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

Volume

4

fYear

2010

fDate

24-26 Aug. 2010

Firstpage

503

Lastpage

507

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Computer, Mechatronics, Control and Electronic Engineering (CMCE), 2010 International Conference on

Conference_Location

Changchun

Print_ISBN

978-1-4244-7957-3

Type

conf

DOI

10.1109/CMCE.2010.5610084

Filename

5610084