Analyzing the performance of Cascaded H-Bridge Multilevel Inverter with three phase multiwinding transformer and single phase supply

P.Kathirvel, V.Karpagam, K.Vijayakumar, A.Venkatesh

Page No: 81-89

DOI: 10.86493/VEREDAS.2024/V14I5/05

In this article, a cascaded H-bridge type multilevel inverter design is propose with a different harmonic reduction technique and multiwinding transformer. The proposed design includes the DC source, hybrid cascaded multilevel inverter, transformer and load circuit. Hybrid cascaded multilevel inverter is obtained Seven-level stepped waveform near sine wave and also increases the efficiency of the multilevel inverter. The seven level hybrid cascaded multilevel inverter fed to the load through the transformer. The algorithm was able to efficiently eliminate fifth and seventh harmonics from line current. Simulation and experiments were performed to show the proposed method work in practice. The observed harmonic detail results, it can be exhibit that the Total Harmonic Distortion is approximately 12.27% only. The 3rd level harmonics magnitude is 5.2% and 5th level harmonics is only 8.2%. Simulation results from SIMULINK/MATLAB software and hardware experimental results are tabulated. The results are explained with graphically.

Citations

APA: P.Kathirvel, V.Karpagam, K.Vijayakumar, A.Venkatesh (2025). Analyzing the performance of Cascaded H-Bridge Multilevel Inverter with three phase multiwinding transformer and single phase supply. DOI: 10.86493/VEREDAS.2024/V14I5/05

AMA: P.Kathirvel, V.Karpagam, K.Vijayakumar, A.Venkatesh. Analyzing the performance of Cascaded H-Bridge Multilevel Inverter with three phase multiwinding transformer and single phase supply. 2025. DOI: 10.86493/VEREDAS.2024/V14I5/05

Chicago: P.Kathirvel, V.Karpagam, K.Vijayakumar, A.Venkatesh. "Analyzing the performance of Cascaded H-Bridge Multilevel Inverter with three phase multiwinding transformer and single phase supply." Published 2025. DOI: 10.86493/VEREDAS.2024/V14I5/05

IEEE: P.Kathirvel, V.Karpagam, K.Vijayakumar, A.Venkatesh, "Analyzing the performance of Cascaded H-Bridge Multilevel Inverter with three phase multiwinding transformer and single phase supply," 2025, DOI: 10.86493/VEREDAS.2024/V14I5/05

ISNAD: P.Kathirvel, V.Karpagam, K.Vijayakumar, A.Venkatesh. "Analyzing the performance of Cascaded H-Bridge Multilevel Inverter with three phase multiwinding transformer and single phase supply." DOI: 10.86493/VEREDAS.2024/V14I5/05

MLA: P.Kathirvel, V.Karpagam, K.Vijayakumar, A.Venkatesh. "Analyzing the performance of Cascaded H-Bridge Multilevel Inverter with three phase multiwinding transformer and single phase supply." 2025, DOI: 10.86493/VEREDAS.2024/V14I5/05