Under-reach correction in twin circuits without residual current input from the parallel line
Mutual coupling poses difficult problems witnessed during single phase to earth fault, in transmission line protection. In parallel lines on the same right of way, mutually coupled zero-sequence circuits cause error in the apparent impedance seen by the relay. This causes the distance relay at one e...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
2008
|
| Subjects: | |
| Online Access: | http://scholars.utp.edu.my/id/eprint/364/ http://scholars.utp.edu.my/id/eprint/364/1/paper.pdf |