Abstract：A transverse-flux flux reversal motor is presented. Both permanent magnet and armature winding of the proposed motor are fixed in the stator side, the rotor structure is simple and reliable. Both stator and rotor core can be manufactured by steel sheet, it is more convenient and cheaper in manufacturing than traditional transverse flux motors. The basic structure and working principle are introduced. The expressions of no-load back electromotive force, electrical torque and cogging torque are deduced by Fourier series method. In additional, the three-dimensional finite element model is built to analyze some basic characteristics of the motor such as no-load flux linkage, torque and cogging torque. A prototype is designed and manufactured, the no-load back electromotive force and static torque experiments are carried out, the experiment results can agree with the FEM results, which verifies the accuracy of analysis.
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2017, Vol. 32 
