3) Air-gap flux density
气隙磁密
1.
The rotor yoke flux and air-gap flux density is varied with the magnet number per pole,the pole number and the thickness of the magnet are analyzed,and the differences between the magnet number per pole m≥2 and m=1(surface-mounted structure) are illustrated.
基于该模型的计算结果,着重分析研究了每极磁体数、极对数和磁体厚度对转子轭部磁通、气隙磁密谐波和基波的影响,比较了每极磁体数m≥2与m=1(径向结构)磁性能的差异,并给出了每极磁体数、极对数和磁体厚度的合理取值范围,为设计离散Halbach永磁电机依据。
4) air gap flux density
气隙磁密
1.
To reduce the leakage flux and improve the air gap flux density,auxiliary poles are added to the rotor structure.
为了减少切向结构永磁同步电机转轴侧永磁体的漏磁,提高气隙磁密,在切向结构永磁同步电机中合理引入辅助永磁体。
2.
Three methods,namely conventional analytical calculation,finite element calculation and practical measurement were used to verify the air gap flux density of the motor.
通过理论分析计算、有限元分析和实验测量数据来研究梯形波相电流驱动下六相感应电机气隙磁密分布,并对磁势解耦参数k进行了理论分析和计算。
5) flux density
气隙磁密
1.
In order to investigate the impact of the size effect on its performance in designing axial-magnetized permanent magnet micromotor,the finite element method was adopted to simulate the magnetic field of this kind of dual rotor motor,and the flux density wave form distributed in the airgap was obtained.
在轴向磁化永磁电机设计中,为研究尺寸效应对其性能的影响,采用有限元方法对这种双转子电机的磁场进行了仿真计算,得出了轴向磁化永磁电机转子的气隙磁密波形分布。
2.
In order to study the impact on its performance of the size effect in designing axial-magnetized permanent magnet micromotor,the finite element method was adopted to simulate the magnetic field of this kind of dual rotor motor,and the flux density wave form in the airgap was distributed.
为研究尺寸效应对轴向磁化永磁电机性能的影响,采用有限元方法对双转子电机的磁场进行了仿真计算,得出了轴向磁化永磁电机转子的气隙磁密波形分布。
6) air gap magnetic flux density
气隙磁密
1.
The air gap magnetic flux density distribution in a brushless DC motor is analytically simulated.
用解析函数拟合无刷直流电机的气隙磁密分布 ,求取了电机定子磁链随转子位置角的变化 ,进而求得电枢绕组电势波形。
补充资料：空载
见“负荷③”(285页)。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条