JPH03109066U - - Google Patents
Info
- Publication number
- JPH03109066U JPH03109066U JP1458490U JP1458490U JPH03109066U JP H03109066 U JPH03109066 U JP H03109066U JP 1458490 U JP1458490 U JP 1458490U JP 1458490 U JP1458490 U JP 1458490U JP H03109066 U JPH03109066 U JP H03109066U
- Authority
- JP
- Japan
- Prior art keywords
- ground wire
- current sensor
- partial discharge
- electrical device
- internal partial
- 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 3
- 239000000284 extract Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Testing Relating To Insulation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1458490U JP2511324Y2 (ja) | 1990-02-16 | 1990-02-16 | 電気機器の内部部分放電検出装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1458490U JP2511324Y2 (ja) | 1990-02-16 | 1990-02-16 | 電気機器の内部部分放電検出装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03109066U true JPH03109066U (un) | 1991-11-08 |
JP2511324Y2 JP2511324Y2 (ja) | 1996-09-25 |
Family
ID=31517936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1458490U Expired - Lifetime JP2511324Y2 (ja) | 1990-02-16 | 1990-02-16 | 電気機器の内部部分放電検出装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2511324Y2 (un) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10142286A (ja) * | 1996-11-08 | 1998-05-29 | Nissin Electric Co Ltd | 絶縁診断装置 |
JP2019120548A (ja) * | 2017-12-28 | 2019-07-22 | 九電テクノシステムズ株式会社 | 絶縁劣化診断装置及び絶縁劣化箇所標定装置 |
-
1990
- 1990-02-16 JP JP1458490U patent/JP2511324Y2/ja not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10142286A (ja) * | 1996-11-08 | 1998-05-29 | Nissin Electric Co Ltd | 絶縁診断装置 |
JP2019120548A (ja) * | 2017-12-28 | 2019-07-22 | 九電テクノシステムズ株式会社 | 絶縁劣化診断装置及び絶縁劣化箇所標定装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2511324Y2 (ja) | 1996-09-25 |
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