【摘要】 本文在文[1] 、[2] 的基础上,根据等微增率准则,对不考虑启动耗量的火电厂机组投入、切除的经济性问题进行了研究。通过引入切换微增率,切换负荷的概念,提出了一种确定火电厂经济运行最优机组组合的实用算法。根据计算结果,调度人员可以了解在什么负荷范围内应选用哪种机组组合方式才是经济的。更多还原

【Abstract】 Based on the references [1] 、[2] ,the economical issue of putting into and removing thermal power plant units,without considering starting cost,have been studied in light of the equal incremental rate criterion.Apractical algorithm for determining the optimal unit combination of the eco-nomical run in thermal power plant is proposed by introducing the conceptsof the switching incremental rate and the switching load.By using the cal-culated results obtained in this paper,the dispatcher can know well how toselect the unit combination economically according to the load range.更多还原