Title :
Implementation of space vector modulated direct torque controll for electric vehicle dynamic emulation
Author :
Zha, Hongshan ; Zong, Zhijian ; Jiang, Niandong ; Liu, Zhongtu
Author_Institution :
Sch. of Eng., Sun Yat-sen Univ., Guangzhou, China
Abstract :
To reduce the torque ripple in direct torque control(DTC) for induction motor(IM) control, this paper presents an improved method- implementing the space vector modulation in DTC control. A test platform comprises an IM capable of the electronic emulation of electric vehicle´s dynamic is presented. A detailed description of the control structure employed to create the load emulation is developed. Both the simulation and test on the platform shown that the torpue ripple reduced considerably.
Keywords :
electric vehicles; induction motors; torque control; vehicle dynamics; DTC control; direct torque control; electric vehicle dynamic emulation; induction motor control; space vector modulated direct torque control; torque ripple reduction; Combustion; Engines; Insulated gate bipolar transistors; Support vector machines; Switches; Testing; direct torque control (DTC); electric vehicle (EV); induction motor (IM); space vector modulation; test platform;
Conference_Titel :
Computer, Mechatronics, Control and Electronic Engineering (CMCE), 2010 International Conference on
Conference_Location :
Changchun
Print_ISBN :
978-1-4244-7957-3
DOI :
10.1109/CMCE.2010.5610084
