【作者】 冯雷； 孟祥萍；

【Author】 Lei Feng Xiangping Meng (Dept.of Electrical Engineering, Changchun Institute of Technology, Changchun,130012)

【机构】 长春工程学院电气工程系；

【摘要】 本文通过详尽的分析,建立了两种切实可行的数学模型,并通过对这两种模型的分析比较最终得出最优方案,即利用拉格朗日算子法求有约函数的方法,达到实时调节各电站的出力,并且利用MATLAB强大的编程和计算能力对模型进行推广及其仿真。我们只须按程序要求输入n个电站的比例系数,便可求出各电站的装机容量和年最小费用。经计算,当n=2 时,1#电站的装机容量为3．7536×106kw,2#电站的装机容量为0．9697×106kw,年最小运行总费用为2．1661×1014元。更多还原

【Abstract】 This paper based two efficient mathematical models by detailed analysis. We can get an optimal project according with the design requires through model analysis. Namely, we may use Lagrange arithmetic operator method to do divisor function in order to adjust the power output of each power station at real time and spread the model and simulation using powerful MATLAB language. We only need input the proportion coefficient of power station, therefore, he can get the capacity and minimum fee of each year. According to calculation n=2, the capacity of 1# power plant is 3.7536×106kw and the capacity of 2# power plant is 0.9697×106kw and minimum run fee of each year is 2.1661×1014RMB.更多还原