摘要
通过对变频器的结构和工作原理分析,提出了工程设计中对变频器的选型、工作环境、控制方式、保护等的要求,以及变频器不同运行方式下的设计解决方法。
According to the analysis of the structure and working principle of the frequency converter, the engineering design requirements for selection of the frequency converter, its working environment, its control modes and protection etc. were put forward, and the design solutions under different operation modes of the frequency converter were also given.
出处
《工程建设》
2015年第2期27-29,共3页
Engineering Construction
关键词
变频器
风机
控制方式
继电保护
frequency converter
fan
selection
control mode
relay protection
