JPS57193932A - Radio differential protective relay unit for transformer - Google Patents
Radio differential protective relay unit for transformerInfo
- Publication number
- JPS57193932A JPS57193932A JP7860781A JP7860781A JPS57193932A JP S57193932 A JPS57193932 A JP S57193932A JP 7860781 A JP7860781 A JP 7860781A JP 7860781 A JP7860781 A JP 7860781A JP S57193932 A JPS57193932 A JP S57193932A
- Authority
- JP
- Japan
- Prior art keywords
- transformer
- relay unit
- protective relay
- differential protective
- radio
- 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
- Protection Of Transformers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7860781A JPS57193932A (en) | 1981-05-26 | 1981-05-26 | Radio differential protective relay unit for transformer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7860781A JPS57193932A (en) | 1981-05-26 | 1981-05-26 | Radio differential protective relay unit for transformer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57193932A true JPS57193932A (en) | 1982-11-29 |
Family
ID=13666566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7860781A Pending JPS57193932A (en) | 1981-05-26 | 1981-05-26 | Radio differential protective relay unit for transformer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57193932A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62196019A (en) * | 1986-02-24 | 1987-08-29 | 三菱電機株式会社 | Differential relay for transformer protection |
JPS62196018A (en) * | 1986-02-24 | 1987-08-29 | 三菱電機株式会社 | Differential relay for transformer protection |
CN105140883A (en) * | 2015-07-07 | 2015-12-09 | 江苏金智科技股份有限公司 | Differential protection system applied to transformer circuit |
-
1981
- 1981-05-26 JP JP7860781A patent/JPS57193932A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62196019A (en) * | 1986-02-24 | 1987-08-29 | 三菱電機株式会社 | Differential relay for transformer protection |
JPS62196018A (en) * | 1986-02-24 | 1987-08-29 | 三菱電機株式会社 | Differential relay for transformer protection |
JPH0546775B2 (en) * | 1986-02-24 | 1993-07-14 | Mitsubishi Electric Corp | |
JPH0546774B2 (en) * | 1986-02-24 | 1993-07-14 | Mitsubishi Electric Corp | |
CN105140883A (en) * | 2015-07-07 | 2015-12-09 | 江苏金智科技股份有限公司 | Differential protection system applied to transformer circuit |
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