This paper reviews the trends in wind turbine generator systems. After discussing some
important requirements and basic relations, it describes the currently used systems: the …

Control of wave energy converters (WECs) has been very often limited to hydrodynamic
control to absorb the maximum energy possible from ocean waves. This generally ignores or …

In this paper the back-EMF and power equations of a PM vernier motor are derived
accurately considering an air gap permeance function expressed in terms of practical …

This paper proposes a coaxial magnetic gear that offers higher torque density, lower
cogging torque, and lower iron losses than its counterparts. The key is to newly employ a …

The magnetic gear integrated permanent magnet brushless machine (MG-IPMBM) is a kind
of compact structure with high torque density and complex electromagnetic energy transfer …

This paper presents a new permanent-magnet (PM) brushless machine for wind power
generation. This machine adopts an outer-rotor topology, aiming at capturing wind power …

Magnetic gears perform the same function as mechanical gears using magnetic fields
instead of interlocking teeth. A review of the design processes used in the literature …

This paper presents a literature review on magnetic gears, highlighting the advantages of
using these technologies for mechanical power transmission applications in wind energy …

The paper deals with the possibility of replacing a mechanical planetary gear system by a
magnetic planetary gearbox. The magnetic planetary gearbox has many advantages such …

This paper reviews the historic and current development of magnetic gear technologies.
There has been considerable amount of research and development activities on magnetic …