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.
出处
《天然气与石油》
2009年第5期1-4,共4页
Natural Gas and Oil
关键词
机电一体化机组
磁力轴承
整锻转子
螺栓拉紧转子
Integral motor/compressor unit
Magnetic bearing
Integral forging rotor
Rotor fastened with bolts