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作为进行水电站日调节计算的基础,提出了水电站下游河道不稳定流水位计算及水轮发电机组效率计算的经验方法。对一些等日用水量和等日发电量的不同的日负荷图的计算比较,说明合理的运行方式可以相当显著地提高水电站的经济效益。提出了水电站日负荷图最优化的方法,即对于己拟定的日负荷图经过调整使之成为与原负荷图相近而每时段均以最高效率运行的负荷图。计算在电子计算机上进行。
As the basis of daily adjustment calculation of hydropower station, the empirical method for calculating the unsteady flow level and the calculation of turbine generator efficiency downstream of the hydropower station is proposed. Comparisons and calculations of different daily load plots of daily water consumption and daily power generation show that reasonable operation mode can significantly improve the economic benefits of hydropower stations. The method of optimizing the daily load map of hydropower station is proposed, that is, the daily load map that has been prepared is adjusted to be the load map that is similar to the original load map and runs with the highest efficiency per period. Calculations are made on the computer.