An integrated magnetic-geared permanent-magnet in-wheel motor …
2008年11月18日 · The key is to artfully integrate a coaxial magnetic gear into a permanent-magnet (PM) brushless motor in such a way that they can share a common PM rotor, hence the low-speed requirement for direct driving and the high-speed requirement for compact motor design can be achieved simultaneously.
In-Wheel Motors - PMW
Brushless pancake servo motors fully integrated into wheel hubs ... The in-wheel XR series is a permanent magnet brushless motor with an external rotor. Permanent magnet brushless motors are generally the most efficient and highest torque density motors available today
(PDF) Axial Flux PM In-Wheel Motor for Electric Vehicles: 3D ...
2021年4月9日 · The Axial Flux Permanent Magnet (AFPM) motor represents a valid alternative to the traditional radial flux motor due to its compact structure; it is suitable for in-wheel applications so that...
Electromagnetic-thermal coupling analysis of a permanent-magnet …
2022年7月1日 · Heat generated inside a permanent-magnet (PM) in-wheel motor is usually not well dissipated due to the narrow space inside wheel hub, causing degrading performance and even safety risk. To improve the cooling performance of PM in-wheel motor, we propose a cooling structure in which cooling channels are moved into deepened stator slots.
This paper presents the design of a new kind of PMV motor for the direct-drive of in-wheel EVs. A PMV in-wheel motor was designed in the form of a permanent-magnet vernier outer-rotor motor. The proposed PMV in-wheel motor was simulated by usingtime steeping finite element method (TS-FEM) to get the steady state parameters. In Section II, the
Multi Objective Optimization of Outer Rotor Wheel-Hub Permanent Magnet …
2023年6月28日 · The prototype machine of this paper is an outer rotor permanent magnet surface mounted wheel-hub motor. The structure of each component is shown in Fig. 4, and the specific parameters are shown in Table 2.
Axial Flux PM In-Wheel Motor for Electric Vehicles: 3D ... - MDPI
The Axial Flux Permanent Magnet (AFPM) motor represents a valid alternative to the traditional radial flux motor due to its compact structure; it is suitable for in-wheel applications so that the transmission gear can be suppressed.
The Design of a Permanent Magnet In-Wheel Motor with Dual …
2018年1月15日 · This paper presents a new dual-stator and dual-field-excitation permanent-magnet in-wheel motor (DDPMIM) that is based on the structure of the conventional in-wheel motor and the structure of both the radial and axial magnetic field motor.
CSIRO designed a high efficiency Permanent Magnet Axial Flux In-Wheel Motor in conjunction with Aurora Solar Car Team in 1997 CSIRO has licensed the design to Marand. In partnership with CSIRO we are further developing the technology for a number of new applications with rapidly growing global demand.
Analysis and Design of an Axial Flux Permanent Magnet Motor …
In this paper, we propose an analysis and design method that can be used for an in-wheel motor. In-wheel motors require high torque density and a compact form factor to be wheel-mounted. To meet these requirements, an axial flux permanent magnet motor is …