Simulation of Vector Control and Variable Frequency Regulating System of Asynchronous Machine Based on MATLAB

摘要：

In this paper, the theory of speed and discrete vector of flux closed-loop discrete principle is used to control Asynchronous Machine. According to PI regulating, PWM produces a feedback control signal, which is send to the puLse generator. And Variable frequency control is achieved by inverter By using direct vector control system model with rotor speed and flux closed-loop, the simulation results show that the vttlidity and reliability of parameters regulating, speed regulating performance and dynamic performance are all enhanced.

关键词： vector control asynchronous motor flux closed-loop

作者: Zhong yun Jiang Qiangxin Wu weiling

作者单位: Information Engineering School NanChang University NanChang ,China Information Engineering School NanChang University NanChang,China

会议类型: 国际会议

会议名称: 2010 2nd International Conference on Signal Processing System(2010年信号处理系统国际会议 ICSPS 2010)

会议地点: 大连

会议语种:英文

页码: 976-978

在线出版日期: 2010-07-05（万方平台首次上网日期，不代表论文的发表时间）