DocumentCode
2235800
Title
A modified carrier PWM strategy for multilevel inverters
Author
Maalmarugan J ; Baskaran J ; Thamizharasan S
Author_Institution
Surya Group of Institutions, Villupuram, 605652, India
fYear
2015
fDate
22-23 April 2015
Abstract
In this paper, a new pulse width modulation switching strategy based on carrier amalgamation that provides maximum utilization of dc-link voltage in the linear region. The modified carrier is derived from the amalgamation of inverted sine and triangular carrier at the peak of reference sine waveform. The objective of the proposed strategy is to achieve enhanced fundamental voltage over wide output voltage range while improving THD. The performance of proposed modulation strategy is tested in single phase 11 level inverter in terms of fundamental component and total harmonic distortion (THD) through MATLAB/Simulink.
Keywords
Couplings; Indexes; Inverters; Modulation; Software packages; Switches; Multi Level DC link Inverter; Multi level Inverter; Pulse Width Modulation; Total Harmonic Distortion;
fLanguage
English
Publisher
ieee
Conference_Titel
Computation of Power, Energy Information and Commuincation (ICCPEIC), 2015 International Conference on
Conference_Location
Melmaruvathur, Chennai, India
Print_ISBN
978-1-4673-6524-6
Type
conf
DOI
10.1109/ICCPEIC.2015.7259468
Filename
7259468
Link To Document