Renewable energy provides an effective solution to the problem existing between energy
and environmental protection. Tidal energy has great potential as a form of renewable …

This article presents a harmonic modeling method (HMM) for coaxial magnetic gears
(CMGs) by considering the nonlinear BH curve for soft-magnetic material. CMGs are divided …

This article presents a high-fidelity analytical solution and a fast integrated optimization
method for vernier machines. First, a harmonic modeling method (HMM) is adopted to obtain …

This paper proposes an innovative methodology applied to blade optimization for
hydrodynamic performance improvement of a horizontal axial tidal current turbine (HATCT) …

In this paper, a new axial-type magnetic gear with an auxiliary flux-enhancing structure (AFS-
AMG) is proposed. Compared to conventional AMGs, it has a higher torque density and …

Eccentricity and inclination are common fault types in magnetic gears, serving as
prerequisites for the stable transmission of cycloidal magnetic gears (CyMG) and nutation …

In this article, a new type of piezoelectric energy harvester device is proposed, which has
good output performance and can scavenge a large amount of vibration energy at low …

This paper proposes a high torque density dual-stator flux-reversal-machine with multiple
poles Halbach excitation (MPHE-DSFRM), which uses two pole pairs' numbers (PPNs) of …

The brushless dual-port (BDP) machine is a good candidate for tidal power generation
systems because of its compact structure, minimal mechanical components, and rotor …

In this article, a percussive piezoelectric energy harvester (PPEH) is proposed for
scavenging on wind gallo** oscillation. Due to gallo** effect of the square oscillator, the …