An optimal PWM rectifier-inverter structure for near unity PF operation

An optimal PWM rectifier-inverter structure for near unity PF operation

In this work, a 12-pulse bridge topology is introduced to current source and voltage source PWM rectifier. After combining PWM-SHE switching patterns, the switching frequency of every switch is significantly reduced, comparing with corresponding 6-pulse topology. During derivation of the PWM-SHE swi...

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Main Author: Shen, Wei.
Other Authors: Ali Iftekhar Maswood
Format: Theses and Dissertations
Published: 2008
Subjects:
DRNTU::Engineering::Electrical and electronic engineering::Electronic circuits
Online Access:http://hdl.handle.net/10356/3237
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Institution: Nanyang Technological University
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spelling sg-ntu-dr.10356-32372023-07-04T15:07:38Z An optimal PWM rectifier-inverter structure for near unity PF operation Shen, Wei. Ali Iftekhar Maswood Ali Iftekhar Maswood School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering::Electronic circuits In this work, a 12-pulse bridge topology is introduced to current source and voltage source PWM rectifier. After combining PWM-SHE switching patterns, the switching frequency of every switch is significantly reduced, comparing with corresponding 6-pulse topology. During derivation of the PWM-SHE switching pattern proposed in this work, Genetic Algorithm (GA) concept is developed to “pre-calculate” the nonlinear equations governing the switching angles. Master of Engineering 2008-09-17T09:25:18Z 2008-09-17T09:25:18Z 2002 2002 Thesis http://hdl.handle.net/10356/3237 Nanyang Technological University application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
topic DRNTU::Engineering::Electrical and electronic engineering::Electronic circuits
spellingShingle DRNTU::Engineering::Electrical and electronic engineering::Electronic circuits
Shen, Wei.
An optimal PWM rectifier-inverter structure for near unity PF operation
description In this work, a 12-pulse bridge topology is introduced to current source and voltage source PWM rectifier. After combining PWM-SHE switching patterns, the switching frequency of every switch is significantly reduced, comparing with corresponding 6-pulse topology. During derivation of the PWM-SHE switching pattern proposed in this work, Genetic Algorithm (GA) concept is developed to “pre-calculate” the nonlinear equations governing the switching angles.
author2 Ali Iftekhar Maswood
author_facet Ali Iftekhar Maswood
Shen, Wei.
format Theses and Dissertations
author Shen, Wei.
author_sort Shen, Wei.
title An optimal PWM rectifier-inverter structure for near unity PF operation
title_short An optimal PWM rectifier-inverter structure for near unity PF operation
title_full An optimal PWM rectifier-inverter structure for near unity PF operation
title_fullStr An optimal PWM rectifier-inverter structure for near unity PF operation
title_full_unstemmed An optimal PWM rectifier-inverter structure for near unity PF operation
title_sort optimal pwm rectifier-inverter structure for near unity pf operation
publishDate 2008
url http://hdl.handle.net/10356/3237
_version_ 1772825190783254528

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