电力系统机组组合问题的主辅分解计算方法
首发时间:2009-06-26
摘要:针对机组组合问题各种约束的作用特性对其进行了分类并给出了相应的可行处理对策。在此基础上,提出了一种求解电力系统机组组合问题的主辅分解方法,分解后的部分辅助子问题直接嵌入到主子问题的迭代过程,其它置于主子问题迭代过程的外层进行处理,这种内外分层结构的迭代方式降低了算法设计的难度。仿真分析表明,由于实施了约束的分类处理,显著降低了计算的难度,提高了算法的实用性。
For information in English, please click here
Main-Auxiliary Decomposition Computational Methord for The Power System Unit Commitment Problem
Abstract:According to the different constraint function characteristic in unit commitment, this paper carry on the classification to the related constraint and gives out feasible processing countermeasure to different constraint. On this foundation, this paper proposes a kind of main-auxiliary decomposition method to solve the unit commitment problem. After the decomposition, the sub-questions are directly inserted into the main iterative process or put into the outer layer of main iterative process to carry on processing, this inside and outside iterative way reduces the algorithm design difficulty. Finally, this article use an example system contained 17 units to carry on the simulation analysis, the result indicates that: because it has implemented constraints classified process, the main iterative computation difficulty is obviously reduced and practicality of algorithm is improved
Keywords: Electric Power System Generation Unit Commitment Optimization Economic Dispatch Load Allocation
基金:
论文图表:
引用
No.3344247784112459****
同行评议
共计0人参与
勘误表
电力系统机组组合问题的主辅分解计算方法
评论
全部评论0/1000