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Fault-location scheme for power distribution system with distributed generation

Distributed power generation; Electric fault location; Location; Software testing; Distribution lines; Distribution systems; Fault type identification; Impedance based methods; Measured voltages; Power distribution faults; Power distribution system; Power system protection; Electric power system pro...

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Main Authors: Alwash S.F., Ramachandaramurthy V.K., Mithulananthan N.
Other Authors: 55787348800
Format: Article
Published: Institute of Electrical and Electronics Engineers Inc. 2023
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spelling my.uniten.dspace-223292023-05-29T14:00:15Z Fault-location scheme for power distribution system with distributed generation Alwash S.F. Ramachandaramurthy V.K. Mithulananthan N. 55787348800 6602912020 56246076300 Distributed power generation; Electric fault location; Location; Software testing; Distribution lines; Distribution systems; Fault type identification; Impedance based methods; Measured voltages; Power distribution faults; Power distribution system; Power system protection; Electric power system protection This paper presents a novel fault-location scheme for unbalanced power distribution system in the presence of distributed generation (DG). The proposed scheme first identifies the possible fault locations using a new formulation of the impedance-based method. The new formulation overcomes the requirement of fault-type identification by using only one fault-location equation. The proposed equation is applicable to all shunt fault types. From the possible fault locations, the exact fault location is then identified by matching the measured voltage at the substation bus and each DG unit bus with calculated ones. The proposed scheme is applicable for all DG types without the need for their individual parameters. The balanced and unbalanced laterals and the capacitive effect of distribution line are also considered. The proposed scheme was evaluated and tested on a modified IEEE 34-bus distribution system using PSCAD/EMTDC software. � 1986-2012 IEEE. Final 2023-05-29T06:00:15Z 2023-05-29T06:00:15Z 2015 Article 10.1109/TPWRD.2014.2372045 2-s2.0-84930506531 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84930506531&doi=10.1109%2fTPWRD.2014.2372045&partnerID=40&md5=d3d4e590a29395aa0c87b3fe79af215d https://irepository.uniten.edu.my/handle/123456789/22329 30 3 6963498 1187 1195 Institute of Electrical and Electronics Engineers Inc. Scopus
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
description Distributed power generation; Electric fault location; Location; Software testing; Distribution lines; Distribution systems; Fault type identification; Impedance based methods; Measured voltages; Power distribution faults; Power distribution system; Power system protection; Electric power system protection
author2 55787348800
author_facet 55787348800
Alwash S.F.
Ramachandaramurthy V.K.
Mithulananthan N.
format Article
author Alwash S.F.
Ramachandaramurthy V.K.
Mithulananthan N.
spellingShingle Alwash S.F.
Ramachandaramurthy V.K.
Mithulananthan N.
Fault-location scheme for power distribution system with distributed generation
author_sort Alwash S.F.
title Fault-location scheme for power distribution system with distributed generation
title_short Fault-location scheme for power distribution system with distributed generation
title_full Fault-location scheme for power distribution system with distributed generation
title_fullStr Fault-location scheme for power distribution system with distributed generation
title_full_unstemmed Fault-location scheme for power distribution system with distributed generation
title_sort fault-location scheme for power distribution system with distributed generation
publisher Institute of Electrical and Electronics Engineers Inc.
publishDate 2023
_version_ 1806427610717093888
score 13.214268

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