A Direct Torque Control for Three-leg Voltage Source Inverter Fed Asymmetrical Single-phase Induction Motor

被引:0
|
作者
Dangeam, Sirichai [1 ]
Kinnares, Vijit [2 ]
机构
[1] Rajamangala Univ Technol Thanyaburi, Fac Engn, Dept Elect Engn, Klongluang, Pathum Thani Pr, Thailand
[2] King Mongkuts Inst Technol Ladkrabang, Fac Engn, Dept Elect Engn, Bangkok, Thailand
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暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper presents the implementation of 5-leg voltage source inverter fed independently two single-phase induction motors with different speed. Space vector pulse width modulation is used for the five-leg VSI. Closed-loop speed V/f scalar control is employed for those motors. The experimental results show that the speed for each motor can be independently control. Besides that, the advantages of the 5-leg inverter can be shared the capacitor and dc bus together, reduced the cost by decreasing the numbers of power switch and driver circuits and also reduced the switching loss.
引用
收藏
页码:1569 / 1574
页数:6
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