JPS53121145A - Grounding detector for field winding - Google Patents
Grounding detector for field windingInfo
- Publication number
- JPS53121145A JPS53121145A JP3469477A JP3469477A JPS53121145A JP S53121145 A JPS53121145 A JP S53121145A JP 3469477 A JP3469477 A JP 3469477A JP 3469477 A JP3469477 A JP 3469477A JP S53121145 A JPS53121145 A JP S53121145A
- Authority
- JP
- Japan
- Prior art keywords
- field winding
- grounding detector
- grounding
- detector
- rac
- 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.)
- Pending
Links
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Protection Of Generators And Motors (AREA)
Abstract
PURPOSE:To determine the magnitude of grounding resistance through C-RAC bridge method without dependence on grounding point.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3469477A JPS53121145A (en) | 1977-03-30 | 1977-03-30 | Grounding detector for field winding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3469477A JPS53121145A (en) | 1977-03-30 | 1977-03-30 | Grounding detector for field winding |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53121145A true JPS53121145A (en) | 1978-10-23 |
Family
ID=12421475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3469477A Pending JPS53121145A (en) | 1977-03-30 | 1977-03-30 | Grounding detector for field winding |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53121145A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5996822A (en) * | 1982-11-19 | 1984-06-04 | 富士電機株式会社 | Ground-fault detecting circuit for generator field coil |
-
1977
- 1977-03-30 JP JP3469477A patent/JPS53121145A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5996822A (en) * | 1982-11-19 | 1984-06-04 | 富士電機株式会社 | Ground-fault detecting circuit for generator field coil |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A313 | Final decision of rejection without a dissenting response from the applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A313 Effective date: 20040203 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20040224 |