Abstract
Accurate fault location within electric power systems is important in reducing outage duration and increasing the system reliability. This paper explores the topic of fault location using traveling waves generated by fault conditions and the discrete wavelet transform used for identifying wavefront arrival time. There is a great deal of literature on travelling wave based fault location methods. The contributions of the paper include thorough examination of the impacts of wavelet families used for analysis and sampling rate on fault location accuracy. The single-ended and double-ended methods are presented and evaluated on a single circuit and double circuit 500kV system modeled using Matlab simpowersystems.
Original language | English |
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Title of host publication | Clemson University Power Systems Conference, PSC 2020 |
ISBN (Electronic) | 9781728193847 |
DOIs | |
State | Published - Mar 2020 |
Event | 2020 Clemson University Power Systems Conference, PSC 2020 - Clemson, United States Duration: Mar 10 2020 → Mar 13 2020 |
Publication series
Name | Clemson University Power Systems Conference, PSC 2020 |
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Conference
Conference | 2020 Clemson University Power Systems Conference, PSC 2020 |
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Country/Territory | United States |
City | Clemson |
Period | 3/10/20 → 3/13/20 |
Bibliographical note
Publisher Copyright:© 2020 IEEE.
Keywords
- Discrete wavelet transform
- Fault location
- Transmission systems
- Traveling waves
ASJC Scopus subject areas
- Artificial Intelligence
- Information Systems and Management
- Energy Engineering and Power Technology
- Renewable Energy, Sustainability and the Environment
- Electrical and Electronic Engineering
- Control and Optimization