基于改进的熵权法的电力客户信用风险评价研究

Study on Credit Evaluation of Power Consumers Based on Improved Entropy

供电企业面临电力客户失信带来的经营风险。为规避客户信用风险,要求建立客户信用管理体系,对客户风险进行评价。基于熵的概念,构建了一套电力客户信用等级的评价指标,运用定量与定性相结合的方法来评价电力客户的信用,并进行了实证研究。计算结果表明,熵权法是一种科学实用的信用风险评价方法。

Power supply enterprise faces the business risk caused by the power customers who break their promise on the supply contract. In order to avoid customer credit risks,power supply enterprise should set up consumer credit management system and evaluate power consumer＇s credit risks. Based on the concept of entropy,a set of indexes to assess the credit rating of power consumers are established. The qualitative method and the quantitative method are combined to evaluate power consumer＇s credit. Finally, a concrete example is illustrated in this paper. The result shows that this method is effective.