Intelligent voltage regulator test system and use method thereof

The invention provides an intelligent voltage regulator test system and a use method thereof. An automatic control test unit is connected between the air supply main pipe and the exhaust main pipe and comprises a flow meter, a pressure transmitter, a temperature transmitter, an air source pressure regulator, a to-be-tested pressure regulator, a flow regulating valve and an electric ball valve, the flow meter is connected with the air supply main pipe, and the electric ball valve is connected with the exhaust main pipe; the method comprises the steps of feeding back and recording data fed back by the flowmeter, the pressure transmitter, the temperature transmitter, the gas source pressure regulator, the flow regulating valve and the electric ball valve in real time, forming a flow-pressure relative curve according to the obtained data, and synchronously outputting the flow-pressure relative curve and a preset threshold curve to form a test result data graph. According to the invention, the operation difficulty