Study on the Dynamic Benefits of Pumped Storage Power Station

Abstract:

Based on the full analysis of prior benefit estimation methods of pumped storage power station, from the perspective of pumped storage power station participating in actual operation, itemized analysis on the main dynamic benefits of pumped storage power station and further study of quantitative calculation methods of all the benefits have been down in this paper. When calculating emergency reserve benefit, it introduces a new method of quantitative evaluation of dynamic benefits in a accident, whose core is calculating the curves of load rising in two situations, which are with and without pumped storage units’ participation. With this method, three specific indicators for the evaluation of emergency reserve benefit can be achieved, namely the lack of supply of power consumption, the lack of electricity and accident duration difference. The calculation of black start benefit should be taken into account some of the cost compensation as a black start power. These studies can necessarily promote the healthy development of the pumped storage power station.

• Periodical: Applied Mechanics and Materials (Volumes 291-294)
• Pages: 2173-2177
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.291-294.2173
• Online since: February 2013
• Authors: Yan Qing Li, Fang Yuan Wei, Fei Long Wang, Kai Hang Sun
• Keywords: Dynamic Benefit, Pumped Storage, Quantitative Calculation

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