Digital Filter Design in Power’s Harmonic Wave Detection

Abstract:

Article Preview

Pollution harness of industry power mainly depends on high-accuracy harmonic signal detection. In this paper digital filtering technology and instantaneous reactive power theory are used to detect power harmonic signal and the main motive is to reduce the computation amount. A low-pass filter with Butterworth style is designed and its effectiveness to detect the second-order harmonic wave is shown by numerical simulation.

Info:

Periodical:

Edited by:

Aimin Yang, Jingguo Qu and Xilong Qu

Pages:

457-460

DOI:

10.4028/www.scientific.net/AMM.84-85.457

Citation:

Y. L. Liu et al., "Digital Filter Design in Power’s Harmonic Wave Detection", Applied Mechanics and Materials, Vols. 84-85, pp. 457-460, 2011

Online since:

August 2011

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Price:

$35.00

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