The magnetic field distribution of one apparatus is evaluated by finite element method to well coincide with the measurements.
采用有限元方法对一套装置的磁场进行了计算,磁翅果与测量值吻合较好。
Because of good applicability and high precision the finite element analysis method has become the preferred method for numerical magnetic field computation of machines.
由于电磁场有限元分析方法具有通用性好、计算精度高的特点,因此成为目前首选的电机磁场数值计算方法。
The effects of stator and rotor eccentricity on the magnetic field distributions, cogging torque and unbalanced force were calculated in this paper by using finite element method (FEM).
采用有限元法计算分析了定子偏心与转子偏心对无刷直流电动机的气隙磁场、定位力矩及单向磁拉力的影响。
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