CAJ | 학술논문

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。
동태규화법가이용래해결발전경개중적궤조조합여공솔분배문제。재궤조조합모형중가이고필시단간계동비용화계정약속，재공솔분배모형중가이처리보개곡선적하강특성。용해방법해결궤조조합문제적곤난시상태량과다，기술관건시재불주실최우해적전제하진량감소상태수。
Generally, the dynamic programming method can be used in thegeneration bidding in order to solve unit commitment and power dispatch problems, in which the start-up cost and start-off constraints can be implemented in unit commitment models, while in the power dispatch model the dropping characteristics of bidding curve can be handled. However, the dimensions of state variables are out of outage in solving the unit commitment problem by this method, and thus the focuses tend to put on reducing the number of state variables while reserving the optimal solution as far as possible.