电测与仪表2015，Vol.52Issue(19)：74-78,5.
大电网电能质量综合评估方法及应用
A power quality comprehensive evaluation method and its application in large-scale power grid
摘要
Abstract
To solve the problems of power quality comprehensive evaluation in large-scale power grid power, a new comprehensive evaluation method of the multi-target joint contribution is presented based on incentive mechanism. Firstly, the evaluation process and indicators of power quality are introduced.Then, the proposed method is discussed in aspects of evaluation indicators normalization, synthetic evaluation grades, index calculation, and practical test. The new comprehensive evaluation method has the special functions that highlighting the larger influence indicator, easing in calculating and suitable for the big data calculations.Finally, this method is used to the power quality com-prehensive evaluation in a certain power network, and the results show its rationality and practicability.关键词
短板效应/电能质量/综合评估/大电网Key words
incentive mechanism/power quality/comprehensive evaluation/large-scale power grid分类
信息技术与安全科学引用本文复制引用
宁志毫,张坤,左剑..大电网电能质量综合评估方法及应用[J].电测与仪表,2015,52(19):74-78,5.基金项目
国网湖南省电力公司科技项目(5216A514003G) （5216A514003G）
