EVALUATION OF FAULT LOCATION IN THREE-PHASE TRANSMISSION LINES BASED ON DISCRETE WAVELET TRANSFORM
This paper proposes an application of discrete wavelet transform for the evaluation of the location of fault in three-phase transmission lines. The first level approximate, and the detailed discrete wavelet transform coefficients of current at both ends are used for the evaluation of the locatio...
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| Format: | Article |
| Language: | English |
| Published: |
ICT Academy of Tamil Nadu
2020-04-01
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| Series: | ICTACT Journal on Microelectronics |
| Subjects: | |
| Online Access: | http://ictactjournals.in/paper/IJME_Vol_6_Iss_1_Paper_4_897_901.pdf |
| Summary: | This paper proposes an application of discrete wavelet transform for
the evaluation of the location of fault in three-phase transmission lines.
The first level approximate, and the detailed discrete wavelet transform
coefficients of current at both ends are used for the evaluation of the
location of faults. MATLAB has been used to simulate the three-phase
transmission lines. The proposed technique is tested with varying types
of fault and locations of fault. The simulation results confirm the
successful evaluation of fault location in three-phase transmission
lines. |
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| ISSN: | 2395-1672 2395-1680 |