This paper propose the closed loop control of multilevel inverter. Multilevel inverter (MLI) used is five-level neutral point clamped inverter. The switches of inverter are controlled by multicarrier phase opposition disposition SPWM technique. This type of multilevel configuration is deployed to reduce total harmonics distortion compared to two-level conventional PWM inverter. Fuzzy logic controller is designed for closed loop control of RMS voltage of multilevel inverter. The performance of fuzzy logic-based closed loop control of multilevel inverter is studied using Simulink tool of MATLAB. © 2020, Springer Nature Singapore Pte Ltd.

Ponnambalam P

Department of Energy and Power Electronics

School of Electrical Engineering

Vellore Campus

Muralikumar K

Vellore Institute of Technology (VIT) is a private university located in&nbsp;Tamil Nadu, India. Founded in 1984, as Vellore Engineering College, the institution offers 20 undergraduate, 34 postgraduate, four integrated and four research programs. It has campuses in Vellore, Amravati, Bhopal and Chennai.

VIT is one of the top ranked private universities in India according to NIRF, THE and QS Rankings.&nbsp;Govt. of India has recognized&nbsp;VIT, Vellore as an&nbsp;Institution of Eminence. This has allowed VIT to take independent quality initiatives and move up in world ranking.

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Journal	Data powered by TypesetAdvances in Intelligent Systems and Computing Soft Computing for Problem Solving
Publisher	Data powered by TypesetSpringer Singapore
ISSN	2194-5357
Open Access	0