Torque Characteristic Analysis of a Transverse Flux Motor Using a Combined-Type Stator Core
AbstractAn external rotor transverse flux motor using a combined-type stator core is proposed for a direct drive application in this paper. The stator core is combined by two kinds of components that can both be manufactured conveniently by generic laminated silicon steel used in traditional motors. The motor benefits from the predominance of low manufacturing cost and low iron loss by using a silicon-steel sheet. Firstly, the basic structure and operation principles of the proposed motor are introduced. Secondly, the expressions of the electromagnetic torque and the cogging torque are deduced by theoretical analysis. Thirdly, the basic characteristics such as permanent magnet flux linkage, no-load back electromotive force, cogging torque and electromagnetic torque are analyzed by a three-dimensional finite element method (3D FEM). Then, the influence of structure parameters on the torque density is investigated, which provides a useful foundation for optimum design of the novel motor. Finally, the torque density of the proposed motor is calculated and discussed, and the result shows that the proposed motor in this paper can provide considerable torque density by using few permanent magnets. View Full-Text
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Yang, X.; Kou, B.; Luo, J.; Zhou, Y.; Xing, F. Torque Characteristic Analysis of a Transverse Flux Motor Using a Combined-Type Stator Core. Appl. Sci. 2016, 6, 342.
Yang X, Kou B, Luo J, Zhou Y, Xing F. Torque Characteristic Analysis of a Transverse Flux Motor Using a Combined-Type Stator Core. Applied Sciences. 2016; 6(11):342.Chicago/Turabian Style
Yang, Xiaobao; Kou, Baoquan; Luo, Jun; Zhou, Yiheng; Xing, Feng. 2016. "Torque Characteristic Analysis of a Transverse Flux Motor Using a Combined-Type Stator Core." Appl. Sci. 6, no. 11: 342.
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