JPS51143369A - Detection method of dielectric deterioration of electric appliances - Google Patents
Detection method of dielectric deterioration of electric appliancesInfo
- Publication number
- JPS51143369A JPS51143369A JP6643975A JP6643975A JPS51143369A JP S51143369 A JPS51143369 A JP S51143369A JP 6643975 A JP6643975 A JP 6643975A JP 6643975 A JP6643975 A JP 6643975A JP S51143369 A JPS51143369 A JP S51143369A
- Authority
- JP
- Japan
- Prior art keywords
- detection method
- electric appliances
- dielectric deterioration
- deterioration
- dielectric
- 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
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Testing Relating To Insulation (AREA)
- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
Abstract
PURPOSE: To detect a degree of dielectric deterioration of an insulator continuously by detecting a temperature difference between a conductor and the insulator, and in addition detecting a weight loss of the insulator.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6643975A JPS51143369A (en) | 1975-06-04 | 1975-06-04 | Detection method of dielectric deterioration of electric appliances |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6643975A JPS51143369A (en) | 1975-06-04 | 1975-06-04 | Detection method of dielectric deterioration of electric appliances |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51143369A true JPS51143369A (en) | 1976-12-09 |
JPS5731111B2 JPS5731111B2 (en) | 1982-07-02 |
Family
ID=13315791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6643975A Granted JPS51143369A (en) | 1975-06-04 | 1975-06-04 | Detection method of dielectric deterioration of electric appliances |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51143369A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6148772A (en) * | 1984-08-17 | 1986-03-10 | Yaskawa Electric Mfg Co Ltd | Insulation monitoring device |
JP2015091219A (en) * | 2013-11-06 | 2015-05-11 | ゼネラル・エレクトリック・カンパニイ | Temperature compensation of insulation monitoring for rotating machines |
-
1975
- 1975-06-04 JP JP6643975A patent/JPS51143369A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6148772A (en) * | 1984-08-17 | 1986-03-10 | Yaskawa Electric Mfg Co Ltd | Insulation monitoring device |
JPH0535390B2 (en) * | 1984-08-17 | 1993-05-26 | Yaskawa Electric Corp | |
JP2015091219A (en) * | 2013-11-06 | 2015-05-11 | ゼネラル・エレクトリック・カンパニイ | Temperature compensation of insulation monitoring for rotating machines |
Also Published As
Publication number | Publication date |
---|---|
JPS5731111B2 (en) | 1982-07-02 |
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