Induction motors, reciprocating compressors and variable frequency drives

被引:5
|
作者
Perrin, M [1 ]
Kohn, G [1 ]
Mugford, S [1 ]
Seggewiss, G [1 ]
机构
[1] Rockwell Automat, AC Motors, Stratford, ON N5A 6W1, Canada
关键词
D O I
10.1109/PCICON.1997.648162
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
The use of variable frequency drives (VFD) is becoming increasingly popular with induction motor driven reciprocating gas compressors. Reciprocating compressors, being rich sources of torque pulsation frequencies, too often create motor component reliability issues. The problem is compounded when variable speed is introduced because of the difficulty in avoiding resonance. This paper reviews key torsional vibration concepts and common motor failure modes. An overview of field testing methods is presented. Also, the unique concerns with variable frequency drives are discussed.
引用
收藏
页码:1 / 9
页数:9
相关论文
共 50 条