원문정보
초록
영어
This paper presents a finite element model-based real-time simulation system for the permanent magnet synchronous motor (PMSM) driving system, which, in combination with the vehicle kinetic model, forms a complete electric vehicle (EV) hardware-in-the-loop (HIL) simulation and test platform. The software JMAG is used to establish the PMSM finite element model, and the platform of field-programmable gate array (FPGA) is adopted to construct the PMSM real-time simulation model. The finite element model is also retrieved to coordinate with the vehicle kinetic model in order to facilitate the testing and development of the controller of the EV, the matching of the driving system, the kinetics control algorithms, etc. Through comparing the real-time simulation of the motor driving system with the experimental results of the test bench, as well as analyzing the HIL simulation results of the entire vehicle model, this paper verifies the accuracy and effectiveness of this HIL simulation and test platform.
목차
1. Introduction
2. The Overall Structure of Evs’ HIL Test Platform
3. Building the HIL System Model
3.1. The Mathematical Model of the Three-Phase Inverter
3.2. The PMSM Motor Model
3.3. The JMAG-Based PMSM Model
3.4. The Kinematic Model of the Vehicle
4. Data Acquisition and Interaction of the HIL System
5. Experimental Verification and Results Analysis
5.1. Comparison between the HIL and the Bench Test Results
5.2. Results and Analysis of the Vehicle HIL Test Based on the Driving System Model of the Motor
6. Conclusion
References