Deng Xian-ming, WANG Dong-dong, MA Zhi-xun, ZHANG Zhen-fei. The Optimal Voltage Frequency Control Strategy of Brushless Double-fed Motor[J]. Journal of Mine Automation, 2009, 35(8): 66-68.
Citation: Deng Xian-ming, WANG Dong-dong, MA Zhi-xun, ZHANG Zhen-fei. The Optimal Voltage Frequency Control Strategy of Brushless Double-fed Motor[J]. Journal of Mine Automation, 2009, 35(8): 66-68.

The Optimal Voltage Frequency Control Strategy of Brushless Double-fed Motor

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  • Compared with other motors,the brushless double-fed motor(BDFM) has its own unique advantages,especially suits for the open-loop control of loads of fans,pumps load and so on.Taking the cage brushless double-fed motor as research object,the paper established a mathematical model of the BDFM.Using Matlab/Simulink software,it analyzed the optimal voltage frequency control strategy in course of speed-regulation control in details.The strategy can make the motor run stablly in corresponding speed at the maximum power factor and the minimum converter capacity.
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