Cooling system of oil-immersed self-cooling transformer

The invention discloses a cooling system of an oil-immersed self-cooling transformer. The system comprises a winding temperature monitoring unit, an oil surface temperature monitoring unit, a humidifying unit, an air supply unit and a control module, the control module controls starting and stopping of the humidifying unit according to signals of the winding temperature monitoring unit, and the control module controls starting and stopping of the air supply unit according to signals of the oil surface temperature monitoring unit. The invention aims to provide the cooling system for the oil-immersed self-cooling transformer, so as to solve the problems that the oil-immersed self-cooling transformer in the prior art is poor in heat dissipation capability and is in a high-temperature alarm state for a long time, and achieve the purposes of reducing manpower consumption and improving heat dissipation efficiency. 本发明公开了一种油浸式自冷变压器降温系统，包括绕组温度监测单元、油面温度监测单元、增湿单元、送风单元、控制模块，所述控制模块根据绕组温度监测单元的信号控制增湿单元的启停，所述控制模块根据油面温度监测单元的