Cart (Loading....) | Create Account
Close category search window

A New Adaptive Distance Relaying Scheme for Mutually Coupled Series-Compensated Parallel Transmission Lines During Intercircuit Faults

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

2 Author(s)
Makwana, V.H. ; Dept. of Electr. Eng., G.H. Patel Coll. of Eng. & Technol., Vallabh Vidyanagar, India ; Bhalja, B.R.

The presence of various types of intercircuit faults on a series-compensated parallel transmission line combined with the effect of mutual coupling and fault resistance makes the protection system quite complicated. In this paper, the authors have proposed a new adaptive digital distance relaying scheme which takes care of all such abnormalities of the conventional ground distance relays and measures the correct value of impedance during phase-to-phase and phase-to-phase-to-ground intercircuit faults. The proposed adaptive scheme is based on the derivation of the compensated value of impedance using symmetrical component theory. Furthermore, it does not require remote-end data. To validate the proposed scheme, numerous computer simulations have been carried out on an existing part of the Indian 400-kV, 300-km-long series-compensated parallel transmission line using MATLAB/SIMULINK software. Simulation results demonstrate the effectiveness of the proposed scheme since the maximum percentage error is within ±5%.

Published in:

Power Delivery, IEEE Transactions on  (Volume:26 ,  Issue: 4 )

Date of Publication:

Oct. 2011

Need Help?

IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.