JPS57132727A - Transformer protecting relay unit - Google Patents
Transformer protecting relay unitInfo
- Publication number
- JPS57132727A JPS57132727A JP1496781A JP1496781A JPS57132727A JP S57132727 A JPS57132727 A JP S57132727A JP 1496781 A JP1496781 A JP 1496781A JP 1496781 A JP1496781 A JP 1496781A JP S57132727 A JPS57132727 A JP S57132727A
- Authority
- JP
- Japan
- Prior art keywords
- relay unit
- protecting relay
- transformer protecting
- transformer
- unit
- 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 |
---|---|---|---|
JP1496781A JPS57132727A (en) | 1981-02-05 | 1981-02-05 | Transformer protecting relay unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1496781A JPS57132727A (en) | 1981-02-05 | 1981-02-05 | Transformer protecting relay unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57132727A true JPS57132727A (en) | 1982-08-17 |
Family
ID=11875740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1496781A Pending JPS57132727A (en) | 1981-02-05 | 1981-02-05 | Transformer protecting relay unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57132727A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61157221A (en) * | 1984-12-28 | 1986-07-16 | 株式会社東芝 | Differential relay device for protecting transformer |
JP2009027802A (en) * | 2007-07-18 | 2009-02-05 | Chugoku Electric Power Co Inc:The | Surge absorber with measuring function, transformer for instrument, power facility, and protection method for power facility |
-
1981
- 1981-02-05 JP JP1496781A patent/JPS57132727A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61157221A (en) * | 1984-12-28 | 1986-07-16 | 株式会社東芝 | Differential relay device for protecting transformer |
JPH0586128B2 (en) * | 1984-12-28 | 1993-12-10 | Tokyo Shibaura Electric Co | |
JP2009027802A (en) * | 2007-07-18 | 2009-02-05 | Chugoku Electric Power Co Inc:The | Surge absorber with measuring function, transformer for instrument, power facility, and protection method for power facility |
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