摘要
随着高压变频器、高速电机以及磁力轴承技术的发展,石化装置中电机驱动压缩机组采用变频调节转速的方案应用逐渐增多,压缩机组的配置方式也随之更为多样化。文章着重介绍高压变频器及相关技术的发展给压缩机组带来的变化。
With the development of high voltage frequency conversion device,high speed motor and magnetic bearing technique,the application of using frequency conversion technique for adjusting rotary speed of motor driven compressor set in petrochemical industry is more and more popular,and with that the disposition of compressor set is various.In this article,the change of compressor set resulted from the development of high voltage frequency conversion device and related technologies was introduced.
出处
《化工设备与管道》
CAS
2011年第6期30-33,共4页
Process Equipment & Piping
关键词
高压变频器
高速电机
磁力轴承
压缩机
high voltage frequency conversion device
high speed motor
magnetic bearing
compressor
