Design, Modeling, and Analysis of a Brushless Doubly Fed Doubly Salient Machine for Electric Vehicles
Design, Modeling, and Analysis of a Brushless Doubly Fed Doubly Salient Machine for Electric Vehicles
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DOI：
10.1109/ias.2005.1518843
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发表时间：
2008
影响因子：
4.4
通讯作者：
Ying Fan;K. Chau
中科院分区：
文献类型：
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作者：
Ying Fan;K. Chau
提出了一种新型的电动汽车用三相12/8极无刷双馈双凸极电机。它由两种类型的定子绕组-多相电枢绕组和直流励磁绕组。关键是设计，建模和分析所提出的BDFDS机。推导了输出功率的解析表达式，并讨论了电机尺寸和参数的初始计算。利用有限元分析方法，得到了BDFDS电机在不同负载和励磁电流下的磁场分布，其中考虑了磁饱和和电枢反应。静态特性的建议机器也得到。根据这些特性，可以建立系统的数学模型。因此，系统性能的评估是通过计算机仿真进行的。设计并制造了一台12/8极BDFDS电机进行实验。实验结果验证了理论分析和仿真的正确性。
This paper presents a new three-phase 12/8-pole brushless doubly fed doubly salient (BDFDS) machine for application to electric vehicles. It consists of two types of stator windings-polyphase armature winding and DC field winding. The key is to design, model, and analyze the proposed BDFDS machine. The output power equation is derived analytically, and the initial calculation of machine dimensions and parameters are also discussed. When we use finite-element analysis, the field distributions of the BDFDS machine at different loads and field currents are obtained, in which magnetic saturation and armature reaction are considered. Static characteristics of the proposed machine are also obtained. Based on these characteristics, the system mathematical model can be established. Hence, the evaluation of system performance is conducted by computer simulation. A 12/8-pole BDFDS machine is designed and built for experimentation. Experimental results are given to verify the theoretical analysis and simulation.