Greber, Márton and Fodor, Attila and Magyar, Attila (2022) Phasor measurement unit based local fault detection in distribution systems. In: 11th IFAC Symposium on Control of Power and Energy Systems CPES 2022, 21–23 June 2022, online.
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Abstract
Distribution systems with advanced metering infrastructure offer many opportunities for fault detection. A novel approach is presented in this paper for local fault diagnosis in neighbour area networks by utilizing data concentrators. A lightweight local diagnostic function is presented based on first engineering principles. It is shown that from four phasor measurement unit data, a fault can be detected between buses and fault parameters can be evaluated. The diagnosis of a neighbour area network is accomplished as a sequential application of the local method. Edge cases and limitations of the method are explored. The applicability of the method is demonstrated on a real world case study. By introducing threshold values for the fault parameters, the results fulfill the engineering expectations.
| Item Type: | Conference or Workshop Item (Paper) |
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| Subjects: | T Technology / alkalmazott, műszaki tudományok > T2 Technology (General) / műszaki tudományok általában |
| Depositing User: | Dr Attila Magyar |
| Date Deposited: | 21 Sep 2022 08:53 |
| Last Modified: | 21 Sep 2022 08:53 |
| URI: | http://real.mtak.hu/id/eprint/149194 |
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