Fuzzy Synthetic Evaluation of Power Quality Based on Combination Weighting Method
According to the national standard, this paper presents the evaluation indexes of power quality and the classifications of each index. The method integrates advantages of both G1 and entropy weight coefficient method. Also, it establishes an fuzzy synthetic evaluation for power quality evaluation by fuzzy theory. 5 observation points on the power quality was graded. The test shows that the combination weighting evaluation model based on fuzzy synthetic evaluation can evaluate the power quality comprehensively and effectively.
Daoguo Yang, Tianlong Gu, Huaiying Zhou, Jianmin Zeng and Zhengyi Jiang
Y. S. Huang and L. M. Yuan, "Fuzzy Synthetic Evaluation of Power Quality Based on Combination Weighting Method", Advanced Materials Research, Vols. 201-203, pp. 2470-2475, 2011