DocumentCode
3070382
Title
A new duty cycles calculation method in pulse width modulation for direct matrix converters based on the shape function concept
Author
Szczepankowski, Pawel
Author_Institution
Gdansk Univ. of Technol., Gdansk, Poland
fYear
2013
fDate
5-7 June 2013
Firstpage
171
Lastpage
176
Abstract
This paper presents a new approach to duty cycle calculation in pulse width modulation for direct matrix converters. The essence of the proposed method is the use of elementary shape function of finite element. The algorithm for calculating the duty cycles was reduced to simple operations on the coordinates of input and output voltage vectors without trigonometric functions.
Keywords
PWM power convertors; matrix algebra; matrix convertors; Shape Function Concept; direct matrix converter; duty cycle calculation method; elementary shape function; finite element; pulse width modulation; voltage vector; Finite element analysis; Frequency modulation; Matrix converters; Phase transformers; Pulse width modulation; Shape; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Compatibility and Power Electronics (CPE), 2013 8th International Conference on
Conference_Location
Ljubljana
ISSN
2166-9538
Print_ISBN
978-1-4673-4911-6
Type
conf
DOI
10.1109/CPE.2013.6601149
Filename
6601149
Link To Document