Research on Brushless Permanent-Magnet DC Motor of Electric Scooter Based on Ansoft

Abstract:

In order to obtain good starting performance of the electric scooter driven by brushless permanent-magnet direct circuit motor(BLPMDCM)，modules of RMxprt and Maxwell 2D in Ansoft software are used to build finite element simulation model of BLPMDCM. We simulated and studied the basic features and starting process of BLPMDCM. The results of internal magnetic field distribution and dynamic performance simulation are obtained when the motors are in different positions. The results provide a theoretical basis to further optimize the design, improve the starting torque and reduce torque ripple for this new type of permanent magnet motor and its control system.

• Periodical: Advanced Materials Research (Volumes 295-297)
• Pages: 2594-2598
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.295-297.2594
• Online since: July 2011
• Authors: Qi Ping Chen, Hong Yu Shu, Kai Ren, Lai Peng
• Keywords: Ansoft/Maxwell 2D, Electric Scooter, Permanent Magnet Motor, Transient Simulation

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