Parameter Matching of Open Winding Permanent Magnet Synchronous Motor Based on Performance Requirements of Electric Vehicle

DOI

10.2991/ahis.k.220601.024How to use a DOI?

Keywords

Vehicle Performance; Open Permanent Magnet Synchronous Motor; Parameter Matching; Bench Test

Abstract

As the only driving source of pure electric car, the motor system is the top priority of research and development, so the efficiency of the motor directly affects the energy consumption of the whole vehicle. Among all types of motors, permanent magnet synchronous motor (PMSM) has attracted more and more attention because of its advantages in power factor and high efficiency. This paper starts from the purpose of applying the open winding permanent magnet synchronous motor to the whole vehicle. Firstly, the working characteristics of the open winding permanent magnet synchronous motor are analyzed, and the bench test is carried out to verify the working characteristics of the open winding permanent magnet synchronous motor, in order to ensure the accuracy of vehicle model simulation analysis based on open winding permanent magnet synchronous motor. At the same time, combined with the cycle driving condition analysis of pure electric car, the energy consumption rate under two typical working conditions is taken as the measurement index. Based on the completion of parameter matching of open winding permanent magnet synchronous motor, the vehicle model is established for economic simulation analysis to verify the economic advantages of open winding permanent magnet synchronous motor applied to the vehicle.

Copyright

© 2022 The Authors. Published by Atlantis Press International B.V.

Open Access

This is an open access article distributed under the CC BY-NC 4.0 license.

Download article (PDF)

TY  - CONF
AU  - Zhiwen An
PY  - 2022
DA  - 2022/06/02
TI  - Parameter Matching of Open Winding Permanent Magnet Synchronous Motor Based on Performance Requirements of Electric Vehicle
BT  - Proceedings of the 2021 International conference on Smart Technologies and Systems for Internet of Things (STS-IOT 2021)
PB  - Atlantis Press
SP  - 124
EP  - 126
SN  - 2589-4919
UR  - https://doi.org/10.2991/ahis.k.220601.024
DO  - 10.2991/ahis.k.220601.024
ID  - An2022
ER  -