JPH0733177Y2 - 配電線における瞬時地絡事故検出装置 - Google Patents
配電線における瞬時地絡事故検出装置Info
- Publication number
- JPH0733177Y2 JPH0733177Y2 JP7336487U JP7336487U JPH0733177Y2 JP H0733177 Y2 JPH0733177 Y2 JP H0733177Y2 JP 7336487 U JP7336487 U JP 7336487U JP 7336487 U JP7336487 U JP 7336487U JP H0733177 Y2 JPH0733177 Y2 JP H0733177Y2
- Authority
- JP
- Japan
- Prior art keywords
- ground fault
- section
- accident
- master station
- distribution line
- 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
- 238000001514 detection method Methods 0.000 title claims description 20
- 238000004891 communication Methods 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 230000008033 biological extinction Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 230000001186 cumulative effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
Landscapes
- Locating Faults (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7336487U JPH0733177Y2 (ja) | 1987-05-15 | 1987-05-15 | 配電線における瞬時地絡事故検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7336487U JPH0733177Y2 (ja) | 1987-05-15 | 1987-05-15 | 配電線における瞬時地絡事故検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63181972U JPS63181972U (enrdf_load_html_response) | 1988-11-24 |
| JPH0733177Y2 true JPH0733177Y2 (ja) | 1995-07-31 |
Family
ID=30917633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7336487U Expired - Lifetime JPH0733177Y2 (ja) | 1987-05-15 | 1987-05-15 | 配電線における瞬時地絡事故検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0733177Y2 (enrdf_load_html_response) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7511449B2 (ja) * | 2020-11-17 | 2024-07-05 | 三菱電機株式会社 | 配電システム |
-
1987
- 1987-05-15 JP JP7336487U patent/JPH0733177Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63181972U (enrdf_load_html_response) | 1988-11-24 |
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