@ARTICLE{Liu_Yun_Rui_Research_2021,
 author={Liu, Yun Rui and Wang, Chunfang and Xia, Dongwei and Yue, Rui},
 volume={vol. 70},
 number={No 1},
 journal={Archives of Electrical Engineering},
 pages={129-143},
 howpublished={online},
 year={2021},
 publisher={Polish Academy of Sciences},
 abstract={With the development of wireless power transfer technology, more and more attention has been paid to its electromagnetic safety. In this paper, a novel hybrid shielding structure composed of the innermost fan-shaped ferrite, the interlayer nanocrystalline strip and the outermost aluminum foil is proposed to shield the electromagnetic field of the inductive power transfer system. Eight structure parameters of the proposed shielding are optimized by finite element simulation, in order to reduce the magnetic leakage of the system and improve the utilization rate of shielding materials. In addition, the proposed structure is compared with two types of typical double-layer hybrid shielding from the perspectives of the weight, the coupling coefficient and the magnetic flux leakage. Both simulation and experiment results show that the cost and weight of the proposed shield are about 60% lower than the traditional disk shield. Moreover, the shielding layer proposed in this paper can not only effectively reduce the magnetic flux leakage of the system, but also maintain a high coupling coefficient.},
 type={Article},
 title={Research on a novel hybrid shielding structure of magnetic coupler for inductive power transfer system},
 URL={http://czasopisma.pan.pl/Content/118973/PDF/art09.pdf},
 doi={10.24425/aee.2021.136057},
 keywords={coupling coefficient, electromagnetic shielding, finite element simulation, optimization design, wireless power transfer},
}