POWER GENERATION SYSTEM, TIME SYNCHRONIZATION METHOD, POWER CONVERSION DEVICE, AND SYNCHRONIZATION CONTROL DEVICE

摘要

A solar power generation system according to an embodiment has multiple power conversion devices and a control device, with at least one of the multiple power conversion devices equipped with a time acquisition unit for acquiring time information independently from the control device and the other power conversion devices, and a transmission unit for transmitting the acquired time information to the control device. The control device is equipped with: a reception unit for receiving the time information transmitted by the transmission unit of the power conversion device; a clock function unit for clocking the time; and a control unit for controlling the multiple power conversion devices on the basis of the time as clocked by the clock function unit, and correcting the time in the clock function unit on the basis of the time information received by the reception unit.