Investigation of a Novel Consequent-Pole Flux-Intensifying Memory Machine

被引:1
作者
Tu, Rui [1 ]
Yang, Hui [1 ]
Lin, Heyun [1 ]
Zhan, Hanlin [2 ]
Wu, Di [3 ]
Yu, Minghu [3 ]
Chen, Liang [4 ]
Chen, Wenjie [4 ]
机构
[1] Southeast Univ, Sch Elect Engn, Nanjing 210096, Peoples R China
[2] Harbin Inst Technol Shenzhen, Sch Mech Engn & Automat, Shenzhen 518055, Peoples R China
[3] Guangdong Welling Motor Mfg Co Ltd, Foshan 528311, Peoples R China
[4] Midea Grp Corp Res Ctr, Foshan 528311, Peoples R China
关键词
consequent-pole; flux-intensifying; memory machine; variable flux; DESIGN; MOTOR;
D O I
10.3390/en15155501
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
This paper mainly focuses on the investigation and analysis of a novel consequent-pole flux-intensifying memory machine (CP-FIMM). The proposed CP-FIMM exhibits the advantages of a satisfactory flux-regulation range, reduction of the required magnetizing current magnitude, as well as similar torque with much less PM utilization compared to its conventional counterpart. By designing the q-axis flux barriers, the flux-intensifying structure can be realized to enhance the demagnetization withstand capability of the CP-FIMM. The machine topology and operating principle are described. Moreover, the equivalent magnetic circuit model is developed to highlight the performance improvement of the proposed CP-FIMM. Finally, the electromagnetic performance of the proposed CP-FIMM is compared with that of a benchmark conventional FIMM by 2-D and 3-D finite element analysis.
引用
收藏
页数:15
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