A New Single Phase Dual Output Z-Source Inverter

In this article, a new single-phase dual output z-source inverter is introduced for electric drive applications to control the two outputs independently in terms of modulation index, frequency, phase, and load with optimal device count. Due to coupling with a z-source impedance network, the proposed...

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Bibliographic Details
Published in2023 IEEE International Transportation Electrification Conference (ITEC-India) pp. 1 - 5
Main Authors Mohan, Kanugula, Yadav, Gulshan Kumar, Suthar, Anvi N., Venkataramanaiah, J.
Format Conference Proceeding
LanguageEnglish
Published IEEE 12.12.2023
Subjects
Dual Output Inverter
Frequency modulation
Network topology
Power system harmonics
Pulse width modulation
Sinusoidal Pulse Width Modulation Technique
Software packages
Switches
Transportation
Z-Source Inverter
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Summary:In this article, a new single-phase dual output z-source inverter is introduced for electric drive applications to control the two outputs independently in terms of modulation index, frequency, phase, and load with optimal device count. Due to coupling with a z-source impedance network, the proposed configuration can boost the supply voltage to meet the load requirements. Moreover, the comparative analysis is done with existing dual output topologies to show the limits and merits of the proposed inverter such as the switch count, passive components, cost, efficiency, etc. On the other hand, the modified sinusoidal pulse width modulation technique is implemented to generate both shoot-through pulses for z-source operation and actual pulses for a dual output operation. Furthermore, the validation of the proposed work is verified in MATLAB /SIMULINK software followed by real-time simulation through the OPAL-RT platform.
DOI:10.1109/ITEC-India59098.2023.10471467