Journal of System Simulation
Abstract
Abstract: To address the issues of large model computation load and cumbersome magnetization direction setting during the simulation design of coaxial magnetic field modulation type magnetic gears, a simplified design method is proposed, which uses a linear model to replace the original conventional circular ring model. Based on the periodicity of the structure and magnetic field of each part of the magnetic gear, the modeling work is simplified and the computational load of the simulation analysis is reduced. The results show that compared with the circular ring structure, the number of magnetization coordinate system settings for the linear structure is reduced by more than 85%. When the number of inner ring magnetic poles of the magnetic gear exceeds 4 pairs, the time for finite element analysis of a single model is significantly shortened, and the improvement effect becomes more significant as the number of magnetic poles increases.
Recommended Citation
Zhao, Shuguang; Chen, Ce; Xie, Xiaochang; Li, Fuping; and Han, Jin
(2025)
"Research on Improving Design Efficiency of Coaxial Magnetic Gear Based on Linear Model,"
Journal of System Simulation: Vol. 37:
Iss.
6, Article 21.
DOI: 10.16182/j.issn1004731x.joss.24-0125
Available at:
https://dc-china-simulation.researchcommons.org/journal/vol37/iss6/21
First Page
1574
Last Page
1581
CLC
TP391.9
Recommended Citation
Zhao Shuguang, Chen Ce, Xie Xiaochang, et al. Research on Improving Design Efficiency of Coaxial Magnetic Gear Based on Linear Model[J]. Journal of System Simulation, 2025, 37(6): 1574-1581.
DOI
10.16182/j.issn1004731x.joss.24-0125
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