Fault location estimation for distribution system using simulated voltage sags data

Mokhlis, Hazlie and Li, H.Y. (2007) Fault location estimation for distribution system using simulated voltage sags data. In: Universities Power Engineering Conference, 2007. UPEC 2007. 42nd International, 2007.

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Abstract

This paper presents a new method for locating short-circuit fault in electrical distribution system. The method works by matching the actual voltage magnitude and phase angle with the simulated ones from fault analysis that stored in a database. The matching will give the possible faulty section/sections. A matching measurement algorithm is then applied to quantify the matching accuracy and to estimate faulty distance from particular bus on the section. In case more than one possible faulty section available, a ranking procedure is conducted to rank down the sections according to the degree of matching accuracy. A simulation test of the proposed method showed a satisfactory result.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Voltage Sags; Database; Fault Location; Distribution Networks
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Faculty of Engineering
Depositing User: Mr Jenal S
Date Deposited: 09 Jul 2013 04:33
Last Modified: 15 Oct 2018 05:54
URI: http://eprints.um.edu.my/id/eprint/7913

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