Numerical simulation of brushless DC motors of disc type by coupling of magnetic and electric equations

被引:0
|
作者
Sun, J.
Bai, F.
Tang, R.
机构
[1] Wuhan Polytechnic University, Wuhan 430023, China
[2] Shenyang Polytechnic University, Shenyang 110023, China
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摘要
Combining transient electromagnetic field equation with electric circuit equation, and taking into account the effect of 3-D distribution of air gap magnetic field in disc type motor, an accurate mathematical model simulating the dynamic performances of brushless DC motor system of disc type is developed in this paper. The phase moving model dealing with the rotor movement of disc type motor is also built up. Finally, the method is applied to the analysis of a prototype motor, and the experiment results agree with the calculated ones.
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页码:373 / 375
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