省级电力企业效绩评价系统是电力企业强化内部控制、规范内部管理的必要手段 ,对其影响显著的外部因素主要有国家电力体制改革、地区经济发展状况、电力行业行业新技术。为适应内外条件与环境变化 ,有必要对现有评价系统进行调整与重构 ,评价指标体系应清晰化 ,评价标准要科学 ,指标权值要合理。并对评价结果进行及时的修正与调整。 The provincial electric power enterprise performance evaluation system is the necessary means for electric power enterprises to strengthen internal control and standardize their internal management. The external factors that have significant impact on them are the national electric power system reform, regional economic development and new technologies in the electric power industry. In order to meet the change of internal and external conditions and environment, it is necessary to adjust and reconstruct the existing evaluation system. The evaluation index system should be clear, the evaluation criteria should be scientific and the index weights should be reasonable. And make timely corrections and adjustments to the evaluation results.