一种低能耗的高效三相谐振直流环节逆变器

A novel three-phase resonant dc-link inverter with low energy consumption is presented to achieve efficient operation of the inverter. When the auxiliary resonant circuit is used to make the input voltage across bridge-arms become zero during every switching period, the main switching devices could achieve zero-voltage switching turn-on and zero-current switching turn-off. When the metal oxide sem...