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Effect of pole to slot number ratio on back-EMF constant of BLDC motor with nonoverlapping stator winding

机译:极槽数比对定子绕组不重叠的无刷直流电动机反电动势常数的影响

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This paper presents a general expression of back-EMF constant of 3-phase permanent magnet brushless DC (BLDC) motor with nonoverlapping stator winding. From the expression, any possible combinations of pole and slot numbers are found and the value of back-EMF constant is compared in the several cases of different pole to slot number ratios and airgap flux density waveforms.
机译:本文介绍了具有绝缘定子绕组的三相永磁无刷直流(BLDC)电动机的反电动势恒定的一般表达。从表达式中,发现了杆和槽数的任何可能的组合,并且在不同极点的几个情况下比较了反型电气常数的值与槽数比和气隙磁通密度波形。

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