Hysteresis is a ubiquitous phenomenon in science and engineering; its modeling and
identification are crucial for understanding and optimizing the behavior of various systems …

Coaxial Magnetic Gear (CMG) can transmit torque between an input and an output shaft
without mechanical contact. The pole pieces in the middle rotor play a role in flux …

For PWM-fed motors, many harmonics are induced in the magnetic field by excitations,
which makes accurate iron loss calculation more difficult. This paper presents a general iron …

Topology Optimization (TO) enables unrestricted exploration within a design domain and is
typically based on a spatial discretization that is also used as the mesh for simulation. In this …

This article presents an extended magnetodynamic finite element modeling technique for 2-
D time-dependent electromechanical problems with soft-magnetic laminated steels. The …

Aiming at the common faults of demagnetization and rotor eccentricity in permanent magnet
(PM) synchronous motor, the electromagnetic field analysis under the faults and a non …

Transformer is an important electromagnetic equipment in power system, the real-time
monitoring of its status is very important for the safe and stable operation of power grid. At …

Electrical machines consume a considerable amount, nearly 40%, of electricity produced
worldwide. Even a 1% improvement in the efficiency of electrical machines can lead to a …

To achieve high quality surface finishes, cutting tools with low cutting edge waviness and
sharp cutting edges are needed. Commonly, polished monocrystalline diamond tools are …