Fault location algotithm based on ann for single line-to-ground fault in MV distribution system
Master of Science in Electrical Power Engineering
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Universiti Malaysia Perlis (UniMAP)
2016
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| Online Access: | http://dspace.unimap.edu.my:80/xmlui/handle/123456789/72701 |
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my.unimap-727012023-03-03T07:06:25Z Fault location algotithm based on ann for single line-to-ground fault in MV distribution system Ali Adil, Abdalgane Mohd Rafi, Adzman, Dr. Electric fault location Fault location (Engineering) Electric power systems MV networks Single line-to-ground (SLG) Master of Science in Electrical Power Engineering This project was focused to detect and locate the single line-to-ground (SLG) fault which occurs on transmission lines in MV networks. SLG fault is the most common compared to other faults. To detect and locate single-phase ground faults on MV networks, the ANN based fault location algorithm was developed to achieve this objective. In beginning, the MV network was designed by using Electromagnetic Transient Program-Alternative Transient Program (EMTP-ATP) according to a real network (IEEE 34 feeder). After that the network was simulated by creating faults at different locations. In addition, an earth resistance were changed and all the data which was used, is recorded to develop the ANN based FL algorithm. The fault current signal was measured in the EMTP program. Also, were analyzed captured signals by using the Fast Fourier Transform (FFT) in MATLAB to calculate the highest first three domains. 150 fault locations were simulated on the MV network to generate fault currents. The data is gathered from simulated fault currents. The data was trained and tested in the neural network in MATLAB to develop the algorithm. The developed algorithm is able to estimate a location for SLG faults which were simulated on the MV network. From a comparison between all location faults which were simulated and all locations which were detected in the developed FL algorithm it was found that the total error between them was small and the error is less than 0.72 km. Then based on the developed algorithm, the Simulink circuit was generated and tested to detect a SLG fault which may occur in the MV network in a future. 2016 2021-11-05T01:10:51Z 2021-11-05T01:10:51Z Dissertation http://dspace.unimap.edu.my:80/xmlui/handle/123456789/72701 en Universiti Malaysia Perlis (UniMAP) Universiti Malaysia Perlis (UniMAP) School of Electrical Systems Engineering |
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Universiti Malaysia Perlis |
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UniMAP Library |
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Asia |
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Malaysia |
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Universiti Malaysia Perlis |
| content_source |
UniMAP Library Digital Repository |
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http://dspace.unimap.edu.my/ |
| language |
English |
| topic |
Electric fault location Fault location (Engineering) Electric power systems MV networks Single line-to-ground (SLG) |
| spellingShingle |
Electric fault location Fault location (Engineering) Electric power systems MV networks Single line-to-ground (SLG) Ali Adil, Abdalgane Fault location algotithm based on ann for single line-to-ground fault in MV distribution system |
| description |
Master of Science in Electrical Power Engineering |
| author2 |
Mohd Rafi, Adzman, Dr. |
| author_facet |
Mohd Rafi, Adzman, Dr. Ali Adil, Abdalgane |
| format |
Dissertation |
| author |
Ali Adil, Abdalgane |
| author_sort |
Ali Adil, Abdalgane |
| title |
Fault location algotithm based on ann for single line-to-ground fault in MV distribution system |
| title_short |
Fault location algotithm based on ann for single line-to-ground fault in MV distribution system |
| title_full |
Fault location algotithm based on ann for single line-to-ground fault in MV distribution system |
| title_fullStr |
Fault location algotithm based on ann for single line-to-ground fault in MV distribution system |
| title_full_unstemmed |
Fault location algotithm based on ann for single line-to-ground fault in MV distribution system |
| title_sort |
fault location algotithm based on ann for single line-to-ground fault in mv distribution system |
| publisher |
Universiti Malaysia Perlis (UniMAP) |
| publishDate |
2016 |
| url |
http://dspace.unimap.edu.my:80/xmlui/handle/123456789/72701 |
| _version_ |
1772813061937168384 |
| score |
13.222552 |