Research On The Benefits Of Pumped Storage Power Station

This thesis researches from the running principle of pumped storage power station, analyzes four dynamic benefits such as emergency duty, frequency modulation, phase modulation, black start and gives out a detailed calculation method. In order to compensate the pumped storage power station's dynamic benefits reasonably, this thesis proposes the three-part electricity price system considered the pumped storage power station's dynamic benefits and demonstrates it's feasibility through demonstration analysis.At the same time it integrates the research production of dynamic benefits to establish the dynamic benefits index system, and applies support vector machine based on principal components analysis to proceed comprehensive evaluation for it, and certificates it's good evaluation effect .At last, this thesis proposes some suggestion to improve the united lease marketing mode of the pumped storage power station, which is based on the detailed analyses of pumped storage power station's every aspect.