火电厂节能改造中变频调速方案的选择研究

Research on the frequency control scheme selection in energy saving transformation of power plant

文章对变频器的基本组成进行了介绍,在分析目前几种常用的变频调速方案利弊的基础上结合A火电厂节能改造中的实际情况,对其变频器调速方案的选择进行了研究。

In this paper,the basic component of frequency converter is introduced,based on the advantages and disadvantages analysis of the current some commonly used frequency control scheme,combing the actual situation of energy saving reconstruction in A power plant,the paper studys the choice of the transducer speed adjustment scheme.