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Proceedings Paper

Research of rural power grids harmonics monitoring system based on technology of LabVIEW
Author(s): Yuhong Zhou; Yunfang Xie; Su Zhang
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Paper Abstract

A virtual harmonic system based on the development platform of LabVIEW is developed in the article. The basic design idea of this system is virtual instrument(VI). The system is OK to add the harmonic signal collecting from actual electrified wire netting , and also load the platform simulating harmonic signal coming into being. And the on-line harmonic monitoring is carried out through this system, revealing the state of its basic wave and harmonic waves. During the analysis of harmonics, FFT algorithm with high accuracy is used to improve accuracy of harmonics analysis. This system has advantages of better analyzed effection and low cost, and can be extended easily.

Paper Details

Date Published: 10 July 2009
PDF: 5 pages
Proc. SPIE 7490, PIAGENG 2009: Intelligent Information, Control, and Communication Technology for Agricultural Engineering, 74901S (10 July 2009); doi: 10.1117/12.836845
Show Author Affiliations
Yuhong Zhou, Agricultural Univ. of Hebei (China)
Yunfang Xie, Agricultural Univ. of Hebei (China)
Su Zhang, Agricultural Univ. of Hebei (China)


Published in SPIE Proceedings Vol. 7490:
PIAGENG 2009: Intelligent Information, Control, and Communication Technology for Agricultural Engineering
Honghua Tan; Qi Luo, Editor(s)

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