Title :
Experiment study and control strategy simulation on powertrain for an electric bus
Author :
Haitao Min ; Dongjin Ye ; Liguo Wang ; Yuanbin Yu
Author_Institution :
State Key Lab. of Automotive Simulation & Control, Jilin Univ., Changchun, China
Abstract :
On the basis of parameters matching for powertrain of an electric bus and its key components experiment verification, powertrain control system was focused designed and studied. The control strategy of driving torque and motor overload protection were developed, the method of battery power management was confirmed, in accordance with vehicle brake system, a combined strategy of mechanical and electrical regenerative braking was determined. Application of Matlab/simulink and ADVSIOR software, vehicle modeling and performance simulation analysis were carried out and the control strategy was verified. The simulation results show that the developed control strategy for the electric bus is applicable for vehicle drive control and energy management, the proposed regenerative braking control algorithm can increase vehicle drive range effectively in different driving conditions.
Keywords :
battery powered vehicles; motor protection; power transmission (mechanical); power transmission control; regenerative braking; torque control; ADVSIOR software; Matlab-Simulink; battery power management; control strategy simulation; electric bus; electrical regenerative braking; energy management; motor overload protection; performance simulation analysis; powertrain control system; vehicle brake system; vehicle drive control; vehicle modeling; Batteries; Control systems; Force; Mechanical power transmission; Permanent magnet motors; Synchronous motors; Vehicles; Control Strategy; Electric Bus; Regenerative braking; Simulation Analysis;
Conference_Titel :
Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on
Conference_Location :
Harbin, Heilongjiang, China
Print_ISBN :
978-1-61284-087-1
DOI :
10.1109/EMEIT.2011.6023695
