中小型电力排灌站节能改造分析

泵站节能技术改造工作在我国一些省份已取得了相当大的经济效益，但作为商品粮基地的黑龙江省，排灌泵站还存在着一系列问题亟等解决。文章分析了黑龙江省排灌站长期以来存在的问题及其形成原因，并对问题较为典型的两个泵站进行了深入研究，针对泵站具体情况提出相应改造方法，并进行了经济效益评估，为中小电力排灌站节能技术改造提供了可借鉴的经验和范例。

Energy saving and Technology reforming Analyses of Middle and Small Scale Electrical Irrigation and Drainage Pumping Stations

Energy saving and technology reforming in pumping stations have brought great economic interests in some province. But in Heilongjiang province, one of the important accomodity grain bases in our country, some problems of electical irrigation and drainage station need to solve as soon as possible. The paper analyzed the problems existed in electrical irrigation and drainage pumping station and reasons of the problems for a long period in Heilongjiang province. We have put a in depth research into practice for the two typical pumping stations among them. According to their material situation, proposed relevant reforming measures and performed the estimate on their economic benefit. It is certain to provide referable experience and a good sample for the energy saving and technology reforming of some middle and small scale electrical irrigation and drainage pumping stations.