The Optimal Voltage Frequency Control Strategy of Brushless Double-fed Motor
Deng Xian-ming
WANG Dong-dong
MA Zhi-xun
ZHANG Zhen-fei
Abstract：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.
Keywords：brushless double-fed motorconverterspeed-regulation systemoptimal voltage frequency control
Publication Date：2009-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 66-68 )