POWER CONVERSION DEVICE AND POWER TRANSFER SYSTEM

A power conversion device configured to execute power conversion between a vehicle and an external power supply or an external load includes a DC connector, a charging port, a power supply port, a bidirectional power conversion circuit, a switching circuit configured to execute switching to choose whether to electrically connect the power conversion circuit and the charging port or electrically connect the power conversion circuit and the power supply port, and a control circuit configured to control the power conversion circuit and the switching circuit to selectively execute a charging operation or a power supply operation.