摘要
基于抽水蓄能电站效益的综合评价指标体系,提出了一种基于PCA改进的雷达图法,给出了该方法的详细计算步骤,实现了评价过程的定量化、可视化和快速化,并结合实例评价了抽水蓄能电站的经济效益。结果表明,本文方法合理、有效。
Based on comprehensive benefit evaluation index system of pumped storage power station, a PCA-modified radar map method is proposed. And the calculation procedure is presented in detail. Then the qualification, visualization and acceleration of evaluation process are realized. Finally, the economic benefit of pumped storage power station is analyzed with practical case study. The results show that the proposed method is reasonable and effective.
出处
《水电能源科学》
北大核心
2012年第3期68-70,共3页
Water Resources and Power
关键词
抽水蓄能电站
雷达图法
主成分分析
效益评价
pumped storage power station
radar map method
principal component analysis
benefit evaluation
