A modular switched-capacitor multilevel inverter featuring voltage gain ability

• Published in: JOURNAL OF POWER ELECTRONICS Vol. 23; no. 1; pp. 11 - 22
• Main Authors: Wang, Yaoqiang, Ye, Juncheng, Ku, Ruohan, Shen, Yuchen, Li, Gen, Liang, Jun
• Format: Journal Article
• Language: English
• Published: Singapore Springer Nature Singapore 01.01.2023; 전력전자학회
• Subjects: Electrical Machines and Networks; Engineering; Original Article; Power Electronics; 전기공학; Voltage stress; Voltage gain; Switched-capacitor; Multilevel inverter

This article presents a modular switched-capacitor multilevel inverter which uses two capacitors and a single dc source to obtain triple voltage gain. It is worth noting that the inherent inversion capacity removes the H-bridge, which can efficaciously diminish the voltage stress of switches, and th...