Two-pole permanent magnet solid rotor motor inductance design method based on flux linkage integration method
A technology of solid rotor and integral method, which is applied in electromechanical devices, manufacturing motor generators, design optimization/simulation, etc., can solve problems such as not being universal, not applicable, multi-computer hardware resources and time, etc. Adaptability requirements, the effect of meeting the rapidity requirements
Pending Publication Date: 2021-02-23
TIANJIN UNIV
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Abstract
The invention provides a two-pole permanent magnet solid rotor motor inductance design method based on a flux linkage integration method. The method comprises the following steps: (1) determining an armature magnetomotive force distribution function; (2) determining an equivalent air gap length function and a magnetic conductance distribution function; (3) calculating the flux linkage of each infinitesimal linkage; and (4) integrating the flux linkage within the inner diameter range of the stator core, calculating the flux linkage of each phase winding of the motor, and obtaining the inductance by using the method of the ratio of the flux linkage to the armature current amplitude.
Application Domain
Design optimisation/simulationManufacturing stator/rotor bodies +1
Technology Topic
MagnetMagnetomotive force +7
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