JPS58204720A - 直流送電線の差動保護継電装置 - Google Patents
直流送電線の差動保護継電装置Info
- Publication number
- JPS58204720A JPS58204720A JP57086337A JP8633782A JPS58204720A JP S58204720 A JPS58204720 A JP S58204720A JP 57086337 A JP57086337 A JP 57086337A JP 8633782 A JP8633782 A JP 8633782A JP S58204720 A JPS58204720 A JP S58204720A
- Authority
- JP
- Japan
- Prior art keywords
- transmission line
- voltage
- current
- differential protection
- relay device
- 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
- 230000005540 biological transmission Effects 0.000 title claims description 21
- 230000017531 blood circulation Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 230000007257 malfunction Effects 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 3
- 241000270666 Testudines Species 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57086337A JPS58204720A (ja) | 1982-05-21 | 1982-05-21 | 直流送電線の差動保護継電装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57086337A JPS58204720A (ja) | 1982-05-21 | 1982-05-21 | 直流送電線の差動保護継電装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58204720A true JPS58204720A (ja) | 1983-11-29 |
JPS6361854B2 JPS6361854B2 (enrdf_load_stackoverflow) | 1988-11-30 |
Family
ID=13884028
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57086337A Granted JPS58204720A (ja) | 1982-05-21 | 1982-05-21 | 直流送電線の差動保護継電装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58204720A (enrdf_load_stackoverflow) |
-
1982
- 1982-05-21 JP JP57086337A patent/JPS58204720A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6361854B2 (enrdf_load_stackoverflow) | 1988-11-30 |
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