By Topic

Effects of voltage transformers connection point on measured impedance at relaying point for inter phase faults in presence of TCSC

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Jamali, S. ; Dept. of Electr. Eng., Iran Univ. of Sci. & Technol., Tehran ; Kazemi, A. ; Shateri, H.

This paper presents the measured impedance at the relaying point in the presence of thyristor controlled series compensator (TCSC), one of the series connected flexible alternating current transmission system (FACTS) devices, in the case of inter phase, phase to phase and three phase, faults. The measured impedance at the relaying point itself depends on the power system structural and operational conditions, and especially the fault resistance. In the presence of TCSC at the near end of the line, its compensation degree as well as the distance relay voltage transformers connection point, affects the measured impedance at the relaying point. Here, the measured impedance at the relaying point is calculated due to concerning parameters.

Published in:

Power and Energy Conference, 2008. PECon 2008. IEEE 2nd International

Date of Conference:

1-3 Dec. 2008