Abstract：Owing to the decoupling of electric loading and magnetic loading, the transverse flux motor (TFM) can achieve higher thrust density by reducing the pole pitch and increasing the operating frequency. In the field of low-speed direct drive applications, the transverse flux motor has a broad application prospect. In view of the shortcomings of the insufficient utilization of the internal space of the TFMs, this paper proposes a dual-consequent-pole transverse flux linear machine (DCP-TFLM), which has permanent magnets on both the primary and secondary sides, makes full use of the internal space of the motor, and improves the winding flux linkage. The basic structure and operating principle of the motor are introduced, and the relationship between the main dimensions of the motor and the electromagnetic force is derived. The influence of different structural parameters on the thrust density of the motor was studied by three-dimensional finite element method, and an experimental prototype was developed. The three-phase back EMF and static thrust of the prototype were measured and compared with the simulation results. The experimental results have a good agreement with the simulation results.
罗俊, 寇宝泉, 杨小宝. 双交替极横向磁通直线电机的优化与设计[J]. 电工技术学报, 2020, 35(5): 991-1000.
Luo Jun, Kou Baoquan, Yang Xiaobao. Optimization and Design of Dual-Consequent-Pole Transverse Flux Linear Machine. Transactions of China Electrotechnical Society, 2020, 35(5): 991-1000.
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2020, Vol. 35 
