天然气管道离心压缩机组——各种电机驱动方案和两种压缩机转子的比较  

Centrifugal Compressor Unit in Natural Gas Pipeline——Various Motor-driven Centrifugal Compressors and Comparison of Two kinds of Compressor Rotors

作　　者：卢鹏飞 

机构地区：[1]中国工程建设公司,北京100101

出　　处：《天然气与石油》2009年第5期1-4,共4页Natural Gas and Oil

摘　　要：介绍机电一体化绿色机组,比较VFD和变速行星齿轮的优缺点,讨论两种不同类型离心压缩机转子结构。Introduced is the environment-friendly integral motor/compressor unit,analyzed are strong points and weak points of VFD drive and variable speed planetary gear drive,described are rotor structures of two different kinds of centrifugal compressors and put forward are viewpoints of the author.

关 键 词：机电一体化机组 磁力轴承 整锻转子 螺栓拉紧转子 

分 类 号：TH452[机械工程—机械制造及自动化] TM351[电气工程—电机]