Research on Modeling Method of Power System Key Components for E-REV

Abstract

Aiming at the modeling problem of power system key components for an Extended-Range Electric Vehicle (E-REV), the co-simulation platform based on AVL-Cruise and Matlab/Simulink software is introduced, and the modeling methods of E-REV engine, driving motor and battery are studies by the method of mixing the theoretical modeling with the experimental modeling. Off-line simulation results with chosen driving cycles indicate that the proposed vehicle model has better simulation precision and can meet the simulation specification of the E-REV dynamic performance.