Transportation electrification has attracted much attention in modern society. Among all
electrified transportation tools, electric vehicle (EV) is absolutely the one that has great …

Rare-earth permanent magnets (RE-PMs) are widely used in high-efficiency and high-
torque density electrical machines. However, in recent years, the exclusive and unstable …

This paper presents a review of the state of the art in electric propulsion for regional aircraft
in the MW range. The implications surrounding the implementation of this technology, such …

Electric vehicle sales have accelerated in recent years due to a wider customer acceptance.
However, the still limited driving range continues to be a barrier to purchase for many …

Permanent-magnet synchronous machines (PMSM) are gaining a foothold in a growing
number of applications. However, the high cost of these machines compared with the prices …

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 …

Permanent magnet synchronous motors (PMSMs) with nonconcentric magnetic poles
(NCMP) structure are widely used as high-precision servo motors. The current subdomain …

This article serves as an overview of existing models of permanent magnets (PMs) for
electrical machines. The review study starts with the linear recoil model, which is commonly …

Condition monitoring and preventative maintenance are essential for reliable and efficient
operation of permanent magnet synchronous machines driven by inverters. There are two …

This paper designs a new rotor topology of a fault-tolerant permanent-magnet (FTPM)
machine with fractional-slot concentrated winding in order to reduce rotor losses …