Open AccessDesign and electromagnetic analysis of switched reluctance linear generator in electric vehicle
Author(s) -
Jieyu Liu,
Yufeng Tang,
Wenyu Cheng,
Changpeng Li
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2108/1/012016
Subject(s) - switched reluctance motor , finite element method , generator (circuit theory) , magnetic reluctance , dimension (graph theory) , linear congruential generator , reluctance motor , electric generator , control theory (sociology) , computer science , engineering , mechanical engineering , mathematics , physics , structural engineering , power (physics) , magnet , control (management) , quantum mechanics , artificial intelligence , rotor (electric) , pure mathematics
The structural characteristics and basic design requirements of design of switched reluctance linear generator are introduced. According to the general principles and design experience of electromechanical design, the dimension of design of switched reluctance linear generator is determined, and the two-dimensional and three-dimensional static finite element models of design of switched reluctance linear generator are established in Flux 2D and Flux 3D respectively. By comparing the simulation results of the two-dimensional model and the three-dimensional model, it is found that the difference between the real simulation results of the 2D model and the 3D model is small, and the calculation time cost of the 2D finite element simulation is much lower than that of the 3D model. Therefore, the subsequent work of this paper adopts the 2D finite element model. Finally, the static electromagnetic field and electromagnetic characteristics of the design of switched reluctance linear generator are analyzed by finite element analysis.