基于双目标节能调度的可再生能源配额制福利效果评估方法研究

发布时间：2018-05-09 21:34

本文选题：可再生能源配额制度 + 双目标节能调度模型　；参考：《可再生能源》2015年01期

【摘要】：我国目前对配额制的福利效果,即配额制造成的福利再分配的评估方法的研究并不多。针对这一问题,文章提出一个基于双目标节能调度模型的可再生能源配额制福利效果分析方法。建立了在煤耗最小化的前提下成本最小的双目标节能调度模型;选取了27台火电机组、1台水电机组和1台风电机组,在此基础上依次扩大可再生能源的机组容量比例,利用和声搜索算法对不同可再生能源比例下的双目标模型进行试算;分析比较不同比例下机组的负荷、煤耗、机组收益、电网购电成本以及降耗成本等。得出结论:在可再生能源配额制度下,变动可再生能源的比例,会导致福利的再分配,即负荷量、煤耗、成本和收益都会在不同的机组之间进行转移和再分配;可再生能源比例从10%扩大到20%的单位降耗成本最低。
[Abstract]:At present, there are few researches on the welfare effect of the quota system, that is, the evaluation method of welfare redistribution caused by the quota system. In order to solve this problem, this paper presents a method to analyze the welfare effect of the renewable energy quota system based on the dual-objective energy-saving scheduling model. A dual-objective energy-saving scheduling model with minimum cost under the premise of minimizing coal consumption is established, 27 thermal power units are selected, one hydropower unit and one wind turbine unit are selected, and on this basis, the capacity ratio of renewable energy generating units is expanded in turn. By using the harmonic search algorithm, the two-objective model with different renewable energy ratio is calculated, and the load, coal consumption, unit income, power purchase cost and reduction cost are analyzed and compared. It is concluded that under the renewable energy quota system, changing the proportion of renewable energy will lead to the redistribution of welfare, that is, load, coal consumption, cost and income will be transferred and redistributed among different units. The proportion of renewable energy increased from 10% to 20% per unit consumption cost is the lowest.
【作者单位】：华北电力大学经济管理学院;
【基金】：可再生能源配额交易制度影响机理和适应政策研究(2012A077)
【分类号】：F426.61;F406.72;F224

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