Modeling and Simulation of Voltage Frequency Ratio Control System for Asynchronous Motor

摘要：

　　Alternating current (AC) machine speed regulation system plays a very important role in our industrial and agricultural production.This paper focuses on the three-phase asynchronous motor which account for most of the proportion of the AC machines.Firstly,this paper establishes three mathematical models of asynchronous motor based on dq coordinate system and introduces the principle of V/f speed-adjusting for asynchronous motor,and then the paper builds the simulation models of V/f speed-adjusting control system for asynchronous motor based on Matlab/Simulink.The simulation results of the V/f speed-adjusting control system verifies the correctness of the simulation models and the principle of speed regulation.

关键词： asynchronous motor V/f control mathematical model dq coordinate system simulation

作者: Jun Rong Yuejiao Ding Xi Chen Li Wan Yiming Li

作者单位: Department of Information and Communication, Hunan Institute of Science and Technology.Yueyang, Chin Department of Computer,Hunan Institute of Science and Technology.Yueuang, China 414006

会议类型: 国际会议

会议名称: 2012 2nd International Conference on Computer and Information Applications(ICCIA2012)(2012第二届计算机和信息应用国际会议)

会议地点: 太原

会议语种:英文

页码: 993-996

在线出版日期: 2012-12-08（万方平台首次上网日期，不代表论文的发表时间）