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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Institute of Electrical and Electronics Engineers Inc.
2023
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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 |
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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 |
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55787348800 |
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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 |