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为了在不影响各市场参与方利益的前提下达到社会利益的最大化 ,通过对能量交易机理的分析 ,提出了计及网损影响后各发电公司的实际电价的概念 ;在对几种可能的交易方式经济性做出分析的基础上 ,提出了“根据竞标数据确定市场清算价格 ,以实际电价确定各发电公司发电量”的PX市场新交易机理 ;通过对供电公司分段购电成本的分析 ,提出可以通过减负荷及对相关用户进行合理补偿的措施来降低市场平均成交电价 ,给出了改进的供电公司竞标数据模式及新的能量交易撮合成交模型。数字仿真结果表明该方法是实际可行的
In order to maximize the social benefits under the premise of not affecting the interests of all participants in the market, the concept of the actual electricity price of power generation companies after considering the influence of network loss is proposed through the analysis of energy trading mechanism. After several possible Based on the analysis of the economy of trading methods, a new trading mechanism of PX market is put forward, which is to determine the market clearing price according to the bidding data and determine the generating capacity of each power generating company based on the actual electricity price. By analyzing the cost of electricity purchase by segment , Proposed that the average transaction price can be reduced by reducing load and providing reasonable compensation to related users, and the improved bidding data model for power supply companies and the new deal of the deal of energy trading are given. The numerical simulation results show that this method is practicable