基于模糊层次分析法–熵权法–逼近理想解排序法的虚拟电厂综合贡献度评估方法

基于模糊层次分析法–熵权法–逼近理想解排序法的虚拟电厂综合贡献度评估方法
摘要：为科学全面评估虚拟电厂内部资源的贡献度，深度挖掘虚拟电厂内部资源潜力，激发虚拟电厂内部聚合资源，积极提升安全、可靠和经济性，助力源、网、荷、储一体化的发展，首先，充分考虑虚拟电厂内部资源在电网安全运行、电力电量平衡以及新能源消纳等方面的贡献，建立虚拟电厂内部资源“安全−可靠−经济”的综合贡献度指标评估体系；其次，构建基于模糊层次分析法–熵权法–逼近理想解排序法的虚拟电厂综合贡献度评估方法，分析虚拟电厂内部分布式能源资源贡献度最优选择策略，并将该方案进行灵敏度检验；最后，通过算例分析不同类型的分布式能源资源对虚拟电厂的综合贡献度及其灵敏度，确定虚拟电厂内部资源最优选择策略，为虚拟电厂内部资源配置提出参考性建议。

Abstract:To scientifically and comprehensively evaluate the contribution of the internal resources of virtual power plants (VPPs), deeply tap the potential of the internal resources of the VPPs, stimulate the internal aggregation of distributed energy resources (DERs), actively improve the safety, reliability and economy, and help the development of the integration of source, grid, load and storage, firstly, fully consider the contributions of the internal DERs of the VPPs to the safe operation of the power grid, the balance of power and electricity, and the consumption of new energy, a comprehensive contribution index evaluation system of "safety, reliability and economy" for the internal DERs within the VPPs was established. Secondly, based on fuzzy analytic hierarchy process (FAHP)-entropy weight method (EWM)-technique for order preference by similarity to an ideal solution method (TOPSIS) method, a comprehensive contribution evaluation method of the VPPs was constructed to analyze the optimal selection strategy of contribution degree of distributed energy resources in the VPPs, and the sensitivity of the strategy was tested. Finally, by means of an example, the comprehensive contribution and sensitivity of different types of DERs to the VPPs is analyzed, the optimal selection strategy of internal resources of the VPPs is determined, and the reference suggestions for the internal DERs allocation of the VPPs is put forward.

标题：基于模糊层次分析法–熵权法–逼近理想解排序法的虚拟电厂综合贡献度评估方法
英文标题：Comprehensive Contribution Degree Evaluation Method of Virtual Power Plants Based on FAHP-EWM-TOPSIS Method

作者：曾晔, 加鹤萍, 杨菁, 王伟, 钟桦, 韩金山, 刘敦楠,

关键词：虚拟电厂, 分布式能源资源, 综合贡献度, TOPSIS法,

发表日期：2024-02-19

2025-1-27 18:51 上传 基于模糊层次分析法–熵权法–逼近理想解排序法的虚拟电厂综合贡献度评估方法.pdf

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