Open AccessComprehensive Evaluation of the Transient Reactive Power Support Capability of New Energy Stations Based on TOPSIS
Author(s) -
Xiao Chang,
Min Zhang,
Jie Zhao,
Chaoying Yang,
Yang Liu,
Rui Fan,
Guo Bingwen
Publication year - 2022
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2166/1/012037
Subject(s) - topsis , ideal solution , transient (computer programming) , reliability engineering , low voltage ride through , ac power , wind power , computer science , index (typography) , voltage , power (physics) , energy (signal processing) , automotive engineering , operations research , engineering , electrical engineering , mathematics , statistics , physics , quantum mechanics , world wide web , operating system , thermodynamics
In order to effectively evaluate the reactive power support capability of new energy stations, an evaluation system is established with the high voltage ride through(HVRT) capability, low voltage ride through (LVRT) capability and reactive power support capability selected as the evaluation index. And then, a comprehensive evaluation method to effectively evaluate the transient reactive support capability of new energy stations is proposed in this paper. The weight of a single index was determined by the coefficient of variation method and then the comprehensive evaluation index was determined based on TOPSIS(Technique for Order Preference by Similarity to an Ideal Solution). Finally, the rationality and effectiveness of the proposed evaluation method are verified by the measured data of a wind farm.