1. Wang K, Gu ZY, Zhu ZQ, Wu ZZ (Feb. 2017) Optimum injected harmonics into magnet shape in multiphase surface-mounted PM machine for maximum output torque. IEEE Trans Magn 64(6):4434–4443
2. Nair SS, Wang JB, Chin R, Chen L, Sun TF (Jun. 2017) Analytical prediction of 3-D magnet eddy current losses in surface mounted PM machines accounting slotting effect. IEEE Trans Energy Convers 32(12):414–423
3. Liu Y, Zhu ZQ, Gan C et al (Mar. 2019) Comparison of optimal slot/pole number combinations in fractional slot permanent magnet synchronous machines having similar slot and pole numbers. IET J Eng 2019(17):4585–4589
4. Zhu ZC, Huang YK, Dong JN et al (Apr. 2019) Investigation study of the influence of pole numbers on torque density and flux weakening ability of fractional slot concentrated winding wheel-hub machines. IEEE Trans Access 7(17):1–6
5. Toudji M, Parent G, Duchesne S et al (Dec. 2017) Determination of winding lumped parameter equivalent circuit by means of finite element method. IEEE Trans Magn 53(6):1–4