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在电力市场的环境下,发电商要基于自身的发电成本来运用各种发电策略进行报价,通过与其他发电商进行竞标来获取最大的利润。发电商的发电成本可以通过发电量的二次函数来表示。本文分析了发电商成本函数中的成本系数不变及服从一定的分布的情况下的发电商报价策略,对发电商如何变动报价系数ki进行了研究,并进行了算例分析,最后计算了由于发电商报价与市场价格的判别而产生的风险值,所得出的结论对发电商竞价策略的研究有一定的指导意义。
Under the environment of electricity market, power generators should use various power generation strategies to make quotations based on their own power generation costs and obtain the maximum profits through bidding with other power generators. Generators’ costs of generating electricity can be expressed as a quadratic function of generating capacity. In this paper, we analyze the cost coefficient of generation cost function and the bidding strategy of generators under the condition of certain distribution, and study how the quotation coefficient ki of generator is changed and carry out an example analysis. Finally, The conclusion is drawn that the research on the bidding strategy of power generation companies has certain guiding significance.