A Novel Lithium Ion Battery Autonomous Strategy Improvement Based on SVM-DTC for Urban Electric Vehicle under Several Speeds Tests

Abstract

Autonomous vehicle present a several problems in the modern commercialized electric vehicle (EV). One of the weakest points of electric vehicles is the battery system, vehicle autonomous depend on the battery state of charge (SOC). In this paper novel strategy of EV power electronics studies based on direct torque space vector modulation technique in the several speed variations .The basic idea of this work that the state SOC equal 70% and the developed model take into consideration the present state under several speed variations. The performances of the proposed strategy controller give a good torque control instead of the speed stability improvement. Moreover, the future industrial's vehicle must take into considerations the obtained results into design steps.