Transformer simulation system, and simulation and measurement method for setting value

A transformer simulation system, comprising an oil tank, a heating device, a pump body, a first oil pipe, a second oil pipe and a first flow sensor, wherein:

• said heating device is disposed in said oil tank;
• said oil tank is provided with a first inlet and a first outlet, said first outlet is connected to said first oil pipe, and said first inlet is connected to said second oil pipe;
• an end of said first oil pipe away from said oil tank is a first mounting end for being connected to an oil inlet of a gas relay, and an end of said second oil pipe away from said oil tank is a second mounting end for being connected to an oil outlet of the gas relay;
• said pump body is connected to said first oil pipe or said second oil pipe;
• and
• said first flow sensor is disposed in said first oil pipe;
• and
• wherein the system further comprises:
• a third oil pipe, a fourth oil pipe and a second flow sensor, wherein:
• said oil tank is further provided with a second inlet and a second outlet, said third oil pipe is connected to said second outlet, and said fourth oil pipe is connected to said second inlet;
• an end of said third oil pipe away from said oil tank and an end of said fourth oil pipe away from said oil tank are both used to be connected to said gas relay;
• an inner diameter of said first oil pipe is greater than an inner diameter of said third oil pipe;
• and
• said second oil pipe and said fourth oil pipe are both provided with a switch control valve, and said second flow sensor is disposed in said third oil pipe.