The construction period of the pumped storage power station is characterized by high electricity load,long construction period,long power supply distances,and high reliability requirements of power supply.In order to evaluate the rationality of the power supply system plan,taking the Shitai Pumped Storage Power Station as an example,based on the AHP method and fuzzy mathematics theory,8 primary evaluation factors and 2 secondary evaluation factors were se-lected to establish a multi-level comprehensive evaluation model for the power supply system plan,which effectively over-comes the qualitative judgment and singular analysis of the traditional evaluation methods.The results show that the comprehensive evaluation scores for the primary and secondary levels of the construction power supply system of the Shi-tai Pumped Storage Power Station are both between 0.7 and 0.9,indicating that the economic,reliability,and safety e-valuation of the power supply system plan is relatively reasonable.The study can provide an effective reference for the quantitative evaluation of similar construction of power supply system plans.
关键词
抽水蓄能电站/施工供电/AHP法/模糊综合评价
Key words
pumped storage power station/construction power supply/AHP method/fuzzy comprehensive evalua-tion
维普
万方数据