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Single-phase power quality analyzer based on a new detection and classification algorithm

Radil, T. ; Ramos, P.M. ; Serra, A.

Single-phase power quality analyzer based on a new detection and classification algorithm, Proc IMEKO World Congress, Lisbon, Portugal, Vol. CD-ROM, pp. 917 - 922, September, 2009.

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Abstract
This paper describes a simple power quality analyzer based on a digital signal processor. In this analyzer, a new algorithm for detection and classification of power quality events is implemented. The analyzer detects and classifies in real-time transients, waveform distortions, sags, interruptions and swells.