This paper presents optimal third harmonics in both permanent magnet (PM) shaping and
current waveform to improve the output torque of five-phase surface-mounted PM (SPM) …

An arc-linear permanent-magnet synchronous machine (AL-PMSM) is a kind of servo
machine used for a scanning system to meet the requirements of high positioning accuracy …

Five-phase surface-mounted permanent-magnet machines can inherently produce a smooth
electromagnetic torque which can be increased when using third harmonic current injection …

This paper proposes a design of a surface-mounted permanent magnet (SPM) motor with a
magnet surface of a sinusoidal pulsewidth-modulation (SPWM) shape. The fundamental …

High power machine has become a large market for wind power and ship propulsion
electric, among other applications. Since the size of these machines is much larger than …

This paper proposes three new methods to improve torque capability for the surface-
mounted permanent magnet machine in a servo system. The key to the proposed methods is …

Wind Energy Conversion System (WECS) plays an inevitable role across the world. WECS
consist of many components and equipment's such as turbines, hub assembly, yaw …

Since the torque ripple reduction by adopting magnet-shaping methods is often associated
with a negative impact on electromagnetic torque as well as increased cost, this paper …

This paper proposes a permanent magnet machine having mixed high-cost NdFeB and low-
cost ferrite magnets with modular unequal magnet height poles, ie, the modular Hat-and T …

Feed fluctuation plays an important role on the part surface quality during the precision
machining. In this paper, an analytical electromechanical model is developed to reveal the …