POWER CONVERSION DEVICE

摘要

An inverter (1) that is applied to a distributed power supply system (10) connecting to a system bus (7) and that measures the system voltage (Vr) of the system bus (7), detects voltage drops in the system bus (7) on the basis of the measured system voltage (Vr), and, if a voltage drop is detected, reduces the limit value for a limiter (23) that restricts a current command value (Iivr0).