Study on Optimal Scheduling of Wind-Light-Fire-Pumped Storage Combined Power Generation System

Wind power generation and photovoltaic power generation as a clean, renewable, low cost of power generation has attracted people's attention, at the same time, it also has the shortcomings of large intermittent and high randomness, especially when its large-scale access to the grid, it will bring adverse effects on the stability of the grid. The combined operation of wind, light and pumped storage power station can smooth the random fluctuation of scenery and improve the absorption rate of scenery. In this paper, the optimal scheduling model of the combined power generation system of wind-light-fire-pumped storage power station is constructed based on the optimization goal of maximizing the comprehensive income of the combined power generation system of wind-light-fire-pumped storage power station and the operation constraints of the system.