动态规划法可以用来解决发电竞价中的机组组合与功率分配问题。在机组组合模型中可以考虑时段间启动费用和启停约束 ,在功率分配模型中可以处理报价曲线的下降特性。用该方法解决机组组合问题的困难是状态量过多 ,技术关键是在不丢失最优解的前提下尽量减少状态数。 The dynamic programming method can be used to solve the problem of unit combination and power allocation in power generation bidding. In the unit combination model, the start-up costs and the start-stop constraints can be considered during the time period. In the power distribution model, the descending characteristics of the quoted curve can be processed. The difficulty of using this method to solve the unit combination problem is that the state quantity is too much. The key to technology is to reduce the number of states as much as possible without losing the optimal solution.