标题：Study of Hybrid Excited AC and DC Multi-winding Synchronous Generator
作者：Lu, Dong; Sun, Yu-ping; Li, Yue; Hao, Dong-xin
作者机构：[Lu, Dong; Sun, Yu-ping; Li, Yue; Hao, Dong-xin] Shandong Univ, Coll Elect Engn, Jinan, Peoples R China.
会议名称：International Conference on Electrical and Electronics - Techniques and Applications (EETA)
会议日期：AUG 23-24, 2015
来源：2015 INTERNATIONAL CONFERENCE ON ELECTRICAL AND ELECTRONICS: TECHNIQUES AND APPLICATIONS (EETA 2015)
关键词：Hybrid excitation; AC and DC multi-winding; Synchronous generator
摘要：In this paper, a hybrid excited AC and DC multi-winding synchronous generator was designed. This machine includes two excitation sources i.e. permanent magnets and DC electrical excitation. And the machine supplies AC and DC power. The electromagnetic field of the machine was analyzed by a soft with the finite element method in 2 dimensions. Besides, the mathematical model in the dq0 coordinate system was derived. Based on that, simulation model was established by MATLAB. The results of the simulation verify the feasibility and correctness of the proposed generator, which has better external characteristic.