基于综合权重的电能质量模糊评估

Fuzzy Estimation of Power Quality Based on Synthetic Weight

随着国内产业的升级,用户和电力部门对电能质量的关注度日益提升。分析了电能质量的主要指标,在层次分析法的基础上,将主观权重和客观权重相结合,提出了综合权重的结合方法,使评估结果更合理,并通过算例证明了该方法的可行性。

Along with upgrading of the national industry,both the grid company and users paid great attention to power quality.The main indicators of power quality were analyzed.On the basis of analytic hierarchy method,the subjective weight and objective weight were combined,and a combination method of comprehensive weight was proposed,which made the evaluation results more reasonable.The feasibility of this method was proved by example.