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Economic Operation Evaluation of Active Distribution Network Based on Fuzzy Borda Method

机译:基于模糊的BORDA方法的主动分配网络经济运行评价

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摘要

In order to make up for the shortcomings of the development of traditional distribution networks, and promote the diversification of energy structure, active distribution network (ADN) came into being. With the large amount of distributed energy resources (DER) connected to the grid, the economic operation evaluation of the active distribution network has been greatly restricted. According to the characteristics of the active distribution network, 7 second-level evaluation indicators such as DER penetration rate are defined in this paper. At the same time, combined with the indicators of the traditional distribution network, a new active distribution network economic operation evaluation index system is constructed, which includes 7 first-level indicators and 21 second-level indicators, and a comprehensive evaluation model based on fuzzy borda method is proposed. This comprehensive evaluation model is put forward due to inconsistent results of evaluation methods, in addition, Kendall-w coefficient is used for the prior consistency test, fuzzy borda method is used for the combination evaluation of different results of several evaluation methods. By considering the difference of evaluation results, the evaluation results are closer to the reality. Finally, the simulation and sensitivity analysis of the last example verify the rationality and effectiveness of the index system and the evaluation model.
机译:为了弥补传统分销网络的发展的缺点,促进能源结构多样化,积极分配网络(ADN)正在进行中。随着连接到电网的大量分布能源(DER),积极配送网络的经济运行评估受到了极大的限制。根据有源分配网络的特点,本文定义了7个第二级评估指标,如DER渗透率。同时,结合传统配送网络的指标,构建了一种新的主​​动分配网络经济运营评估指标体系,包括7个第一级指标和21个第二级指标,以及基于模糊的综合评价模型提出了波尔达方法。由于评估方法的不一致结果,该综合评估模型提出,此外,KENDALL-W系数用于先前的一致性测试,模糊BORDA方法用于多种评价方法的不同结果的组合评估。通过考虑评估结果的差异,评价结果更接近现实。最后,最后一个例子的模拟和灵敏度分析验证了索引系统的合理性和有效性和评估模型。

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