Flywheel and Induction Motor Sizing for Torque Fluctuation Optimization in Reciprocating Compressor  

作　　者：Java Atayde Pedreira 

机构地区：[1]Department of Rotating Machinery Technology, Petrobras S/A, Rio de Janeiro 20031-912, Brazil

出　　处：《Journal of Mechanics Engineering and Automation》2013年第9期543-550,共8页机械工程与自动化（英文版）

摘　　要：Reciprocating compressors are prone to high cyclic loads. The high required performance relies on a good design focusing a torque oscillation applied by the driver. In the first part of this job, dynamic model of reciprocating is presented. Newton-Euler method is used to get motion equations. In the second part, numerical results are presented. Simulations are used for calculating the driving moment as function of crankshaft motion. These results illustrate the effect of the flywheel and motor on its dynamics and are used for induction motor selection and flywheel sizing for optimizing crankshaft torque fluctuation and power consumption reduction.

关 键 词：FLYWHEEL reciprocating compressor torsional vibration induction motor. 

分 类 号：TH45[机械工程—机械制造及自动化] TK427[动力工程及工程热物理—动力机械及工程]