TITLE:
A Quick Classification Method of the Power Quality Disturbances
AUTHORS:
Yi Yi Tang, Hao Liu
KEYWORDS:
Power Quality, Disturbance Classification, Noise
JOURNAL NAME:
Engineering,
Vol.6 No.7,
June
11,
2014
ABSTRACT: This
paper introduces a quick classification method of the power quality
disturbances. Based on analyzing the characteristics of different electrical
disturbance signals in time domain, four distinctive features are extracted
from electrical signals for classifying different power quality disturbances
and then an automatic classifier is proposed. Using the proposed classification
method,a PQ monitor of the classifying
power quality disturbances is developed based on the TMS320F2812DSP
micro-processor. Semi-physical simulation, lab experiment and field measurement
results have verified that this proposed method can classify single or complex
disturbance signals effectively.