e-ISSN 2231-8542
ISSN 1511-3701
Mohd Amran, Mohd Radzi, Zai Peng, Goh and Hashim, Hizam
Pertanika Journal of Tropical Agricultural Science, Volume 25, Issue S, February 2017
Keywords: voltage flicker, inter-harmonics, FFT
Published on: 09 May 2017
This paper presents a voltage flicker estimation based on a pair of inter-harmonics analysis method. The proposed algorithm is able to estimate flicker frequency and amplitude changes of a voltage waveform. The correlation of the pair of inter-harmonics, flicker frequency, and amplitude changes are presented and their formulas highlighted. .Experimental results indicate the amplitude of pair of inter-harmonics can detect the voltage flicker. Furthermore, the experimental results are compared with the measurement results obtained by using the Fluke power analyzer (Pst).
ISSN 1511-3701
e-ISSN 2231-8542