Power matching interface circuit and power matching system

The invention provides a power matching interface circuit and a power matching system, and relates to the technical field of power systems. In the application, the power matching interface circuit comprises: an interface unit which comprises a current matching interface and a voltage matching interface; a current matching unit which comprises a current collector and a current amplifier; and a voltage matching unit which comprises a voltage collector and a voltage amplifier, wherein the current amplifier is used for matching the current of the interface based on the current collected by the current collector, the voltage matching interface is used for outputting a target current, and the voltage amplifier is used for outputting the target voltage through the current matching interface basedon the voltage, collected by the voltage collector, of the voltage matching interface so as to achieve power matching of the current source type equipment and the voltage source type equipment. Through the arrangement, the p