Faut Location in Distance Relays
Faut Location in Distance Relays
(OP)
Hi
We have a Distance Relay From ALSTOM, Type LFZP111. The Line is 132KV and about 300KM Long. There are transformers at various point along the line. We set 80% (70KM) of the first segment as Zone 1 and the entire length of the line as Zone 2. What distance do We set as the length of the line for the Fault Locator? We initially set the entire length but are getting funny locations whenever there is a trip.
We have a Distance Relay From ALSTOM, Type LFZP111. The Line is 132KV and about 300KM Long. There are transformers at various point along the line. We set 80% (70KM) of the first segment as Zone 1 and the entire length of the line as Zone 2. What distance do We set as the length of the line for the Fault Locator? We initially set the entire length but are getting funny locations whenever there is a trip.






RE: Faut Location in Distance Relays
RE: Faut Location in Distance Relays
RE: Faut Location in Distance Relays
RE: Faut Location in Distance Relays
RE: Faut Location in Distance Relays
RE: Faut Location in Distance Relays
TYPE R1 X1
300 CU 0.21469 0.80731
1272AAC 0.07740 0.64223
khadisa, what do you mean by "funny"?
RE: Faut Location in Distance Relays
RE: Faut Location in Distance Relays