JPH0622227Y2 - 絶縁耐力回復診断装置 - Google Patents
絶縁耐力回復診断装置Info
- Publication number
- JPH0622227Y2 JPH0622227Y2 JP3233887U JP3233887U JPH0622227Y2 JP H0622227 Y2 JPH0622227 Y2 JP H0622227Y2 JP 3233887 U JP3233887 U JP 3233887U JP 3233887 U JP3233887 U JP 3233887U JP H0622227 Y2 JPH0622227 Y2 JP H0622227Y2
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- switch
- capacitor
- bus bar
- waveform
- 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
- 238000011084 recovery Methods 0.000 title claims description 12
- 239000003990 capacitor Substances 0.000 claims description 25
- 238000009413 insulation Methods 0.000 description 13
- 238000002347 injection Methods 0.000 description 10
- 239000007924 injection Substances 0.000 description 10
- 238000001514 detection method Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000003745 diagnosis Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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 |
---|---|---|---|
JP3233887U JPH0622227Y2 (ja) | 1987-03-05 | 1987-03-05 | 絶縁耐力回復診断装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3233887U JPH0622227Y2 (ja) | 1987-03-05 | 1987-03-05 | 絶縁耐力回復診断装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63139563U JPS63139563U (enrdf_load_stackoverflow) | 1988-09-14 |
JPH0622227Y2 true JPH0622227Y2 (ja) | 1994-06-08 |
Family
ID=30838919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3233887U Expired - Lifetime JPH0622227Y2 (ja) | 1987-03-05 | 1987-03-05 | 絶縁耐力回復診断装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0622227Y2 (enrdf_load_stackoverflow) |
-
1987
- 1987-03-05 JP JP3233887U patent/JPH0622227Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS63139563U (enrdf_load_stackoverflow) | 1988-09-14 |
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