Aliyu, G. and Khalid, S. B. A. and Mustafa, M. W. and Usman, J. and Shareef, H. (2013) Digitized walsh algorithm for reactive power estimation. In: Proceedings of the 2013 IEEE 7th International Power Engineering and Optimization Conference, PEOCO 2013.
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Official URL: http://dx.doi.org/10.1109/PEOCO.2013.6564532
Abstract
This paper presents a digitized Walsh function algorithm as an alternative approach for power components estimation with emphasis on reactive power measurement in linear and nonlinear three-phase load system. The developed algorithm was modeled on the Matlab Simulink software; linear and nonlinear loads were modeled based on practical voltage and current waveforms and tested with the proposed improved Walsh algorithm. IEEE standard 1459-2000 which is based on fast Fourier transform FFT approach was used as benchmark for the linear load system while a laboratory experiment validates the proposed improved algorithm for nonlinear load measurement. The results showed that the algorithm can effectively measure three-phase reactive power components under different load conditions. Walsh function unified approach has high inherent accuracy level as a result of coefficient features and energy behaviour representation.
Item Type: | Conference or Workshop Item (Paper) |
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Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
Divisions: | Electrical Engineering |
ID Code: | 50992 |
Deposited By: | Haliza Zainal |
Deposited On: | 27 Jan 2016 01:53 |
Last Modified: | 17 Sep 2017 05:04 |
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