Open-loop Speed Loss Compensation Method and Simulation Analysis under Variable Load

摘要：

This paper analyzed the reasons of motor speed loss under variable load in variable-speed pump-controlmotor governing system, and pointed out that oil compressibility caused by load change is one of the reasons. Speed drop compensation coefficients ware derived, and the compensation method under variable load in variable-speed pump-control-motor governing system was built. The simulation results show that the compensation method can well compensate motor speed loss in variable load.

关键词： Variable load Speed loss Sectionalization linear compensation AMESim

作者: Tianhao Peng Nangeng Yue Jiadong Liu Meisheng Yang

作者单位: Anhui University of Science & Technology, Huainan, Anhui Province 232001, P.R. China

会议类型: 国际会议

会议名称: 2011 3nd International Conference on Mechanical and Electronics Engineering(2011年第三届机械与电子工程国际会议 ICMEE2011)

会议地点: 合肥

会议语种:英文

页码: 2709-2714

在线出版日期: 2011-09-23（万方平台首次上网日期，不代表论文的发表时间）