Current Ripple Analysis of New Double-Stator AC Drive Systems
Abstract: This paper presents
a current ripple analysis of new double-stator AC drive system. At first, a new
double-stator AC drive system is proposed. The aim is to combine the benefits
both the multilevel and multiphase system to provide the better performance to
drive AC motor. The input and output current ripples of the proposed AC drive
system are then analyzed. The current ripples of the proposed AC drive system are
then compared to the ones of conventional double-stator AC drive system. Under
the same DC input voltage, it is shown that the proposed results in less output
current ripple. Under the same output voltage, the proposed AC drive system
results in smaller input current and, therefore, fewer losses on the DC power
supply. Experimental results are included to show the validity of the proposed
concept.
Author: Irham Fadlika, A. N.
Afandi, Pekik Argo Dahono
Journal Code: jptkomputergg150192
