Hybrid energy storage converter simulation test system and performance detection method

The invention provides a hybrid energy storage converter simulation test system and a performance detection method, the system comprises a simulation work station, a real-time digital simulator, an I/O interface device and a hybrid energy storage controller to be tested, the simulation work station sends an operation control instruction to the real-time digital simulator; the real-time digital simulator simulates the operation condition of the simulation work station or the abnormal condition of various faults in real time; the I/O interface device realizes data interaction between the real-time digital simulator and the hybrid energy storage controller to be tested; the hybrid energy storage controller to be tested generates a switch tripping and closing instruction and a trigger pulse signal; and the real-time digital simulator sends the switch tripping and closing instruction and the trigger pulse signal to a simulation work station, so that the simulation work station performs simulation based on the swit