage phase comparison relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2938180A JPS56125924A (en) | 1980-03-07 | 1980-03-07 | Stepout detecting voltage phase comparison relay |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56125924A JPS56125924A (en) | 1981-10-02 |
| JPS6320088B2 true JPS6320088B2 (enrdf_load_stackoverflow) | 1988-04-26 |
Family
ID=12274555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2938180A Granted JPS56125924A (en) | 1980-03-07 | 1980-03-07 | Stepout detecting voltage phase comparison relay |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56125924A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0327384U (enrdf_load_stackoverflow) * | 1989-07-27 | 1991-03-19 |
-
1980
- 1980-03-07 JP JP2938180A patent/JPS56125924A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0327384U (enrdf_load_stackoverflow) * | 1989-07-27 | 1991-03-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56125924A (en) | 1981-10-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4063165A (en) | Apparatus for localization of a line fault by using traveling wave signals especially for locating faults both near and far from a measuring location | |
| JP2608701B2 (ja) | 保護装置の点検回路 | |
| EP0322518B1 (en) | Digital protective relay | |
| JPS6320088B2 (enrdf_load_stackoverflow) | ||
| JPH0619405B2 (ja) | Pt2次回路の断線検出装置 | |
| SU1410172A1 (ru) | Устройство дл защиты синхронной машины от асинхронного режима | |
| JP2003199240A (ja) | ディジタル形保護継電装置 | |
| JP2723286B2 (ja) | 地絡検出装置 | |
| JPH0654439A (ja) | ディジタル形変圧器保護継電装置 | |
| JP2577424B2 (ja) | 電流差動継電方式 | |
| SU1410171A1 (ru) | Устройство дл защиты синхронной машины от асинхронного режима | |
| JPH05103482A (ja) | 電力変換器の制御装置 | |
| JPH03270633A (ja) | 地絡継電装置 | |
| JPH073449B2 (ja) | 地絡電流方向判定装置 | |
| JPH0223025A (ja) | 距離継電器 | |
| SU413519A1 (enrdf_load_stackoverflow) | ||
| SU972624A1 (ru) | Устройство дл контрол отсутстви замыкани на отключенной в цикле однофазного автоматического повторного включени фазе линии электропередачи | |
| JPH08126187A (ja) | ディジタル形保護継電器の保護方法 | |
| JPH0862272A (ja) | 比率差動継電器および変流器の誤接続検出装置 | |
| JPH0746750A (ja) | 地絡方向継電器 | |
| SU338004A1 (ru) | УСТРОЙСТВО дл ОБНАРУЖЕНИЯ ЗАМЫКАНИЯ НА ЗЕМЛЮ | |
| JPH0118646B2 (enrdf_load_stackoverflow) | ||
| JPH0224092B2 (enrdf_load_stackoverflow) | ||
| JPH0247173B2 (enrdf_load_stackoverflow) | ||
| JPS5986418A (ja) | 静止形保護継電器 |