小型水电站在经济和技术方面的优点,常不被人们真正了解,其原因是评价方法有时侯不恰当。作者提出一种更好的评价小水电价值的方法。小型水电站和大型水电站装机容量之间的悬殊,不可能使它们在一个电力系统的负荷图上联合工作。当然,小水电的作用不应是补偿电力的不足,而应是提供最优的电能量,从而节省火电站的燃料或减少输入的电能。对于小水电站和大型水电站系统处理之间的这种不相 The economic and technical merits of small-scale hydropower plants are often not well understood by people because of the sometimes inappropriate method of evaluation. The author proposes a better way to evaluate the value of SHP. The disparity between the installed capacity of a small hydropower station and a large hydropower station makes it impossible to work together on a load map of a power system. Of course, the role of small hydropower should not be to compensate for the lack of electricity, but rather to provide optimal electrical energy, thus saving fuel or reducing the power input to the plant. This incompatibility exists between systems handling small hydropower stations and large hydropower stations