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建立完善的跨区省输电交易价格机制,对促进我国跨区省输电交易的有序开展具有重要意义。首先研究了Nash协商原理在跨区省输电交易定价中的应用,其次以交易主体整体效益最大化为目标,分别建立了区域间省间、区域内省间输电交易价格Nash协商模型,最后以处于两个区域的三家电网公司为例,与传统的边际成本定价法进行对比研究,验证了本文模型的有效性和合理性。
Establishing and perfecting the price mechanism of trans-regional power transmission transaction is of great significance to promoting the orderly development of power trans-regional transactions across China. First of all, the application of Nash negotiation principle in trans-regional transmission pricing is studied. Secondly, with the goal of maximizing the overall benefit of the transactor, a Nash negotiation model of inter-province and inter-province transmission pricing is established respectively. Finally, As an example, the three grid companies in the two regions compare with the traditional marginal cost pricing method to verify the effectiveness and rationality of this model.