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随着电力体制改革不断完善,发电商市场竞争日益激烈,为在激烈的电力市场中获得最大收益,发电商需采取合理有效的竞价策略。在考虑容量约束和主要发电商两因素的基础上,分析了分界价格与利润之间的关系,建立了分段供给函数均衡模型。该模型更客观地反映了发电商的市场潜力,并为之提供有效的竞争策略。以某区域电力市场中的6个发电商为例进行算例分析,模型结果验证了本文所提出方法的合理性和可行性。
With the continuous improvement of the power system reform, the electricity supplier market is increasingly fierce. In order to obtain the maximum profit in the fierce electricity market, the electricity supplier needs to adopt a reasonable and effective bidding strategy. Based on the two factors of capacity constraint and main power producers, this paper analyzes the relationship between price and profit and establishes a balanced model of sub-supply function. The model reflects the market potential of power suppliers more objectively and provides an effective competitive strategy. The case study of six power generators in a regional power market is taken as an example. The results of the model verify the rationality and feasibility of the proposed method.