本文根据电力行业以及电力客户的特点建立了一套评价客户信用的指标体系,采用熵权法建立评价模型,运用定量与定性相结合的方法来评价电力客户的信用,并且进行了实证研究。结果表明熵权法是一种科学实用的信用风险评价方法。 According to the characteristics of electric power industry and power customers, this paper establishes a set of index system to evaluate customer credit, uses entropy method to establish evaluation model, uses quantitative and qualitative methods to evaluate credit of power customers, and conducts empirical research. The result shows that entropy method is a scientific and practical credit risk evaluation method.