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Proceedings of the International Association of Hydrological Sciences An open-access publication for refereed proceedings in hydrology
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Volume 379
Proc. IAHS, 379, 199-203, 2018
https://doi.org/10.5194/piahs-379-199-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
Proc. IAHS, 379, 199-203, 2018
https://doi.org/10.5194/piahs-379-199-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.

Pre-conference publication 05 Jun 2018

Pre-conference publication | 05 Jun 2018

Mid and long-term optimize scheduling of cascade hydro-power stations based on modified GA-POA method

Jiqing Li and Xiong Yang Jiqing Li and Xiong Yang
  • School of Renewable Energy, North China Electric Power University, Beijing 102206, China

Abstract. In this paper, to explore the efficiency and rationality of the cascade combined generation, a cascade combined optimal model with the maximum generating capacity is established, and solving the model by the modified GA-POA method. It provides a useful reference for the joint development of cascade hydro-power stations in large river basins. The typical annual runoff data are selected to calculate the difference between the calculated results under different representative years. The results show that the cascade operation of cascaded hydro-power stations can significantly increase the overall power generation of cascade and ease the flood risk caused by concentration of flood season.

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