Positive Sequence Components based Fault Location Algorithm For Three Terminal Transmission Network with Non-Homogeneous Tapping

Chegireddy, Purushotham Reddy and Bhimasingu, Ravikumar (2021) Positive Sequence Components based Fault Location Algorithm For Three Terminal Transmission Network with Non-Homogeneous Tapping. In: 9th IEEE International Conference on Power Systems, ICPS 2021, 16 December 2021through 18 December 2021, Virtual, Online.

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Abstract

The research work presents a new positive sequence components based fault location estimation algorithm for three terminal non-homogeneous transmission network. The algorithm utilises the data corresponding to pre-fault and during fault for calculating line parameters and determines the faulted line section and fault location. The simulations are carried in PSCAD® and the algorithm is evaluated through MATLAB for a 161kV network. The algorithm has been evaluated for all fault types with different values of fault resistances at various fault locations. Out of 144 test cases 142 cases have resulted % error less than 1.5% i.e.The % error is less than 1.5% for 98.6% cases. © 2021 IEEE.

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IITH Creators:	IITH Creators ORCiD Bhimasingu, Ravikumar https://orcid.org/0000-0002-5880-4023
Item Type:	Conference or Workshop Item (Paper)
Uncontrolled Keywords:	Fault location; Fault section identification; Sequence components; Three-Terminal Non-homogeneous transmission Network
Subjects:	Electrical Engineering
Divisions:	Department of Electrical Engineering
Depositing User:	. LibTrainee 2021
Date Deposited:	14 Sep 2022 15:08
Last Modified:	14 Sep 2022 15:08
URI:	http://raiithold.iith.ac.in/id/eprint/10579
Publisher URL:	http://doi.org/10.1109/ICPS52420.2021.9670201
Related URLs:	Author Google Scholar

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