Volume 20, Issue 3 (September 2024)                   IJEEE 2024, 20(3): 12-24 | Back to browse issues page

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ALI A R, Antar R K, Abdulghafoor A A. Design and Implementation of a 31-level Inverter Based on FPGA for Sustainable Energy Applications. IJEEE 2024; 20 (3) :12-24
URL: http://ijeee.iust.ac.ir/article-1-3146-en.html
Design and Implementation of a 31-level Inverter Based on FPGA for Sustainable Energy Applications
Ali Riyadh ALI , Rakan Khalil Antar , Abdulghani Abdulrazzaq Abdulghafoor
Abstract:   (612 Views)
Artificial intelligence-based optimization algorithm was used to compute the switching angle values. In order to run the inverter with the lowest possible Total Harmonic Distortion (THD) value, it is suggested in this study to use an algorithm such as the Practical Swarm Algorithm (PSA).  The multilevel inverter and optimization algorithm were created and simulated in this study using a MATLAB software. A frequency spectrum analysis was also conducted and found to be consistent with the theoretical analysis of the system. To provide practical results, the FPGA generates PWM signals that are appropriate for the inverter switches. On the Spartan-3E Starter set, the suggested control schemes were developed and put it into practice. Xilinx-ISE 12.1i design software and VHDL hardware description language were used to create the FPGA software. The suggested approaches have a number of benefits over conventional digital PWM techniques, including straightforward hardware implementation, minimum scaling of digital circuits, easy digital design, reconfigurable, and flexibility in adaptability. The outcomes of the experiment and the simulation agreed rather well.
Keywords: FPGA, Selective harmonic elimination (SHE), Harmonics, Particle Swarm Optimization (PSO).
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Type of Study: Research Paper | Subject: Converters
Received: 2023/12/15 | Revised: 2024/10/06 | Accepted: 2024/09/05
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© 2022 by the authors. Licensee IUST, Tehran, Iran. This is an open access journal distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) license.