Open AccessInput Current Ripple Analysis of Multiphase PWM Inverters
Author(s) -
Anwar Muqorobin,
Pekik Argo Dahono
Publication year - 2018
Publication title -
international journal of power electronics and drive systems (ijpeds)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.322
H-Index - 21
ISSN - 2088-8694
DOI - 10.11591/ijpeds.v9.i3.pp1432-1444
Subject(s) - font , span (engineering) , arithmetic , mathematics , computer science , artificial intelligence , engineering , structural engineering
This paper investigates the relationship between inverter phase number and inverter input current ripple. Analysis results show that increasing the phase number more than nine cannot provide significant input current ripple reduction. The input current ripple is not affected by the switching frequency. Simulation and experimental results are included in this paper to show the validity of the proposed analysis method .