Affiliation:
1. Automotive Electronics and Embedded Systems Engineering Research Center
Abstract
In this paper, the test bench for electric vehicle drive system is designed and the real-time display of speed, torque, current, voltage and other conventional parameters are realized that can offer lots of authentic data for motor performance evaluation, motor parametric design and optimizing control strategy. Road simulation is an important function in the test bench, so the paper analyses the driving electric vehicle in the longitudinal and gives the theoretical dynamometer dynamic output load values that can provide the theory reference for the further implementation of road conditions simulation based on LabVIEW. Finally, in order to validate the test bench feasibility, the start, accelerated and deceleration tests are implemented and show good performance of the bench.
Publisher
Trans Tech Publications, Ltd.
Reference6 articles.
1. C.C. Chan，Fellow．The State of Art of Electric and Hybrid Vehicle. IEEE, Vol. 90, No. 2, pp.247-275. February (2002).
2. Lentijo S, D'Arco S, Monti A. Comparing the dynamic performances of power hardware-in-the-loop interfaces[J]. Industrial Electronics, IEEE Transactions on, 2010, 57(4): 1195-1207.
3. Wen L, Chengning Z, Qiang S. Dual-test bench for high-power traction motor propulsion system on EV[C]/Vehicle Power and Propulsion Conference, 2008. VPPC'08. IEEE. IEEE, 2008: 1-6.
4. Saarakkala S, Alahaivala A, Hinkkanen M, et al. Dynamic emulation of multi-mass mechanical loads in electric drives[C]/Power Electronics and Applications (EPE 2011), Proceedings of the 2011-14th European Conference on. IEEE, 2011: 1-10.
5. Hakan Akpolat Z, Asher G M, Clare J C. Dynamic emulation of mechanical loads using a vector-controlled induction motor-generator set[J]. Industrial Electronics, IEEE Transactions on, 1999, 46(2): 370-379.