考虑折扣率的商业客户最优分时段电价模型研究

摘要

我国的电力体制改革刚刚起步，电力零售市场还是有待研究的新课题，作为即将出现的市场主体——电力零售商是值得研究的内容。探讨了电力零售商的市场行为，分析了零售商的市场地位和涉及到利润的费用构成，在此基础上建立了分时段最优的电价模型，分别对固定电价以及分时段电价进行了讨论，并考虑了具有吸引力的用户折扣率。算例分析表明，采用有折扣率和分时段的电价策略，零售商可以获得较好的利润。%The retail electricity market is still a new task to be studied due to its very beginning in China and retailers who per⁃form as the main⁃body will be a key issue. This paper discusses the market behavior and analyzes market status including expense composition related to profits. Divided⁃period price model is put forward combined with the attracted customer discount. A simple case shows that the great profits will gain using the strategy of dis⁃count and divided⁃period price.