Research on Six-Phase Induction Machine with Special Phase Current Waveform
In this paper a novel control method for a six-phase induction machine with special phase current waveform is proposed and evaluated. With the special current waveform a nearly square, smooth rotating flux density waveform is generated in the air gap. The dominant merit of the proposed control and special current waveform is that the flux and torque of the induction machine are directly controlled as compared to vector control that uses transformation theory. Theoretical and finite element analysis are used to calculate the torque and MMF balance control constant of the drive. A six-phase induction machine drive system is developed to evaluate the performance of the proposed control scheme. The steady state experimental results show good agreement with calculated results. The measured torque response shows that the proposed drive system has good dynamic performance.
direct torque control current waveforms six-phase induction machine finite element analysis DSP
AI Yongle WANG Yumei KAMPER Maarten
College of Electrical and Automation Henan Polytechnic University, Henan Jiaozuo, 454004 Henan China Department of Electrical and Electronic Engineering University of Stellenbosch Stellenbosch, South A
国际会议
The 2007 International Symposium on Safety Science and Technology(2007采矿科学与安全技术国际学术会议)
河南焦作
英文
985-990
2007-04-17（万方平台首次上网日期，不代表论文的发表时间）