Research of Vector Control for Asynchronous Motor system based on MRAS

摘要：

　　A new speed-adjustment approach of vector control for asynchronous motor is presented in the paper based on MRAS,It adopts a rotate speed calculating module which is designed specifically replaced Conventional rotate speed detecting system.The approach overcomes some shortcomings that comes from the precision and installation of rotate speed sensor.Motor rotate speed and torque curve are observed under different parameters based on MATLAB,and are analysed statically and dynamically.Simulation result showed touque ripple of this speed-adjustment system is small and timing is smooth,which can satisfy the demand of most electric equipment for speed-adjustment performance.Simulation result can realize asynchronous motor Control effectively.

关键词： MARS Asynchronous Motor Vector Control Simulation Model

作者: Yao Qinghua Cao Miao

作者单位: changchun university of technology, Changchun, 130012, China changchun university of science and technology, Changchun, 130022, China

会议类型: 国际会议

会议名称: the 2012 International Conference on Materials Science and Nanotechnology (2012年材料科学与纳米技术国际会议(ICMSN 2012))

会议地点: 广州

会议语种:英文

页码: 769-772

在线出版日期: 2012-11-16（万方平台首次上网日期，不代表论文的发表时间）