JPS61138178A - 地絡検出装置 - Google Patents
地絡検出装置Info
- Publication number
- JPS61138178A JPS61138178A JP59261637A JP26163784A JPS61138178A JP S61138178 A JPS61138178 A JP S61138178A JP 59261637 A JP59261637 A JP 59261637A JP 26163784 A JP26163784 A JP 26163784A JP S61138178 A JPS61138178 A JP S61138178A
- Authority
- JP
- Japan
- Prior art keywords
- ground fault
- ground
- circuit
- detector
- output
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 title claims description 25
- 239000003990 capacitor Substances 0.000 claims description 13
- 238000013480 data collection Methods 0.000 claims description 12
- 230000035945 sensitivity Effects 0.000 abstract description 18
- 230000000149 penetrating effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000003321 amplification Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59261637A JPS61138178A (ja) | 1984-12-11 | 1984-12-11 | 地絡検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59261637A JPS61138178A (ja) | 1984-12-11 | 1984-12-11 | 地絡検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61138178A true JPS61138178A (ja) | 1986-06-25 |
| JPH0352029B2 JPH0352029B2 (enrdf_load_stackoverflow) | 1991-08-08 |
Family
ID=17364659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59261637A Granted JPS61138178A (ja) | 1984-12-11 | 1984-12-11 | 地絡検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61138178A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02262070A (ja) * | 1989-03-31 | 1990-10-24 | Ngk Insulators Ltd | 配電線路の監視装置 |
| JP2012242365A (ja) * | 2011-05-24 | 2012-12-10 | Tempearl Ind Co Ltd | 直流電路の地絡検出装置 |
| WO2023176039A1 (ja) * | 2022-03-17 | 2023-09-21 | 三菱電機株式会社 | 機器診断装置及び機器診断システム |
-
1984
- 1984-12-11 JP JP59261637A patent/JPS61138178A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02262070A (ja) * | 1989-03-31 | 1990-10-24 | Ngk Insulators Ltd | 配電線路の監視装置 |
| JP2012242365A (ja) * | 2011-05-24 | 2012-12-10 | Tempearl Ind Co Ltd | 直流電路の地絡検出装置 |
| WO2023176039A1 (ja) * | 2022-03-17 | 2023-09-21 | 三菱電機株式会社 | 機器診断装置及び機器診断システム |
| JPWO2023176039A1 (enrdf_load_stackoverflow) * | 2022-03-17 | 2023-09-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0352029B2 (enrdf_load_stackoverflow) | 1991-08-08 |
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