用于单相单级逆变器的ZVS多模式调制技术

This article presents a modulation with zero-voltage switching (ZVS) for a single-phase, single-stage inverter intended for photovoltaic applications. In single-stage inverters, the dc-ac conversion stage is merged with the active power pulsation buffer stage. The proposed architecture uses a flying capacitor to handle the difference between the instantaneous input and output power, instead of the...