JPH01120674U - - Google Patents
Info
- Publication number
- JPH01120674U JPH01120674U JP1492488U JP1492488U JPH01120674U JP H01120674 U JPH01120674 U JP H01120674U JP 1492488 U JP1492488 U JP 1492488U JP 1492488 U JP1492488 U JP 1492488U JP H01120674 U JPH01120674 U JP H01120674U
- Authority
- JP
- Japan
- Prior art keywords
- phase
- zero
- luminous flux
- current
- tertiary
- 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
- 238000004804 winding Methods 0.000 claims description 11
- 239000004020 conductor Substances 0.000 claims description 6
- 230000004907 flux Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Locating Faults (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1492488U JPH01120674U (enrdf_load_html_response) | 1988-02-04 | 1988-02-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1492488U JPH01120674U (enrdf_load_html_response) | 1988-02-04 | 1988-02-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01120674U true JPH01120674U (enrdf_load_html_response) | 1989-08-16 |
Family
ID=31226530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1492488U Pending JPH01120674U (enrdf_load_html_response) | 1988-02-04 | 1988-02-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01120674U (enrdf_load_html_response) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03285180A (ja) * | 1990-03-30 | 1991-12-16 | Chubu Electric Power Co Inc | 複導体用光ct |
-
1988
- 1988-02-04 JP JP1492488U patent/JPH01120674U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03285180A (ja) * | 1990-03-30 | 1991-12-16 | Chubu Electric Power Co Inc | 複導体用光ct |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE7906860L (sv) | Transformatorarrangemang for koppling av en kommunikationssignal till en trefasig kraftledning | |
JPH01120674U (enrdf_load_html_response) | ||
US3054952A (en) | System for measuring or indicating the three-phase power | |
JPH01162671U (enrdf_load_html_response) | ||
JPH0532778Y2 (enrdf_load_html_response) | ||
JPS63150381U (enrdf_load_html_response) | ||
JPS6334417Y2 (enrdf_load_html_response) | ||
SU1176410A1 (ru) | Электроэнергетическа установка | |
CA1069586A (en) | Transducer for the measurement of polyphase current independently of frequency | |
JPH0474970A (ja) | 零相変流器 | |
JPS58180478U (ja) | 低圧電路対地静電容量補償装置 | |
JPH08201437A (ja) | 電流計測装置 | |
JPH0536228Y2 (enrdf_load_html_response) | ||
JPS5915978U (ja) | 零相リアクタンス計測器 | |
SU1539093A1 (ru) | Устройство дл контрол потреблени электроэнергии электровозом переменного тока | |
SU1673995A1 (ru) | Преобразователь тока нулевой последовательности в напр жение | |
JP2522730Y2 (ja) | 電流検出回路 | |
JPS63309869A (ja) | 零相変流器 | |
SU834819A1 (ru) | Статический преобразователь | |
SU570149A1 (ru) | Способ дифференцианальной защиты синхронного генератора с выведенными со стороны нейтрали параллельными ветв ми обмотки статора | |
RU1836766C (ru) | Система электроснабжени | |
JP2712787B2 (ja) | インバータ直流入力電流の検出方法及び検出回路 | |
JPS5990300U (ja) | 交流発電機の励磁装置 | |
JPS54106838A (en) | Detector for breaking of neutral wire | |
JPS6396568A (ja) | 三相電線路の検電装置 |