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一前言在本文中对发电厂循环水系统下列数经济调度问题,进行分析讨论。1.关于发电厂决定循环水泵经济调度问题时,对1)高压回热加热器的使用;2)监视级的取定;3)试验时改变真空的方法;4)经济调度点决定的依据;5)第三台循环水泵开停经济点的决定等问题加以讨论,并提出意见。2.对循环水在机组间经济分配问题,提出水量分配的比例关系式。
A foreword In this paper, the following several economic dispatch problems of circulating water system in power plant are analyzed and discussed. 1. On the decision of the power plant circulating pump economic dispatch, 1) the use of high-pressure regenerative heaters, 2) the determination of the monitoring level, 3) the method of changing the vacuum during the test, 4) the basis for determining the economic dispatch point, 5) the third circulating pump opening and closing economic decision and other issues to be discussed and make comments. On the circulation of water in the economic distribution between units, put forward the proportion of water distribution ratio.