Electric drives are an essential part of more electric aircraft (MEA) applications with ever-
growing demands for high power density, high performance, and high fault-tolerant …

Permanent magnet (PM) machines have been extensively used for various applications.
Nevertheless, thermal effect, particularly hotspot temperature, not only severely restricts …

Currently, surface-mounted permanent-magnet (PM) rotors are more frequently employed
than interior PM rotors in high-speed PM motors. It is mainly because the mechanical …

Permanent magnet motors are widely used in the driving system of electric vehicles because
of their high power density and small size. However, the permanent magnet motor is prone …

Eddy current losses in magnets are a major consideration in the rotor design of permanent
magnet synchronous motors (PMSMs). Stator design choices and the use of modern …

This article investigates the asymmetric temperature distribution of a modular permanent
magnet (PM) synchronous in-wheel motor under fault conditions, and based on this …

This article presents an improved mathematical model of high-speed permanent magnet
synchronous machine (PMSM), taking the rotor eddy current reaction effect into account. The …

In-wheel motors, as the core power component of electric vehicles, require not only high
power density but also high reliability and fault-tolerant (FT) capability. This article proposes …

A hybrid analytical and lumped-parameter thermal model is proposed in this paper to
estimate the transient and steady-state two-and three-dimensional (2/3-D) spatial magnet …

The large current ripple caused by the limited switching frequency significantly degrades the
control performance of the high-speed permanent magnet motor drive system. To mitigate …