JPH0210770Y2 - - Google Patents
Info
- Publication number
- JPH0210770Y2 JPH0210770Y2 JP7722482U JP7722482U JPH0210770Y2 JP H0210770 Y2 JPH0210770 Y2 JP H0210770Y2 JP 7722482 U JP7722482 U JP 7722482U JP 7722482 U JP7722482 U JP 7722482U JP H0210770 Y2 JPH0210770 Y2 JP H0210770Y2
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- ground fault
- neutral point
- circuit
- circuit breaker
- 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
- 230000007935 neutral effect Effects 0.000 claims description 41
- 238000001514 detection method Methods 0.000 claims description 29
- 230000006866 deterioration Effects 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 4
- 238000011084 recovery Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 239000003990 capacitor Substances 0.000 description 6
- 230000007423 decrease Effects 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7722482U JPS58179839U (ja) | 1982-05-26 | 1982-05-26 | 中性点接地方式による地絡事故復旧装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7722482U JPS58179839U (ja) | 1982-05-26 | 1982-05-26 | 中性点接地方式による地絡事故復旧装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58179839U JPS58179839U (ja) | 1983-12-01 |
| JPH0210770Y2 true JPH0210770Y2 (en]) | 1990-03-16 |
Family
ID=30086496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7722482U Granted JPS58179839U (ja) | 1982-05-26 | 1982-05-26 | 中性点接地方式による地絡事故復旧装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58179839U (en]) |
-
1982
- 1982-05-26 JP JP7722482U patent/JPS58179839U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58179839U (ja) | 1983-12-01 |
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