考虑分功率区间的风电场电能质量综合评估方法

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Abstract With the development of the wind plant and more and more power customers are strict with power quality, comprehensive evaluations of power quality and improvement have become more and more important. A new power quality comprehensive evaluation method for wind plant considering fractional power section is proposed. Firstly, the hierarchy analysis is used to establish the hierarchical structure of the by fractional power section power quality index data, and each section data is weighted. Then, take the wind plant scale and reactive power compensation equipment capacity allocation as input data, the wind plant quality evalution result is proposed by data envelopment analysis (DEA) method. Last, the power quality evalution result of province wind plants show that the proposed method is more accurate and comprehensive.

Key words： wind plant power quality comprehensive evaluation data evaluation analysis fractional power section

Received: 27 August 2017 Published: 07 February 2018

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	Articles by authors
	Yan Quanchun
	Gu Wen
	Fan Lixin
	Xu Gang
	Li Chenlong

Cite this article:

Yan Quanchun,Gu Wen,Fan Lixin等. Power quality comprehensive evaluation method for wind plant considering fractional power section[J]. Electrical Engineering, 2018, 19(2): 75-79.

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http://dqjs.cesmedia.cn/EN/Y2018/V19/I2/75

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