JPS5854818A - 配電線の過電流表示装置 - Google Patents
配電線の過電流表示装置Info
- Publication number
- JPS5854818A JPS5854818A JP56155478A JP15547881A JPS5854818A JP S5854818 A JPS5854818 A JP S5854818A JP 56155478 A JP56155478 A JP 56155478A JP 15547881 A JP15547881 A JP 15547881A JP S5854818 A JPS5854818 A JP S5854818A
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- circuit
- capacitor
- voltage
- display
- 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
- 239000003990 capacitor Substances 0.000 claims description 48
- 238000001514 detection method Methods 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 7
- 238000011084 recovery Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- -1 hydrogen ions Chemical class 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000006386 memory function Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 206010014357 Electric shock Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000009474 immediate action Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- WYROLENTHWJFLR-ACLDMZEESA-N queuine Chemical compound C1=2C(=O)NC(N)=NC=2NC=C1CN[C@H]1C=C[C@H](O)[C@@H]1O WYROLENTHWJFLR-ACLDMZEESA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Locating Faults (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56155478A JPS5854818A (ja) | 1981-09-29 | 1981-09-29 | 配電線の過電流表示装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56155478A JPS5854818A (ja) | 1981-09-29 | 1981-09-29 | 配電線の過電流表示装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5854818A true JPS5854818A (ja) | 1983-03-31 |
| JPH0227888B2 JPH0227888B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-06-20 |
Family
ID=15606922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56155478A Granted JPS5854818A (ja) | 1981-09-29 | 1981-09-29 | 配電線の過電流表示装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5854818A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6062832U (ja) * | 1983-09-30 | 1985-05-02 | エナジーサポート株式会社 | 事故検出回路 |
| JPS60160924A (ja) * | 1984-01-31 | 1985-08-22 | 松下電器産業株式会社 | 電気液体加熱機器 |
| JPS6256873A (ja) * | 1985-09-05 | 1987-03-12 | Chubu Electric Power Co Inc | 短絡検出表示装置 |
| JPS6244275U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1985-09-05 | 1987-03-17 |
-
1981
- 1981-09-29 JP JP56155478A patent/JPS5854818A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6062832U (ja) * | 1983-09-30 | 1985-05-02 | エナジーサポート株式会社 | 事故検出回路 |
| JPS60160924A (ja) * | 1984-01-31 | 1985-08-22 | 松下電器産業株式会社 | 電気液体加熱機器 |
| JPS6256873A (ja) * | 1985-09-05 | 1987-03-12 | Chubu Electric Power Co Inc | 短絡検出表示装置 |
| JPS6244275U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1985-09-05 | 1987-03-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0227888B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-06-20 |
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