JPH0619101Y2 - 送電線路故障区間標定器 - Google Patents
送電線路故障区間標定器Info
- Publication number
- JPH0619101Y2 JPH0619101Y2 JP1986156313U JP15631386U JPH0619101Y2 JP H0619101 Y2 JPH0619101 Y2 JP H0619101Y2 JP 1986156313 U JP1986156313 U JP 1986156313U JP 15631386 U JP15631386 U JP 15631386U JP H0619101 Y2 JPH0619101 Y2 JP H0619101Y2
- Authority
- JP
- Japan
- Prior art keywords
- transmission line
- circuit
- failure
- electromagnetic induction
- induction voltage
- 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 - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 title claims description 35
- 230000005674 electromagnetic induction Effects 0.000 claims description 26
- 230000006698 induction Effects 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 12
- 230000007257 malfunction Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Locating Faults (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986156313U JPH0619101Y2 (ja) | 1986-10-13 | 1986-10-13 | 送電線路故障区間標定器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986156313U JPH0619101Y2 (ja) | 1986-10-13 | 1986-10-13 | 送電線路故障区間標定器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6362783U JPS6362783U (enrdf_load_stackoverflow) | 1988-04-25 |
| JPH0619101Y2 true JPH0619101Y2 (ja) | 1994-05-18 |
Family
ID=31077811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986156313U Expired - Lifetime JPH0619101Y2 (ja) | 1986-10-13 | 1986-10-13 | 送電線路故障区間標定器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0619101Y2 (enrdf_load_stackoverflow) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59214778A (ja) * | 1983-05-20 | 1984-12-04 | Mitsubishi Rayon Co Ltd | プリント配線板の断線箇所検出方法 |
-
1986
- 1986-10-13 JP JP1986156313U patent/JPH0619101Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6362783U (enrdf_load_stackoverflow) | 1988-04-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9784781B2 (en) | Islanding detection reliability in electricity distribution network | |
| CN104076243A (zh) | 一种小电流接地配电网单相接地故障检测指示方法与设备 | |
| CN103606909A (zh) | 一种配电网线路保护系统和方法 | |
| Zhu et al. | A novel suppression method for grounding transformer against earth current from urban rail transit | |
| WO2015055211A1 (en) | Converters for wind turbine generators | |
| EP3054304A1 (en) | Device for detecting open phase of connection line of standby transformer in nuclear power plant by using rogowski coil | |
| Shahzad et al. | A comprehensive review of protection schemes for distributed generation | |
| KR20160132944A (ko) | 브러시리스 영구 자석 발전기와 보조 전압원 정전위 여자기 | |
| CN102998582A (zh) | 配电线路相间短路故障以及单相接地故障的检测方法 | |
| Qiu et al. | Geomagnetic disturbance: A comprehensive approach by American electric power to address the impacts | |
| RU2550751C2 (ru) | Способ и устройство для обнаружения короткого замыкания на землю | |
| Horowitz et al. | Blackouts and relaying considerations-relaying philosophies and the future of relay systems | |
| Nengling et al. | Differential protection based on zero-sequence voltages for generator stator ground fault | |
| JPH0619101Y2 (ja) | 送電線路故障区間標定器 | |
| CN203587736U (zh) | 一种基于零序分量法的架空配电线路接地故障指示装置 | |
| Dixit et al. | Electrical power quality | |
| CN205091392U (zh) | 一种三相平衡低压计量装置 | |
| Khan et al. | Analysis of faults and protection schemes for magnetically controlled shunt reactor | |
| Blume | High voltage protection for telecommunications | |
| Goyal et al. | Faulty feeder identification technology utilizing grid-connected converters for reduced outage zone in smart grids | |
| JPH0227272A (ja) | 送配電線の地絡検出装置 | |
| JPH07298476A (ja) | 雷応答リレー装置 | |
| KR102273351B1 (ko) | 에너지 저장장치 및 소내 배전반용 초정밀 접지 검출 시스템 | |
| RU2442258C2 (ru) | Электростанция для передачи энергии к удаленно расположенной нагрузке | |
| JPH023375B2 (enrdf_load_stackoverflow) |