A comprehensive fault location estimation using voltage sag profile for non-homogenous distribution networks
An improvement in service continuity of power supply in distribution system could be achieved through a fast jault location. In line with this objective, a fault location method for a distribution network is proposed in this paper. The method uses non-linear voltage sag profile equations as a means...
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| Format: | Article |
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Praise Worthy Prize
2010
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| _version_ | 1825719449686114304 |
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| author | Mokhlis, Hazlie Li, H.Y. Mohamad, H. Bakar, A.H.A. |
| author_facet | Mokhlis, Hazlie Li, H.Y. Mohamad, H. Bakar, A.H.A. |
| author_sort | Mokhlis, Hazlie |
| collection | UM |
| description | An improvement in service continuity of power supply in distribution system could be achieved through a fast jault location. In line with this objective, a fault location method for a distribution network is proposed in this paper. The method uses non-linear voltage sag profile equations as a means to locate a fault. Considering the possibility of having non-homogeneity of line impedances in distribution network, the voltage sag profile equations are constructed for each section. The possible fault location is estimated by incorporating the measured voltage magnitude and its corresponding phase angle into equation of voltage sag as a function of fault distance. The uncertainty of fault resistance is also considered in this method by constructing the voltage sag equations bayed on different fault resistance values. The performance of the algorithm is presented using an actual distribution network. |
| first_indexed | 2024-03-06T05:19:55Z |
| format | Article |
| id | um.eprints-7905 |
| institution | Universiti Malaya |
| last_indexed | 2024-03-06T05:19:55Z |
| publishDate | 2010 |
| publisher | Praise Worthy Prize |
| record_format | dspace |
| spelling | um.eprints-79052019-08-09T01:30:55Z http://eprints.um.edu.my/7905/ A comprehensive fault location estimation using voltage sag profile for non-homogenous distribution networks Mokhlis, Hazlie Li, H.Y. Mohamad, H. Bakar, A.H.A. TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering An improvement in service continuity of power supply in distribution system could be achieved through a fast jault location. In line with this objective, a fault location method for a distribution network is proposed in this paper. The method uses non-linear voltage sag profile equations as a means to locate a fault. Considering the possibility of having non-homogeneity of line impedances in distribution network, the voltage sag profile equations are constructed for each section. The possible fault location is estimated by incorporating the measured voltage magnitude and its corresponding phase angle into equation of voltage sag as a function of fault distance. The uncertainty of fault resistance is also considered in this method by constructing the voltage sag equations bayed on different fault resistance values. The performance of the algorithm is presented using an actual distribution network. Praise Worthy Prize 2010 Article PeerReviewed Mokhlis, Hazlie and Li, H.Y. and Mohamad, H. and Bakar, A.H.A. (2010) A comprehensive fault location estimation using voltage sag profile for non-homogenous distribution networks. International Review of Electrical Engineering, 5 (5). pp. 2310-2316. ISSN 1827-6660, https://www.escholar.manchester.ac.uk/uk-ac-man-scw:100323 |
| spellingShingle | TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering Mokhlis, Hazlie Li, H.Y. Mohamad, H. Bakar, A.H.A. A comprehensive fault location estimation using voltage sag profile for non-homogenous distribution networks |
| title | A comprehensive fault location estimation using voltage sag profile for non-homogenous distribution networks |
| title_full | A comprehensive fault location estimation using voltage sag profile for non-homogenous distribution networks |
| title_fullStr | A comprehensive fault location estimation using voltage sag profile for non-homogenous distribution networks |
| title_full_unstemmed | A comprehensive fault location estimation using voltage sag profile for non-homogenous distribution networks |
| title_short | A comprehensive fault location estimation using voltage sag profile for non-homogenous distribution networks |
| title_sort | comprehensive fault location estimation using voltage sag profile for non homogenous distribution networks |
| topic | TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering |
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