The growth of electric and hybrid electric vehicles has drawn more attention toward the
development of high power density electrical machines. The materials used in the …

More than 170 countries have already established renewable energy targets to meet their
national increasing energy demand and also to keep their environment sustainable. Due to …

Electrical machines and drives keep moving away from traditional technologies such as
brushed machines and wound field machines toward lighter,“easier to maintain” machines …

This paper overviews high-speed permanent magnet (HSPM) machines, accounting for
stator structures, winding configurations, rotor constructions, and parasitic effects. Firstly …

This paper provides an overview of the design and analysis of high-speed PM motors by
focusing on prominent issues such as motor losses, temperature rise, rotor strength and …

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 …

This paper investigates the no-load iron loss, on-load loss, and thermal performance of a
high-speed surface-mounted permanent-magnet synchronous machine with an amorphous …

The small size of high-speed permanent magnet synchronous machines (PMSMs) makes
the increase of loss density and the difficulty of heat dissipation. PMSMs are sensitive to …

Beyond the standard rated operations, there exists a recognized exigency for electric motors
possessing heightened overload capability, notably in contexts involving powerful electric …

This paper presents the modified core loss calculation of the high-speed (HS) permanent
magnet synchronous machines (PMSMs) with amorphous metal (AM) stator cores. In the …