Skip navigation
Please use this identifier to cite or link to this item: http://repository.iitr.ac.in/handle/123456789/7180
Title: Comprehensive adaptive distance relaying scheme for parallel transmission lines
Authors: Upendar J.
Gupta, Chandra Prakash
Singh, Girish Kumar
Published in: IEEE Transactions on Power Delivery
Abstract: Reach accuracy of a distance relay is adversely affected by prefault system conditions, ground fault resistance, shunt capacitance, and mutual coupling of parallel lines. This paper presents a comprehensive adaptive relaying scheme for stand-alone distance protection of parallel transmission lines under a single-line-to-ground fault condition taking into account all of these factors. The proposed adaptive scheme is based on the back-propagation neural network used for training and adaptation. The relay acts as a stand-alone relay, which does not require a separate communication channel for real-time data transmission during faults. The simulation results show significant improvement in the relay selectivity. © 2010 IEEE.
Citation: IEEE Transactions on Power Delivery (2011), 26(2): 1039-1052
URI: https://doi.org/10.1109/TPWRD.2010.2090365
http://repository.iitr.ac.in/handle/123456789/7180
Issue Date: 2011
Keywords: Adaptive relaying
artificial neural networks (ANNs)
digital protection
parallel lines
ISSN: 8858977
Author Scopus IDs: 26423373000
7202352469
57193351909
Author Affiliations: Upendar, J., Department of Electrical Engineering, Indian Institute of Technology Roorkee, Roorkee, 247667, India
Gupta, C.P., Department of Electrical Engineering, Indian Institute of Technology Roorkee, Roorkee, 247667, India
Singh, G.K., Department of Electrical Engineering, Indian Institute of Technology Roorkee, Roorkee, 247667, India
Corresponding Author: Upendar, J.; Department of Electrical Engineering, Indian Institute of Technology Roorkee, Roorkee, 247667, India; email: jallaupendar@gmail.com
Appears in Collections:Journal Publications [EE]

Files in This Item:
There are no files associated with this item.
Show full item record


Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.