Paper Title :Effect Of Tcsc Device On Distance Protection And Its Mitigation” (TE-EE-070)
Author :Snusha R. Dharmik, Radharaman shaha
Article Citation :Snusha R. Dharmik ,Radharaman shaha ,
(2015 ) " Effect Of Tcsc Device On Distance Protection And Its Mitigation” (TE-EE-070) " ,
International Journal of Electrical, Electronics and Data Communication (IJEEDC) ,
pp. 143-148,
Special Issue-2 June
Abstract : The basic operation principle of distance
relay is based on the fact that the line impedance is
fairly constant with respect to the line length.
However, the implementation of FACTS controllers
in power system transmission for enhancing the
power system controllability and stability have
introduced new power system issues in the field of
power system protection that must be considered and
analyzed. Some of the concerns include the rapid
changes in line impedance and the transients
introduced by the fault occurrence and the associated
control action of the FACTS Controllers. The
presence of the FACTS devices in the faulted loop
introduces changes to the line parameters seen by the
distance relay. The effect of FACTS device would
affect both the steady state and transient
characteristics of the apparent impedance seen by
distance relays due to the fast response time of
FACTS Controllers with respect to that of the
protective devices.
Keywords: Power system protection, TCSC, Zones,
Distance Relay.
Type : Research paper
Published : Special Issue-2 June
DOIONLINE NO - IJEEDC-IRAJ-DOIONLINE-2410
View Here
Copyright: © Institute of Research and Journals
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Published on 2015-06-18 |
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