The invention provides an intelligent cooler
control system for a
transformer. The intelligent cooler
control system comprises a
current transformer, an oil level temperature measuring meter, an oil outlet temperature measuring meter, a flow indicator, an inlet
thermometer, a
wind speed sensor and a control box, wherein the
current transformer and the oil level temperature measuring meter are arranged on the
transformer, the oil outlet temperature measuring meter and the flow indicator are arranged on an output pipeline of an
oil pump which is arranged in a cooler, the inlet
thermometer is arranged at the position of a fan inlet which is arranged in the cooler, the
wind speed sensor is arranged at the position of a fan outlet which is arranged in the cooler, and the control box is provided with a
control circuit. An intelligent cooler control method comprises step 1, initializing parameter settings and collecting
control parameters; step 2, obtaining the actual
cooling capacity of a cooling
system and the actual losses of the
transformer through calculation according to intrinsic parameters of the transformer and the collected
control parameters; step 3, performing comparison on the actual
cooling capacity Py of the cooler and the actual losses P of the transformer and controlling the
oil pump of the cooler and or a fan according to a comparison result; step 4, repeating the step 2 and the step 3 according to the intrinsic parameters of the transformer and the timely-collected
control parameters until the
oil pump and the fan reach the operation state when Py is equal to P in the step 3.