A Reconfigurable Multilevel Inverters with Minimal Switches for Battery Charging and Renewable Energy Applications
Efficiency; Multilevel Inverter; Power loss; Pulse Width Modulation; Total Harmonic Distortion
In recent years, classical inverters such as the H-bridged cascaded multilevel inverter, flying capacitor, and flying capacitor multilevel inverter have contributed in electric vehicle and non-conventional energy applications. Due to higher switching and conduction losses, as well as a greater number of power switches and driver circuits, conventional multilevel inverters do not achieve the highest performance. To obtain higher performance while reducing power losses and total harmonic distortion, individual switches are controlled by logic gates. In this proposed work, one of the inverters is considered symmetrical voltage another is asymmetrical voltage for implementing these effective topologies. The proposed single-phase seven-level voltage output and current for both symmetric and asymmetric multilevel inverters are employed to test the intended computation. The MATLAB/Simulink tool is used to implement and investigate the various parameters of proposed topologies. 2022 IEEE.
Sindhuja R.; Suresh K.; Parimalasundar E.; Padma S.
6th International Conference on Electronics, Communication and Aerospace Technology, ICECA 2022 - Proceedings, pp. 422-427.
Institute of Electrical and Electronics Engineers Inc.
https://doi.org/10.1109/ICECA55336.2022.10009434 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85147534855&doi=10.1109%2fICECA55336.2022.10009434&partnerID=40&md5=bfe75c18dec4e2617e0c4ecab98b214a
Sindhuja R., Annamalai University, Department of Electrical Engineering, Tamil Nadu, Chidambaram, India, Sree Vidyanikethan Engineering College, Department of Electrical and Electronics Engineering, Tirupati, India; Suresh K., Christ University, Department of Eee, Bangalore, India; Parimalasundar E., Sree Vidyanikethan Engineering College, Department of Eee, Tirupati, India; Padma S., Annamalai University, Department of Electrical Engineering, Tamil Nadu, Chidambaram, India