电力交易中的博弈模型分析

我国电力工业已在发电领域引入了竞争,发电与输电由过去的一体化调度转变为商业形式的买卖交换。新的环境下涉及了发电商的竞价模型和电网的购电模型,而发电商和电网作为买卖双方,在交易的过程中存在着博弈的行为。本文探讨了发电商与交易中心间的博弈模型,在电力交易中心确定了市场清算价后,给出了发电公司之间的博弈模型,分为部分合作博弈模型和完全合作博弈模型,然后对每种模型均给出了相应的求解过程。

Analysis of the Game Models in Electric Power Transaction

Competition has been introduced in the electric power industry of China, and the traditional economic dispatch in power system has been replaced by a new way, that is, the generation companies and transmission companies may trade freely. Under the new situation, we concern about the bidding models of the generator and the purchase model of the pool. However, as a trader, the generator will game with the pool in the transaction. In this paper we discuss the game model between the generator and the pool after the clearing price has been determined. And on this basis we present the generator's game model, which is involving part cooperation game and completes cooperation game. Consequently the solving process is given for each model.