| Pumped Storage Power Station started fast, flexible adjustment in the power system can bear peaking valley fill, spinning reserve, emergency standby, FM, tune equal tasks. As China's electricity market reform, peaking, safe and stable operation and reliable power grid face more severe situation, pumped storage power station on the grid security, stability and economic operation plays an important role. After evaluation of pumped storage power station project will help the scientific, systematic and comprehensive understanding of pumped storage power station, the construction and development of pumped storage power station plays a vital role in research has important theoretical and practical significance.In this paper, post project evaluation of pumped storage power station has been studied and we had a deeper awareness with pumped storage power station. We understudied the dynamics and trends of post-evaluation study at home and abroad. This paper selected Zhanghewan Pumped Storage Power Station as empirical research object, the establishment of evaluation index system, analytic hierarchy process and fuzzy comprehensive evaluation method to complete the Zhanghewan pumped storage power plant project after evaluation. Analytic Hierarchy Process drew weight of each index, fuzzy comprehensive evaluation method got the final evaluation of the project grade.According to the characteristics of the pumped storage power station project, we had built a framework for project evaluation index system. It specifically related to four areas: technical effect post evaluation, economic evaluation of the project, project impact evaluation, and project evaluation for sustainable development.Finally in Zhanghewan pumped storage power station project as empirical study. Paper establishes index system with its empirical research after evaluating the final results of the post-evaluation results of the project. Summarize the results of the research conducted and Prospects. |
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