Title :
Implementation of the ISPWM-DPWM-S2 technique on a microcontroller
Author :
Aghion, Cristian ; Lucanu, Mihai ; Ursaru, Ovidiu ; Matasaru, D.
Author_Institution :
Telecommun. & Inf. Technol., “Gheorghe Asachi” Tech. Univ., Iasi, Romania
Abstract :
In this paper, we implemented on a microcontroller a modified-wave reference signal (DPWM-S2) modulated by an Inverted Sine Pulse Width Modulation (ISPWM). The microcontroller commands a three-phase asynchronous motor by means of a three-phase inverter. The results obtained from the practical application were compared to the ones obtained from a practical application using the reference signal (DPWM-S2) modulated by a triangular (classic) signal.
Keywords :
induction motors; invertors; microcontrollers; pulse width modulation; ISPWM-DPWM-S2 technique; inverted sine pulse width modulation; microcontroller; modified-wave reference signal; three-phase asynchronous motor; three-phase inverter; Harmonic analysis; Inverters; Microcontrollers; Oscilloscopes; Pulse width modulation; Software;
Conference_Titel :
Signals, Circuits and Systems (ISSCS), 2013 International Symposium on
Conference_Location :
Iasi
Print_ISBN :
978-1-4799-3193-4
DOI :
10.1109/ISSCS.2013.6651175
