Title :
Design of an dSPACE-based 3-phase SVPWM controller
Author :
XiaoNing, Li ; WeiDong, Li
Author_Institution :
Sch. of Mech. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
There are little torque ripple, low noise and high voltage utilization rate in SVPWM, which can obviously decrease inverter harmonic of output current and motor´s harmonic loss and pull down the torque ripple. Now SVPWM has been adopted in alternating current speed regulation system, but the generation of SVPWM is a difficulty during application, we design a three phases SVPWM controller based on the dSPACE system and obtain a good result.
Keywords :
AC motors; angular velocity control; electric current control; pulse width modulation; torque control; alternating current speed regulation system; dSPACE-based 3-phase SVPWM controller; inverter harmonic; motor harmonic loss; output current; space vector pulse width modularion; torque ripple; Aerospace electronics; Educational institutions; Inverters; Mechanical engineering; Presses; Space vector pulse width modulation; dSPACE; pwm; space voltage vector;
Conference_Titel :
Electrical and Control Engineering (ICECE), 2011 International Conference on
Conference_Location :
Yichang
Print_ISBN :
978-1-4244-8162-0
DOI :
10.1109/ICECENG.2011.6057676
