B. VeenaVani, G. Satheesh, G. Kishor, G. Pulla Reddy Engineering College, Kurnool, India. Mr. R Ram Prasad, NBKR Institute of Science and Technology, Nellore.
DOI :01.0401/ijaict.2015.05.02
International Journal of Advanced Information and Communication Technology
Received On :October 12, 2019
Revised On :November 21, 2019
Accepted On :December 15, 2019
Published On :January 05, 2019
Volume 06, Issue 01
Pages : 1001-1007
Abstract
The inverter configurations with higher number of output voltage levels have the ability to modulate waveforms with a better harmonic spectrum. A Three phase cascaded multilevel inverter which uses five-level transistor clamped H-bridge power cells is presented. In this, Multi Carrier Phase Shifted Pulse Width Modulation technique is applied for the balanced power distribution among the power cells. This PWM technique is applied for both Sine PWM and Space Vector PWM. The output voltage harmonics and the motor current harmonics are observed and compared for both techniques. The proposed inverter is simulated under MATLAB/Simulink environment on an induction motor model. From the results, the proposed inverter provides higher output quality with less harmonic distortion as compared to the other conventional inverters.
Keywords
Transistor clamped H-Bridge cell, Cascaded multilevel inverter, SVPWM, Multicarrier phase-shifted pulse width modulation.
Cite this article
B. VeenaVani, G. Satheesh, G. Kishor, “ Space Vector Based Transistor-Clamped Cascaded Multilevel Inverter, ” INTERNATIONAL JOURNAL OF ADVANCED INFORMATION AND COMMUNICATION TECHNOLOGY, pp. 1001-1007, January. 2019.
Copyright
© 2019 B. VeenaVani, G. Satheesh, G. Kishor. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.