Optimization of magnetic coupling mechanism of dynamic wireless power transfer based on NSGA-II algorithm.

ABSTRACT: Optimization of magnetic coupling mechanism is an important way to improve the performance of a dynamic wireless power transfer system. Inspired by the common radial magnetic core for circular coils, a new radial magnetic core for rectangular coils is adopt. Through simulation and experimental results comparison, which has higher coupling coefficient with the same core area. Combined with the magnetic circuit analysis, the magnetic flux leakage and conduction regions are divided into magnetic fluxes with different shapes, which magnetic resistances are calculated respectively. Based on the simulation results, parameter distributions of fluxes under different conditions are obtained. Therefore, the expressions of the coupling coefficient k of the adopt magnetic cores and coils and the desig

SUBMITTER: Tang W 

PROVIDER: S-EPMC10907703 | biostudies-literature | 2024 Mar

REPOSITORIES: biostudies-literature