Space vector-based three-level discontinuous pulse-width modulation algorithm

Discontinuous pulse-width modulation (PWM) techniques result in reduced power loss in voltage source inverters. This study presents the space vector approach to the three-level discontinuous PWM technique. The switching sequences for four basic types of discontinuous PWM and the implementation are p...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:IET power electronics Jg. 6; H. 8; S. 1475 - 1482
Hauptverfasser: Beig, Abdul Rahiman, Kanukollu, Saikrishna, Dekka, Apparao
Format: Journal Article
Sprache:Englisch
Veröffentlicht: Stevenage The Institution of Engineering and Technology 01.09.2013
The Institution of Engineering & Technology
Schlagworte:
Algorithms
Electric potential
low modulation index region
Mathematical analysis
Modulation
Performance indices
Pulse duration modulation
PWM power convertors
reduced power loss
space vector‐based PWM algorithms
space vector‐based three‐level discontinuous pulse‐width modulation algorithm
switching convertors
switching sequences
three‐level discontinuous PWM technique
Vectors (mathematics)
Voltage
voltage source inverters
switching convertors
low modulation index region
PWM power convertors
space vector-based three-level discontinuous pulse-width modulation algorithm
switching sequences
space vector-based PWM algorithms
reduced power loss
voltage source inverters
three-level discontinuous PWM technique
ISSN:1755-4535, 1755-4543
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Discontinuous pulse-width modulation (PWM) techniques result in reduced power loss in voltage source inverters. This study presents the space vector approach to the three-level discontinuous PWM technique. The switching sequences for four basic types of discontinuous PWM and the implementation are presented. An improved discontinuous PWM algorithm is presented for low modulation index region. All these algorithms are verified experimentally and the results are presented. The performance of discontinuous PWM algorithms is compared with that of conventional space vector-based PWM algorithms.
Bibliographie:SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 14
ObjectType-Article-1
ObjectType-Feature-2
content type line 23
ISSN:1755-4535
1755-4543
DOI:10.1049/iet-pel.2012.0405