Optimum phase number for multiphase PWM inverters
Muqorobin A.a, Dahono P.A.a, Purwadi A.a
a School of Electrical Engineering and Informatics, Institute of Technology Bandung, Bandung, Indonesia
Abstract
© 2017 IEEE.This paper investigates the optimum phase number for multiphase PWM inverters. The input current ripple is used as a performance indicator. Analysis results show that phase number more than nine cannot provide significant input current ripple reduction. Experimental results are included in this paper to show the validity of the proposed analysis method.
Author keywords
Indexed keywords
Current ripple,Multiphase,PWM inverters
Funding details
The first author thanks to Research Center for Electrical Power and Mechatronics, Indonesian Institute of Sciences (P2 Telimek-LIPI) and Kemenristekdikti Indonesia for doctoral scholarship.