电价分析是在研究电力成本的基础上进行的 ,影响电力成本分摊的因素很多。在介绍了考虑客户用电时间这个影响因素的两种传统方法的局限性后 ,提出了更加合理的截距法。阐述了截距法的基本原理 ,并用一个案例说明此方法的计算过程 ,论证了其合理性、可行性和有效性 Electricity price analysis is based on the study of electricity costs, and there are many factors that affect the allocation of electricity costs. After introducing the limitations of the two traditional methods that consider the influencing factors of customers’ electricity consumption time, a more reasonable intercept method is proposed. The basic principle of intercept method is expounded, and a case is used to illustrate the calculation process of this method, which demonstrates its rationality, feasibility and effectiveness