JPS5956814A - 非接地電路絶縁監視装置 - Google Patents
非接地電路絶縁監視装置Info
- Publication number
- JPS5956814A JPS5956814A JP57166166A JP16616682A JPS5956814A JP S5956814 A JPS5956814 A JP S5956814A JP 57166166 A JP57166166 A JP 57166166A JP 16616682 A JP16616682 A JP 16616682A JP S5956814 A JPS5956814 A JP S5956814A
- Authority
- JP
- Japan
- Prior art keywords
- ground
- current
- voltage
- neutral point
- auxiliary 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.)
- Granted
Links
- 238000009413 insulation Methods 0.000 title claims description 37
- 238000012806 monitoring device Methods 0.000 title claims description 8
- 230000007935 neutral effect Effects 0.000 claims description 20
- 238000012544 monitoring process Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 2
- 230000007423 decrease Effects 0.000 description 15
- 238000000034 method Methods 0.000 description 11
- 230000006866 deterioration Effects 0.000 description 8
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 101100077324 Bacillus subtilis (strain 168) mnmA gene Proteins 0.000 description 1
- 206010014357 Electric shock Diseases 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57166166A JPS5956814A (ja) | 1982-09-24 | 1982-09-24 | 非接地電路絶縁監視装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57166166A JPS5956814A (ja) | 1982-09-24 | 1982-09-24 | 非接地電路絶縁監視装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5956814A true JPS5956814A (ja) | 1984-04-02 |
| JPH0116088B2 JPH0116088B2 (cg-RX-API-DMAC7.html) | 1989-03-22 |
Family
ID=15826292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57166166A Granted JPS5956814A (ja) | 1982-09-24 | 1982-09-24 | 非接地電路絶縁監視装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5956814A (cg-RX-API-DMAC7.html) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0821731A (ja) * | 1994-07-06 | 1996-01-23 | Sugimoto Kensetsu Kk | 墨だし標柱 |
| CN111735851A (zh) * | 2020-07-21 | 2020-10-02 | 国网山东省电力公司潍坊市寒亭区供电公司 | 一种电缆绝缘层在线监测装置及其监测方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3893331B2 (ja) * | 2002-08-19 | 2007-03-14 | 財団法人鉄道総合技術研究所 | き電回路の保護装置 |
-
1982
- 1982-09-24 JP JP57166166A patent/JPS5956814A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0821731A (ja) * | 1994-07-06 | 1996-01-23 | Sugimoto Kensetsu Kk | 墨だし標柱 |
| CN111735851A (zh) * | 2020-07-21 | 2020-10-02 | 国网山东省电力公司潍坊市寒亭区供电公司 | 一种电缆绝缘层在线监测装置及其监测方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0116088B2 (cg-RX-API-DMAC7.html) | 1989-03-22 |
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