JPH0152979B2 - - Google Patents
Info
- Publication number
- JPH0152979B2 JPH0152979B2 JP57195862A JP19586282A JPH0152979B2 JP H0152979 B2 JPH0152979 B2 JP H0152979B2 JP 57195862 A JP57195862 A JP 57195862A JP 19586282 A JP19586282 A JP 19586282A JP H0152979 B2 JPH0152979 B2 JP H0152979B2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- information
- current
- circuit
- cbx
- 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
- 238000001514 detection method Methods 0.000 claims description 38
- 230000005856 abnormality Effects 0.000 claims description 33
- 230000005540 biological transmission Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 9
- 238000003708 edge detection Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000007257 malfunction Effects 0.000 description 3
- 230000013011 mating Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57195862A JPS5986414A (ja) | 1982-11-10 | 1982-11-10 | 電流差動継電装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57195862A JPS5986414A (ja) | 1982-11-10 | 1982-11-10 | 電流差動継電装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5986414A JPS5986414A (ja) | 1984-05-18 |
| JPH0152979B2 true JPH0152979B2 (cs) | 1989-11-10 |
Family
ID=16348218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57195862A Granted JPS5986414A (ja) | 1982-11-10 | 1982-11-10 | 電流差動継電装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5986414A (cs) |
-
1982
- 1982-11-10 JP JP57195862A patent/JPS5986414A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5986414A (ja) | 1984-05-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59194623A (ja) | 方向比較ブロツキング方式の保護継電器 | |
| KR20040014364A (ko) | 지락 방향 계전 장치 | |
| CN108429537B (zh) | 一种光伏逆变器故障处理电路和电子设备 | |
| EP0488123B1 (en) | Digital protective relay apparatus | |
| JPH0152979B2 (cs) | ||
| JP4020203B2 (ja) | 保護継電装置の自動監視回路 | |
| CN108963983B (zh) | 防止就地化保护goose报文误出口的方法、保护装置和启动cpu | |
| JPS61114629A (ja) | 共通バス型伝送系のドライバ離脱回路 | |
| CN109687407B (zh) | 一二次融合成套柱上负荷开关的反向闭锁装置及实现方法 | |
| JP2002315175A (ja) | 保護リレーシステム | |
| JPH05342027A (ja) | ディジタル入力回路の監視装置 | |
| JP3538975B2 (ja) | 保護継電システム | |
| JPH04312315A (ja) | 電流差動リレー装置 | |
| JP3335788B2 (ja) | 電力系統保護制御装置 | |
| JPS6338930B2 (cs) | ||
| JP2022172806A (ja) | 保護リレー装置 | |
| JPS61285022A (ja) | 遮断器不動作保護回路 | |
| JPS6366136B2 (cs) | ||
| JPS61196713A (ja) | 保護継電装置 | |
| JPS6152612B2 (cs) | ||
| JPS61189120A (ja) | 保護継電装置 | |
| JPH0236727A (ja) | 配電線故障の高速切り離し・復旧方式 | |
| JPH0452048B2 (cs) | ||
| JPH0833190A (ja) | 方向比較搬送保護継電装置 | |
| JPS60121914A (ja) | 電流差動保護継電装置 |