JPS6011531B2 - デイジタル差動保護継電装置 - Google Patents
デイジタル差動保護継電装置Info
- Publication number
- JPS6011531B2 JPS6011531B2 JP49020899A JP2089974A JPS6011531B2 JP S6011531 B2 JPS6011531 B2 JP S6011531B2 JP 49020899 A JP49020899 A JP 49020899A JP 2089974 A JP2089974 A JP 2089974A JP S6011531 B2 JPS6011531 B2 JP S6011531B2
- Authority
- JP
- Japan
- Prior art keywords
- value
- ratio
- protection relay
- relay device
- digital
- 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
Links
Landscapes
- Protection Of Transformers (AREA)
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49020899A JPS6011531B2 (ja) | 1974-02-20 | 1974-02-20 | デイジタル差動保護継電装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49020899A JPS6011531B2 (ja) | 1974-02-20 | 1974-02-20 | デイジタル差動保護継電装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS50113747A JPS50113747A (enrdf_load_stackoverflow) | 1975-09-06 |
JPS6011531B2 true JPS6011531B2 (ja) | 1985-03-26 |
Family
ID=12040065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP49020899A Expired JPS6011531B2 (ja) | 1974-02-20 | 1974-02-20 | デイジタル差動保護継電装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6011531B2 (enrdf_load_stackoverflow) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5243959A (en) * | 1975-10-03 | 1977-04-06 | Tokyo Electric Power Co Inc:The | Digital differential relay device |
JPS5243960A (en) * | 1975-10-03 | 1977-04-06 | Tokyo Electric Power Co Inc:The | Digital difference current relay |
JPS5256339A (en) * | 1975-11-05 | 1977-05-09 | Tokyo Electric Power Co Inc:The | Protective relay device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5334298B2 (enrdf_load_stackoverflow) * | 1972-03-14 | 1978-09-20 |
-
1974
- 1974-02-20 JP JP49020899A patent/JPS6011531B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS50113747A (enrdf_load_stackoverflow) | 1975-09-06 |
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