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小水电站与大水电站装机容量之间的差异使之它们不可能在一张电力系统的负荷图内结合,小水电站的作用将不是补偿出力的不足,而是提供适宜的电能量以节省热电站的燃料或减少电能的进口,因而小水电站与大水电站的系统处理之间的不相容性要求对小水电站的能量特性有一种专门的准则。为此,本文提出的一些多目标的最优化原理要求建立这样一套准则: 广义的最优准则(广义的目标函数)由矢量准则得出:
The difference between the installed capacity of a small hydropower station and a large hydropower station makes it impossible for them to be integrated into the load diagram of a power system. The role of a small hydropower station will not be to compensate for the lack of output, but to provide suitable electric energy to save the heat power station Fuel, or reducing the import of electrical energy, the incompatibility between system processing of small hydropower stations and large hydropower stations requires a special guideline on the energy characteristics of small hydropower stations. To this end, some of the multi-objective optimization principles proposed in this paper require the establishment of a set of criteria: generalized optimal criteria (generalized objective function) derived from the vector criteria: