JPH0467631B2 - - Google Patents
Info
- Publication number
- JPH0467631B2 JPH0467631B2 JP9441985A JP9441985A JPH0467631B2 JP H0467631 B2 JPH0467631 B2 JP H0467631B2 JP 9441985 A JP9441985 A JP 9441985A JP 9441985 A JP9441985 A JP 9441985A JP H0467631 B2 JPH0467631 B2 JP H0467631B2
- Authority
- JP
- Japan
- Prior art keywords
- current
- grounding
- measuring device
- resistance measuring
- measurement signal
- 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
- 238000005259 measurement Methods 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Measurement Of Resistance Or Impedance (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9441985A JPS61251776A (ja) | 1985-04-30 | 1985-04-30 | 接地抵抗測定装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9441985A JPS61251776A (ja) | 1985-04-30 | 1985-04-30 | 接地抵抗測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61251776A JPS61251776A (ja) | 1986-11-08 |
| JPH0467631B2 true JPH0467631B2 (cs) | 1992-10-28 |
Family
ID=14109714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9441985A Granted JPS61251776A (ja) | 1985-04-30 | 1985-04-30 | 接地抵抗測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61251776A (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105092981A (zh) * | 2014-05-15 | 2015-11-25 | 常州帕斯菲克自动化技术股份有限公司 | 接地电阻在线监测仪 |
| CN105182169B (zh) * | 2015-10-10 | 2017-11-21 | 国网山西省电力公司临汾供电公司 | 一种接地网上引导体线的缺陷筛选检测方法及装置 |
-
1985
- 1985-04-30 JP JP9441985A patent/JPS61251776A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61251776A (ja) | 1986-11-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4871971A (en) | High impedance fault analyzer in electric power distribution networks | |
| JP5475316B2 (ja) | 接地抵抗測定方法 | |
| JP2002311061A (ja) | 電力用処理装置 | |
| KR20000037146A (ko) | 활선상태 접지저항 측정방법 및 장치와 활선상태 접지저항측정 용역서비스 | |
| CN216144942U (zh) | 无线电气传感器、电参量测量计算装置及系统 | |
| JPH0467631B2 (cs) | ||
| JPH0354311B2 (cs) | ||
| CN115436869A (zh) | 无线电气传感器、电参量测量计算装置、方法及系统 | |
| Soeth et al. | Traveling wave fault location on HVDC lines | |
| JPH10132890A (ja) | 故障点標定方法および装置 | |
| JP2573789B2 (ja) | 絶縁抵抗測定装置 | |
| JPS61155869A (ja) | 位相補償を施した絶縁抵抗測定方法 | |
| JPH0552466B2 (cs) | ||
| RU2160673C2 (ru) | Определитель места повреждения контактной сети | |
| JPH079447B2 (ja) | 絶縁抵抗測定方法及び装置 | |
| SU740555A1 (ru) | Устройство дл определени места повреждени т говой сети электрифицированной железной дороги | |
| JPH0428065Y2 (cs) | ||
| SU1320760A1 (ru) | Способ измерени параметров пассивных комплексных двухэлементных двухполюсников и устройство дл его осуществлени | |
| JPS61155868A (ja) | 簡易絶縁抵抗測定方法 | |
| JPH1048282A (ja) | ケーブル接地線の直流迷走電流を測定する直流迷走電流測定方法及び測定装置 | |
| JPH0632255B2 (ja) | 避雷器の漏れ電流測定方法 | |
| JP2715090B2 (ja) | 故障点標定装置 | |
| JPH04208868A (ja) | 非停電絶縁診断装置 | |
| JPS58127172A (ja) | 浮遊容量を抑圧した電路の絶縁抵抗測定装置 | |
| JPS6240663B2 (cs) |