Patent ID: 9148071
Filing Date: 2015-09-29
Classification: H02J,H02M,Y02B,Y02E

Abstract:
1. A multi-mode power conversion device, comprising: a DC-boost circuit configured to receive input power from a DC generating source; a power inverter coupled to an output of the DC-boost circuit and to an AC grid supply, having a plurality of power conversion switches arranged in a stacked configuration having controllable inner and outer switches; at least one output voltage from the power inverter, conveying: at least one of an input switch and an output to the AC grid supply, coupled to the at least one output voltage from the power inverter; a resonant circuit coupled to the input switch and configured for power amplification according to a resonant frequency operation of the input switch; at least one of a rectifier and high voltage AC output tap coupled to an output of the resonant circuit; and a controller coupled to the power conversion switches of the inverter and to the input switch.