A simple multi-level space vector modulation algorithm for five-phase open-end winding drives

Jones, Martin and Satiawan, I Nyoman Wahyu (2012) A simple multi-level space vector modulation algorithm for five-phase open-end winding drives. Mathematics and Computers in Simulation, 90 (1). pp. 74-85.

This is the latest version of this item.

[img]
Preview
 Text
J_03. A simple multi-level space vector modulation algorithm for five phase open end winding drives_Elsevier_Jones_wahyu.pdf
Download (2MB) | Preview
[img]
Preview
 Text
INDEKS_J_03_ELSEVIER_A simple multi-level space vector modulation algorithm for five phase open end winding drives_Elsevier_Jones_wahyu.pdf
Download (6MB) | Preview

Abstract

Three-phase open-end winding variable speed drives with dual-inverter supply have been extensively investigated for various applications, including series hybrid powertrains and propulsion motors. The topology is simple to realise while offering a higher number of switching states without the need for capacitor balancing algorithms, when compared to standard multi-level converters. There are very few works which consider the use of multi-phase machines in such topologies. One of the reasons for this is that inclusion of a multi-phase machine leads to exponential increase in the number of possible switching states and so the design of a suitable space vector modulator (SVM) represents a considerable challenge. This paper considers a five-phase open-end winding drive and proposes a relatively simple SVM algorithm, based on the already well understood five-phase two-level drive SVM method. The proposed modulation technique has the advantage of being straightforward to implement and, like its two-level counterpart, is able to generate output voltages with minimum low-order harmonic content. The method generates up to seventeen-level output phase voltage and therefore offers superior harmonic performance when compared to the two-level five-phase topology. The developed scheme is verified via simulation including the dynamic performance of the five-phase machine operating under V/f control and experimentally using a passive load

Item Type: Article
Keywords (Kata Kunci): Five-phase; Multi-level; PWM; Open-end winding; Space-vector modulation
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Fakultas Teknik
Depositing User: I Nyoman Wahyu Satiawan, Ph.D.
Date Deposited: 05 Jun 2023 03:11
Last Modified: 05 Jun 2023 03:11
URI: http://eprints.unram.ac.id/id/eprint/39150

Available Versions of this Item

Actions (login required)

View Item View Item
Repository UNRAM is powered by EPrints 3 which is developed by the School of Electronics and Computer Science at the University of Southampton. More information and software credits.