JPS5967823A - 変圧器保護継電器 - Google Patents
変圧器保護継電器Info
- Publication number
- JPS5967823A JPS5967823A JP17788382A JP17788382A JPS5967823A JP S5967823 A JPS5967823 A JP S5967823A JP 17788382 A JP17788382 A JP 17788382A JP 17788382 A JP17788382 A JP 17788382A JP S5967823 A JPS5967823 A JP S5967823A
- Authority
- JP
- Japan
- Prior art keywords
- transformer
- current
- circuit
- output
- ratio
- 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
- Protection Of Transformers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17788382A JPS5967823A (ja) | 1982-10-08 | 1982-10-08 | 変圧器保護継電器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17788382A JPS5967823A (ja) | 1982-10-08 | 1982-10-08 | 変圧器保護継電器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5967823A true JPS5967823A (ja) | 1984-04-17 |
| JPS6327927B2 JPS6327927B2 (enExample) | 1988-06-06 |
Family
ID=16038718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17788382A Granted JPS5967823A (ja) | 1982-10-08 | 1982-10-08 | 変圧器保護継電器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5967823A (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0415721U (enExample) * | 1990-05-31 | 1992-02-07 | ||
| JPH0530930U (ja) * | 1991-09-25 | 1993-04-23 | 株式会社ミツトヨ | 可搬型情報処理装置の省電力回路 |
| JPH06348865A (ja) * | 1993-06-08 | 1994-12-22 | Nec Corp | 簡易データ収集装置 |
-
1982
- 1982-10-08 JP JP17788382A patent/JPS5967823A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6327927B2 (enExample) | 1988-06-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Zocholl et al. | How microprocessor relays respond to harmonics, saturation, and other wave distortions | |
| US4470091A (en) | Productive relay apparatus for protection from sub-synchronous current oscillations in a power system | |
| US3944846A (en) | Subsynchronous relay | |
| EP0637865A2 (en) | Transformer differential relay | |
| US4208687A (en) | Protective relay apparatus | |
| JPS5967823A (ja) | 変圧器保護継電器 | |
| JPS648524B2 (enExample) | ||
| JPS6327928B2 (enExample) | ||
| JPH04261329A (ja) | コンデンサバンクの保護装置 | |
| CA1147384A (en) | Filter input protection | |
| JPS61224825A (ja) | 交流発電機の地絡保護装置 | |
| JPS5910126A (ja) | 変圧器保護継電装置 | |
| JPS6074924A (ja) | 変圧器保護用比率差動継電器 | |
| JPH04248316A (ja) | 電力変換装置の過電流保護装置 | |
| JPS6242456B2 (enExample) | ||
| JPS6220770B2 (enExample) | ||
| JPS59149771A (ja) | 高調波フイルタ保護装置 | |
| JPS63161815A (ja) | インバ−タ装置の地絡保護装置 | |
| JPS5925528A (ja) | 変圧器保護継電装置 | |
| JPH0216652B2 (enExample) | ||
| JPS5838054B2 (ja) | 変圧器保護継電方式 | |
| JPS61199420A (ja) | コンデンサ設備 | |
| JPS5879424A (ja) | 地絡継電装置 | |
| JPS59149732A (ja) | 高調波フイルタ保護装置 | |
| JPS6051413A (ja) | 距離リレ− |