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Journal of Applied Sciences

Year: 2013 | Volume: 13 | Issue: 13 | Page No.: 2389-2393
DOI: 10.3923/jas.2013.2389.2393
Research on New Operation Policy and the Influence of Different Proportion of Pumped Storage Station
Wei Zhang and Lanruo Wang

Abstract: Large-scale integration of wind power has been warmly discussed as the fast development of renewable energy. In the report of the 12th Five Year Plan in China, it is said that over 70000MW wind farm would integrate into state grid. Wind energy is random and uncertain which would bring a lot of safety problems when it is involved in a large system. In this study, a new operation policy was proposed to smooth the output of wind power through pumped-storage station. The output of wind and pumped-storage replaces that of wind with strong fluctuations. We solve the optimal problem aiming at the reducing the operation cost through particle swarm optimization algorithm. Based on the new operation policy, we compared the different wind-pumped output and the operation cost of power system with different proportion of wind and pumped-storage and obtain the approximate optimal proportion. As a result of simulation and calculation, our policy is proved to be reasonable and economical.

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How to cite this article
Wei Zhang and Lanruo Wang, 2013. Research on New Operation Policy and the Influence of Different Proportion of Pumped Storage Station. Journal of Applied Sciences, 13: 2389-2393.

Keywords: Operation policy, pumped-storage, optimal proportion and particle swarm optimization

REFERENCES
  • Bueno, C. and J.A. Carta, 2005. Technical-economic analysis of wind-powered pumped hydrostorage systems Part I: Model development. Solar Energy, 78: 382-395.

  • Dursun, B., B. Alboyaci and C. Gokcol, 2011. Optimal wind-hydro solution for the Marmara region of Turkey to meet electricity demand. Energy, 36: 864-872.
    CrossRef    

  • Yuan, T.J., Q. Chao and Y.Y. Li, 2010. Dynamic economic dispatch in wind power integrated system. Proc. CSEE, 30: 23-27.

  • Sun, Y.Z., J. Wu and G.J. Li, 2009. Dynamic economic dispatch considering wind power penetration based on wind speed forecasting and stochastic programming. Proc. CSEE, 29: 41-47.
    Direct Link    

  • Ai, X. and X. Liu, 2011. Dynamic economic dispatch for wind farms integrated power system based on credibility theory. Proc. CSEE, 31: 41-47.
    Direct Link    

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