基于抛物线OWA熵权–灰关联的配电网规划方案综合决策
Comprehensive Decision-Making of Distribution Network Planning Based on En-tropy Weight and Grey Correlation Optimized by Parabolic OWA
摘要: 为了解决配电网规划方案综合决策中由于定性指标模糊导致的决策主观性强的问题，提出了抛物线OWA熵权和灰色关联度相结合的配电网规划方案综合决策体系。该方法首先通过抛物线OWA将德尔菲法的专家重要度量值进行优化处理，可根据专家量值区分度之间大小自适应改变专家重要度大小，然后通过熵权法对整体指标赋权，按照给定的最优分辨系数 求取熵权灰色关联度，最后对其排序得到最优方案。文中给出了一套配电网规划方案指标体系，并通过实例将该方法与以往多种方法进行对比，验证了该决策方法运算简单，具备良好的主客观融合等特点，具有一定实际意义。
Abstract: In order to solve the problem of strong subjectivity of decision making caused by fuzzy qualitative index in the comprehensive decision of distribution network planning scheme, a comprehensive decision system of distribution network planning scheme based on entropy weight and grey correlation optimized by parabolic OWA was presented. Firstly, the important value of Delphi proposed by experts was optimized by parabolic OWA, and the importance value can be changed adaptively according to the size of the expert score value. Secondly, the weight of the whole index was weighted by entropy weight method, and the grey correlation degree of entropy weight was obtained according to the given optimal resolution coefficient . Finally, the best scheme was selected by ranking the degree. In this paper, a set of typical index system of distribution network planning was given, and the decision-making result of this method in this paper is compared with previous works. The case study verified that this method has the characteristics of simple computation and good fusion of both subjective and objective, which can be used in practice to some extent.
文章引用：王小溪. 基于抛物线OWA熵权–灰关联的配电网规划方案综合决策[J]. 电力与能源进展, 2023, 11(2): 55-63. https://doi.org/10.12677/AEPE.2023.112007

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