International Journal For Multidisciplinary Research

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A Widely Indexed Open Access Peer Reviewed Multidisciplinary Bi-monthly Scholarly International Journal

Call for Paper Volume 6 Issue 4 July-August 2024 Submit your research before last 3 days of August to publish your research paper in the issue of July-August.

Simulation Model of Dual Boost Inverter using Half Cycle Modulation Technique

Author(s) Shaik Gouse Basha, Jajam Naresh, Pothuraju Pandi
Country India
Abstract The output voltage of conventional full bridge inverters is lower than the DC input voltage. In applications where the input DC voltage is very low, front-end step-up converters are typically needed, resulting in a two-stage conversion process. The Dual boost inverter (DBI) offers many benefits, including fewer power devices, a straightforward design, and the ability to operate in both boost and buck modes. The traditional modulation technique used in DBI has a number of disadvantages, including the fact that all the devices work at higher frequencies and must tolerate larger voltage and current stresses, which increases conduction and switching losses and lowers efficiency. This study suggests a novel modulation technique called half cycle modulation (HCM), which makes all devices work at high frequency only every half cycle, significantly reducing conduction and switching losses and boosting DBI efficiency. Additionally, an improved DBI is suggested that can bypass the inductor current with little switching stress in order to reduce the current circulation losses in DBI. In this study, a detailed comparison between the traditional DBI and the HCM modulated DBI is discussed. In the MATLAB/SIMULINK software, the suggested DBI and its modulation techniques are simulated, and the results are also shown.
Keywords Dual boost inverter, half cycle modulation, Voltage Stress
Field Engineering
Published In Volume 6, Issue 1, January-February 2024
Published On 2024-02-24
Cite This Simulation Model of Dual Boost Inverter using Half Cycle Modulation Technique - Shaik Gouse Basha, Jajam Naresh, Pothuraju Pandi - IJFMR Volume 6, Issue 1, January-February 2024. DOI 10.36948/ijfmr.2024.v06i01.9363
DOI https://doi.org/10.36948/ijfmr.2024.v06i01.9363
Short DOI https://doi.org/gtjt3v

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