Vector Control of Single Phase Brushless DC motor

被引:0
|
作者
Hou, Haibo [1 ]
Yao, Wei [1 ]
Zhang, Wei [1 ]
机构
[1] Zhejiang Univ, Coll Elect Engn, Hangzhou, Zhejiang, Peoples R China
来源
2016 19TH INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS 2016) | 2016年
关键词
eigenvalues of state transition matrix; orthogonal virtual phase current; single phase BLDC motor; vector control;
D O I
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
A vector control method of single phase brushless DC (BLDC) motor is proposed in this paper which can effectively improve system efficiency and reduce the torque ripple. In this paper, a virtual phase current iimag is deduced to construct a pair of orthogonal currents ireal and iimag. With the dq rotating coordinate transformation, and single phase SVPWM modulation, the vector control of single phase BLDC motor is formed. The root locus method is carried out to analyze the stability. Finally, the experimental results is presented to confirm the validity to improve the dynamic performance and weaken the vibration during the operation.
引用
收藏
页数:5
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