Design and Analysis of seven multilevel Cascaded H-Bridge inverter controlled by FPGA
This research focuses on the design and analysis of a seven multilevel cascaded H-Bridge CHB inverter system, with particular emphasis on its control mechanism implemented using Field-Programmable Gate Array (FPGA) behavioral modeling, very high speed integrated circuit hardware description languag...
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| Format: | Article |
| Language: | English |
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Northern Technical University
2024-09-01
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| Series: | NTU Journal of Engineering and Technology |
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| Online Access: | https://journals.ntu.edu.iq/index.php/NTU-JET/article/view/863 |
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| author | OSAMAH MOHAMMED Laith A. Mohammed Ahmed M. T. Ibraheem Al-Naib |
| author_facet | OSAMAH MOHAMMED Laith A. Mohammed Ahmed M. T. Ibraheem Al-Naib |
| author_sort | OSAMAH MOHAMMED |
| collection | DOAJ |
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This research focuses on the design and analysis of a seven multilevel cascaded H-Bridge CHB inverter system, with particular emphasis on its control mechanism implemented using Field-Programmable Gate Array (FPGA) behavioral modeling, very high speed integrated circuit hardware description language (VHDL) code, which is created and verified with the Xilinx Integrated Synthesis Environment ISE 14.7 software. The proposed system employs seven cascaded H-Bridge inverters to achieve higher voltage levels and better waveform with lower Total Harmonic Distortion (THD) compared to traditional inverters. To demonstrate this concept, the entire system has been examined and simulated using the MATLAB/Simulink software package. Different values of THDs, Vrms and voltage waveforms have been achieved. The experimental values were compared with that achieved in simulation, and the comparison proved that the results meet the expectations.
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| format | Article |
| id | doaj-art-fb3f13dd970c4c728e7ceb614c9fda1b |
| institution | Kabale University |
| issn | 2788-9971 2788-998X |
| language | English |
| publishDate | 2024-09-01 |
| publisher | Northern Technical University |
| record_format | Article |
| series | NTU Journal of Engineering and Technology |
| spelling | doaj-art-fb3f13dd970c4c728e7ceb614c9fda1b2025-08-24T13:05:12ZengNorthern Technical UniversityNTU Journal of Engineering and Technology2788-99712788-998X2024-09-013310.56286/ntujet.v3i3.863864Design and Analysis of seven multilevel Cascaded H-Bridge inverter controlled by FPGAOSAMAH MOHAMMED0Laith A. Mohammed 1Ahmed M. T. Ibraheem Al-Naib2Northern Technical UniversityNorthern Technical UniversityNorthern Technical University This research focuses on the design and analysis of a seven multilevel cascaded H-Bridge CHB inverter system, with particular emphasis on its control mechanism implemented using Field-Programmable Gate Array (FPGA) behavioral modeling, very high speed integrated circuit hardware description language (VHDL) code, which is created and verified with the Xilinx Integrated Synthesis Environment ISE 14.7 software. The proposed system employs seven cascaded H-Bridge inverters to achieve higher voltage levels and better waveform with lower Total Harmonic Distortion (THD) compared to traditional inverters. To demonstrate this concept, the entire system has been examined and simulated using the MATLAB/Simulink software package. Different values of THDs, Vrms and voltage waveforms have been achieved. The experimental values were compared with that achieved in simulation, and the comparison proved that the results meet the expectations. https://journals.ntu.edu.iq/index.php/NTU-JET/article/view/863Multilevel ConverterCascaded H BridgeFPGASHETHD% |
| spellingShingle | OSAMAH MOHAMMED Laith A. Mohammed Ahmed M. T. Ibraheem Al-Naib Design and Analysis of seven multilevel Cascaded H-Bridge inverter controlled by FPGA NTU Journal of Engineering and Technology Multilevel Converter Cascaded H Bridge FPGA SHE THD% |
| title | Design and Analysis of seven multilevel Cascaded H-Bridge inverter controlled by FPGA |
| title_full | Design and Analysis of seven multilevel Cascaded H-Bridge inverter controlled by FPGA |
| title_fullStr | Design and Analysis of seven multilevel Cascaded H-Bridge inverter controlled by FPGA |
| title_full_unstemmed | Design and Analysis of seven multilevel Cascaded H-Bridge inverter controlled by FPGA |
| title_short | Design and Analysis of seven multilevel Cascaded H-Bridge inverter controlled by FPGA |
| title_sort | design and analysis of seven multilevel cascaded h bridge inverter controlled by fpga |
| topic | Multilevel Converter Cascaded H Bridge FPGA SHE THD% |
| url | https://journals.ntu.edu.iq/index.php/NTU-JET/article/view/863 |
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