@ARTICLE{Liu_Xiping_Comparison_2014, author={Liu, Xiping and Chen, Dong and Yi, Liang and Zhang, Chao and Wang, Min}, volume={vol. 63}, number={No 4 December}, journal={Archives of Electrical Engineering}, pages={683-692}, howpublished={online}, year={2014}, publisher={Polish Academy of Sciences}, abstract={Magnetic-geared permanent magnet (MGPM) electrical machine is a new type of machine by incorporating magnetic gear into PM electrical machine, and it may be in operation with low-speed, high-torque and direct-driven. In this paper, three types of MGPM machines are present, and a quantitative comparison among them is performed by finite element analysis (FEA). The magnetic field distribution, stable torque and back EMF are obtained at no-load. The results show that three types of MGPM machine are suitable for different application fields respectively according to their own advantages, such as high torque and back EMF, which form an important foundation for MGPM electrical machine research.}, type={Artykuły / Articles}, title={Comparison and Analysis of Magnetic-Geared Permanent Magnet Electrical Machine at No-Load}, URL={http://www.czasopisma.pan.pl/Content/85023/PDF/12_paper.pdf}, doi={10.2478/aee-2014-0047}, keywords={magnetic gear, MGPM electrical machine, quantitative comparison, finite element analysis, no load}, }