采用拉格朗日算法求解机组组合问题，采用的是5机系统-Lagrange algorithm for unit commitment problem, 5 machine system

用遗传算法求解电网规划问题，双层算法求解，上层为遗传算法，下层利用拉格朗日对偶线性化后求解(Genetic algorithm is used to solve the power grid planning problem, double-layer algorithm is used to solve the problem, the upper layer is genetic algorithm, and the lower layer is solved by Lagrange dua