Power conversion device, power generation system, control device for power conversion device, and control method for power conversion device

摘要

A power converter (2) according to one embodiment includes a controller (20) that switches between a boosting operation in a boost circuit (10) and a pulse-width modulation (PWM) operation in a single-phase inverter (11). The controller (20) modifies an output from a voltage detection filter (22) based on a delay compensating value for compensating a detection delay introduced by the voltage detection filter (22), when switching is performed the boosting operation in the boost circuit (10) to the PWM operation in the single-phase inverter (11).