POWER CONVERSION APPARATUS WITH SINGLE BOOST CONVERTER CIRCUIT AND METHOD FOR OPERATING THE SAME

원문 (중국어)

Disclosed is a power conversion apparatus including a single boost converter circuit and a method for operating the same, including: a power supply selection unit respectively connected to a direct current (DC) power supply and an alternating current (AC) power supply, and configured to connect the DC or AC power supply to a single boost converter circuit unit according to a power supply selection signal; a single boost converter circuit unit configured to apply a power factor correction method or a maximum power point tracking method according to a control selection signal applied in consideration of a type of input power supply connected through the power supply selection unit; and a control unit configured to generate the power supply selection signal and the control selection signal using at least one of DC sensing information associated with the DC power supply and AC sensing information associated with the AC power supply