基于改进层次模糊综合评价法的电网建设项目风险评估体系

针对电网建设项目风险研究现状及特点，提出文献-德尔菲风险识别模型；结合电网建设项目的风险复杂性以及数据的模糊性等特点，采用AHP与信息熵结合的组合赋权法确定权重，提出能够适应电网建设项目的改进层次模糊综合评价法，对电网建设项目进行风险评价；建立电网建设项目风险等级评价标准；最后提出相应的风险应对措施。为实际的电网建设项目风险管理提供依据。

Risk Assessment System of Power Grid Construction Project Based on Improved Hierarchical Fuzzy Comprehensive Evaluation Method

In view of the present situation and characteristics of the power grid construction project risk, put forward the literature - Delphy risk identification model; combined with the power grid construction project risk and complexity of the fuzzy data characteristics, combined with AHP and the combination of information entropy weighting method to determine the weight, put forward to adapt to improving the level of power grid construction project risk fuzzy comprehensive evaluation method. The evaluation of power grid construction projects; establish risk assessment criteria of power grid construction projects; finally put forward the corresponding risk measures. It provides a basis for the risk management of the actual power grid construction projects.