Abstract
A simulation method for the wear of a dynamic seal in an axial flux hub motor is proposed in this work. A quasi-3D magnetic model without deflection between the axes of a stator and a rotor is built. An analytical model for unbalanced magnetic force considering the cogging effect and axial deflection is presented based on the quasi-3D magnetic model. Boundary conditions of the dynamic seal are obtained through solving the FE model of a hub motor. Both the structural and thermal FE model of a dynamic seal are built and the thermal–structural coupling method is given. A dynamic wear simulation method is displayed based on the mesh reconstruction method proposed previously. It is proved through the contrast with the experimental results that the presented method is feasible.
Funder
Anhui University Natural Science Research Project
Subject
Surfaces, Coatings and Films,Mechanical Engineering
Reference21 articles.
1. Parametric analysis of axial flux HUB motor for the electric vehicle in rural areas
2. Performance Analysis of Twin-Rotor Axial Flux Permanent Magnet Synchronous Motor for In-Wheel Electric Vehicle Applications with Sensorless Optimized Vector Control Strategy;Wilson,2020
3. An Analytical Approach to Eccentricity in Axial Flux Permanent Magnet Synchronous Generators for Wind Turbines
4. Advances in Diagnostic Techniques for Induction Machines
5. Axial flux permanent magnet motor modeling using magnetic equivalent circuit;Abbaszadeh;Proceedings of the 2013 21st Iranian Conference on Electrical Engineering (ICEE),2013