The paper presents a fault location algorithm for distribution networks based on wavelet analysis of the voltage waveforms of the traveling waves recorded at a bus during the fault. In particular, the proposed procedure implements the continuous wavelet transform combined with the use of mother wavelets inferred from the fault-originated transient waveforms. The performance of the proposed algorithm are analyzed for the case of the IEEE 34-bus test distribution system and compared with those achieved by using the Morlet mother wavelet.

Continuous-Wavelet Transform for Fault Location in Distribution Power Networks: Definition of Mother Wavelets Inferred from Fault Originated Transients

BORGHETTI, ALBERTO;BOSETTI, MAURO;DI SILVESTRO, MAURO;NUCCI, CARLO ALBERTO;PAOLONE, MARIO
2007

Abstract

The paper presents a fault location algorithm for distribution networks based on wavelet analysis of the voltage waveforms of the traveling waves recorded at a bus during the fault. In particular, the proposed procedure implements the continuous wavelet transform combined with the use of mother wavelets inferred from the fault-originated transient waveforms. The performance of the proposed algorithm are analyzed for the case of the IEEE 34-bus test distribution system and compared with those achieved by using the Morlet mother wavelet.
Proceedings of the 7th International Conference on Power Systems Transients (IPST)
1
9
A. Borghetti; M. Bosetti; M. Di Silvestro; C.A. Nucci; M. Paolone
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11585/46194
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