JPS63190305A - 避雷器の放電電流監視装置 - Google Patents
避雷器の放電電流監視装置Info
- Publication number
- JPS63190305A JPS63190305A JP2175287A JP2175287A JPS63190305A JP S63190305 A JPS63190305 A JP S63190305A JP 2175287 A JP2175287 A JP 2175287A JP 2175287 A JP2175287 A JP 2175287A JP S63190305 A JPS63190305 A JP S63190305A
- Authority
- JP
- Japan
- Prior art keywords
- discharge current
- lightning arrester
- conversion circuit
- peak hold
- hold circuit
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 25
- 238000012806 monitoring device Methods 0.000 claims description 15
- 239000003990 capacitor Substances 0.000 claims description 13
- 230000003287 optical effect Effects 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Thermistors And Varistors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2175287A JPS63190305A (ja) | 1987-02-03 | 1987-02-03 | 避雷器の放電電流監視装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2175287A JPS63190305A (ja) | 1987-02-03 | 1987-02-03 | 避雷器の放電電流監視装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63190305A true JPS63190305A (ja) | 1988-08-05 |
| JPH0567042B2 JPH0567042B2 (enrdf_load_stackoverflow) | 1993-09-24 |
Family
ID=12063793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2175287A Granted JPS63190305A (ja) | 1987-02-03 | 1987-02-03 | 避雷器の放電電流監視装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63190305A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012161137A (ja) * | 2011-01-31 | 2012-08-23 | Sankosha Corp | 保安器とそれを用いた保安器盤、保安器監視ユニット及び保安器監視システム |
-
1987
- 1987-02-03 JP JP2175287A patent/JPS63190305A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012161137A (ja) * | 2011-01-31 | 2012-08-23 | Sankosha Corp | 保安器とそれを用いた保安器盤、保安器監視ユニット及び保安器監視システム |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0567042B2 (enrdf_load_stackoverflow) | 1993-09-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |