JPS63187076U - - Google Patents
Info
- Publication number
- JPS63187076U JPS63187076U JP7735787U JP7735787U JPS63187076U JP S63187076 U JPS63187076 U JP S63187076U JP 7735787 U JP7735787 U JP 7735787U JP 7735787 U JP7735787 U JP 7735787U JP S63187076 U JPS63187076 U JP S63187076U
- Authority
- JP
- Japan
- Prior art keywords
- ground fault
- circuit
- detection
- current
- fault detection
- 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 claims description 15
- 239000003990 capacitor Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 230000003321 amplification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Locating Faults (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7735787U JPH0623970Y2 (ja) | 1987-05-25 | 1987-05-25 | 直流回路における地絡箇所検出回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7735787U JPH0623970Y2 (ja) | 1987-05-25 | 1987-05-25 | 直流回路における地絡箇所検出回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63187076U true JPS63187076U (enrdf_load_html_response) | 1988-11-30 |
| JPH0623970Y2 JPH0623970Y2 (ja) | 1994-06-22 |
Family
ID=30925285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7735787U Expired - Lifetime JPH0623970Y2 (ja) | 1987-05-25 | 1987-05-25 | 直流回路における地絡箇所検出回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0623970Y2 (enrdf_load_html_response) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011223801A (ja) * | 2010-04-13 | 2011-11-04 | Chugoku Electric Power Co Inc:The | 直流地絡箇所探索方法、地絡電流供給装置及び直流地絡監視システム |
| JP2011227019A (ja) * | 2010-04-23 | 2011-11-10 | Chugoku Electric Power Co Inc:The | 直流回路地絡探索装置および直流回路地絡事故個所探索方法 |
| JP2013145157A (ja) * | 2012-01-13 | 2013-07-25 | Chugoku Electric Power Co Inc:The | 直流地絡検知装置及び直流地絡検知方法 |
| JP2013210246A (ja) * | 2012-03-30 | 2013-10-10 | Chugoku Electric Power Co Inc:The | 抵抗値算出装置 |
-
1987
- 1987-05-25 JP JP7735787U patent/JPH0623970Y2/ja not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011223801A (ja) * | 2010-04-13 | 2011-11-04 | Chugoku Electric Power Co Inc:The | 直流地絡箇所探索方法、地絡電流供給装置及び直流地絡監視システム |
| JP2011227019A (ja) * | 2010-04-23 | 2011-11-10 | Chugoku Electric Power Co Inc:The | 直流回路地絡探索装置および直流回路地絡事故個所探索方法 |
| JP2013145157A (ja) * | 2012-01-13 | 2013-07-25 | Chugoku Electric Power Co Inc:The | 直流地絡検知装置及び直流地絡検知方法 |
| JP2013210246A (ja) * | 2012-03-30 | 2013-10-10 | Chugoku Electric Power Co Inc:The | 抵抗値算出装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0623970Y2 (ja) | 1994-06-22 |