Power conversion device connected to single-phase system

摘要

A power conversion device (1) is provided with: a power converter (2) that outputs to an output line (5) connected to a single-phase power system (100); and a control device (3) for controlling the power converter (2) so that the power converter (2) operates as a virtual generator. A control device (3) is provided with: a voltage current measurement unit (21) for causing the angular velocity ω and the phase θ of a system voltage to be acquired from a single-phase system voltage V