以芹山水库为例,结合分时电价原理与水库优化调度理论,划分了分时电价的时段,建立了考虑电价的以水电站水库发电效益最大为目标、兼顾保证出力要求的优化调度模型,应用改进的遗传算法优化水库常规调度图。结果表明,考虑分时电价影响后平均出力变小,能多发峰电,增加发电效益。 Taking Qinshan Reservoir as an example, time-division electricity price is divided according to time-of-use electricity price theory and reservoir optimal operation theory, and an optimal scheduling model is established, which takes electricity generation value of hydropower station as the goal, Optimized Genetic Algorithm to Optimize Reservoir ’s General Dispatch Map. The results show that considering the impact of time-of-use electricity price, the average output will be smaller and the peak power will be more frequent, which will increase the power generation benefit.