Yongjian Li

TL;DR: In this article, a mobile B-H sensing structure is designed to sense the distribution of local magnetic properties near the cutting edges of non-oriented (NO) silicon steel samples B35A270 and 50JN470.

TL;DR: In this paper, the rotational magnetic properties of soft magnetic composite (SMC) materials are measured and analyzed by using an improved 3D magnetic property tester, such as magnetic flux density vector B, magnetic field strength vector H and core loss, and 3-D tester model and magnetic field distribution are analyzed by means of finite element method.

TL;DR: In this paper, a 2D vector hybrid hysteresis model for a soft magnetic composite (SMC) material is established, which is combined with classical Preisach model and Stoner-Wohlfarth (S-W) model.

TL;DR: In this paper, the effect of combined magnetic shielding on stray load losses of converter transformer was analyzed using a three-dimensional finite element analysis (FEA) model, where the total losses can be obtained by summing the simulated losses of each harmonic.

TL;DR: In this article, an improved series equivalent circuit for a single-sided linear induction motor (SLIM) is proposed, where the longitudinal end effects from the cut-open primary magnetic path, transverse edge effects from differing widths between the primary lamination and secondary sheet, and half filled primary slots are estimated using three different impedances representing the normal, forwards and backwards flux density waves in the air gap.