具有高电压增益的单相零电压开关准Z源逆变器

A single-phase zero-voltage switching (ZVS) quasi-Z-source inverter with a high voltage gain is proposed, and important conclusions are obtained through the in-depth analysis of the key technologies, such as the topology, control strategy, high-frequency switching process, voltage transfer ratio, resonant processes, and ZVS condition, and the design criteria of key parameters. The inverter is comp...