Abstract
The double-ended measurement-based approach has been widely incorporated in the underground fault localization domain due to high localization accuracy. However, this approach generally requires costly GPS time receivers to synchronize the data at both ends, while the GPS would face satellite invisibility, atmospheric condition problems, and the installation constraint for deep underground cables. This paper proposes a zero-crossing point-based approach, where the zero-crossing point before the fault time from both ends of the cable is identified and calibrated to synchronize the measurements. With the proposed method, the measurements could be synchronized at a low cost without a GPS device. The performance of the proposed technique is evaluated via simulations of an underground cable system modeled in PSCAD, followed by a discussion on results.
| Original language | English |
|---|---|
| Title of host publication | 2022 IEEE Electrical Power and Energy Conference, EPEC 2022 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 137-142 |
| Number of pages | 6 |
| ISBN (Electronic) | 9781665463188 |
| DOIs | |
| Publication status | Published - Dec 2022 |
| Event | 2022 IEEE Electrical Power and Energy Conference, EPEC 2022 - Virtual, Online, Canada Duration: 5 Dec 2022 → 7 Dec 2022 |
Publication series
| Name | 2022 IEEE Electrical Power and Energy Conference, EPEC 2022 |
|---|
Conference
| Conference | 2022 IEEE Electrical Power and Energy Conference, EPEC 2022 |
|---|---|
| Country/Territory | Canada |
| City | Virtual, Online |
| Period | 5/12/22 → 7/12/22 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- Fault Localization
- Time Synchronization
- Underground Cable
- Zero-Crossing Point
ASJC Scopus subject areas
- Energy Engineering and Power Technology
- Renewable Energy, Sustainability and the Environment
- Automotive Engineering
- Electrical and Electronic Engineering
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