JPH0340351B2 - - Google Patents
Info
- Publication number
- JPH0340351B2 JPH0340351B2 JP56116343A JP11634381A JPH0340351B2 JP H0340351 B2 JPH0340351 B2 JP H0340351B2 JP 56116343 A JP56116343 A JP 56116343A JP 11634381 A JP11634381 A JP 11634381A JP H0340351 B2 JPH0340351 B2 JP H0340351B2
- Authority
- JP
- Japan
- Prior art keywords
- ground fault
- voltage
- power supply
- point
- ground
- 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
- 238000000034 method Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Locating Faults (AREA)
- Particle Accelerators (AREA)
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11634381A JPS5818173A (ja) | 1981-07-27 | 1981-07-27 | 直流電源回路の地絡位置検出方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11634381A JPS5818173A (ja) | 1981-07-27 | 1981-07-27 | 直流電源回路の地絡位置検出方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5818173A JPS5818173A (ja) | 1983-02-02 |
JPH0340351B2 true JPH0340351B2 (sv) | 1991-06-18 |
Family
ID=14684594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11634381A Granted JPS5818173A (ja) | 1981-07-27 | 1981-07-27 | 直流電源回路の地絡位置検出方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5818173A (sv) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH065254B2 (ja) * | 1985-09-06 | 1994-01-19 | エナジーサポート株式会社 | 故障電流検出表示装置 |
JP5192706B2 (ja) * | 2006-03-16 | 2013-05-08 | 東京電力株式会社 | 地絡事故点探査装置及びそれを用いた地絡事故点探査方法 |
EP2508904B8 (en) * | 2009-12-03 | 2019-05-22 | Toshiba Mitsubishi-Electric Industrial Systems Corporation | Secondary battery system |
CN103370630B (zh) | 2011-03-24 | 2016-01-20 | 东芝三菱电机产业系统株式会社 | 接地检测电路 |
CN102866327B (zh) * | 2012-09-13 | 2015-07-22 | 山西省电力公司大同供电分公司 | 一种小电流接地系统故障暂态行波检测装置及方法 |
CN103353573A (zh) * | 2013-06-18 | 2013-10-16 | 国家电网公司 | 一种电网接地故障快速试停方法 |
CN110133450B (zh) * | 2019-06-19 | 2020-04-14 | 山东大学 | 基于配网分区等值的故障定位方法及系统 |
-
1981
- 1981-07-27 JP JP11634381A patent/JPS5818173A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5818173A (ja) | 1983-02-02 |
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