Electric motors with a double air-gap structure offer increased power or torque density
compared to their single air-gap counterparts, achievable through double-stator or double …

To realize the smooth transition from the partial flux weakening zone I (FW-I Zone) to the
deep flux weakening zone II (FW-II Zone) and avoid the current loop saturation during the …

Variable magnetic flux motors have been proposed to achieve high-efficiency operation over
a wide drive range ranging from high torque to high-speed. This paper clarifies the high …

In this paper, the time-space-distribution of electromagnetic losse for variable frequency
generators (VFGs) in more electric aircraft is calculated and analyzed. Electromagnetic loss …

In this paper, the effect of parameter variation on the operation performance of the
permanent magnet synchronous motor (PMSM) considered. The model which includes the …

Different buried permanent magnet arrangements in rotors are compared based on
electrical machines found in literature regarding high-speed capability. An analytical …

Losses in inverter-fed permanent magnet motors are underestimated by using analytical or
numerical approach since additional losses due to extra harmonics of the frequency …

Starting from the problem of studying the parametric robustness in the case of the control of
a permanent magnet-synchronous motor (PMSM), although robust control systems …

This paper discusses about the developing a motor-generator machine with the
implementation of double stator topology that are used to drive hybrid electric vehicles. In …

Influence of rotor pole numbers on the output performance of a double stator flux-switching
permanent magnet machine is investigated and compared in this study. A description of the …