What measures should be taken for the temperature rise of Golf Cart transformers

Electric Golf Cart are equipped with transformers, and the protection of transformers is also very important. When Electric Golf Cart are running, the heat generated has an impact on the transformer, so it is necessary to control the damage caused by the temperature to the Golf Cart transformer. Let's follow the Electric Golf Cart manufacturers to understand the temperature problem of the transformer.

To figure out the temperature problem of Golf Cart transformers, you must first know what the temperature value of the transformer is. When the heat generated by the Golf Cart motor is equal to the heat dissipation, the temperature of each part of the transformer can reach a stable value. The temperature rise is the difference between the temperature of a certain part of the transformer and the temperature of the surrounding cooling medium at this time.

The temperature rise value of the Golf Cart transformer is related to the cooling method and capacity of the transformer. Small-capacity oil-immersed and dry-type transformers need to run for 10 hours to reach a stable temperature rise. Large transformers need about 24 hours to reach a stable temperature rise.

How does the Golf Cart transformer dissipate heat? After understanding the temperature rise of Golf Cart transformers, we need to know how transformers dissipate heat. In practice, the transformer of an Golf Cart transfers the heat inside the winding and the core to the surface by conduction, and then to the wall of the oil pipe and the wall of the oil tank. The heat is then dissipated from the wall of the oil pipe and the wall of the oil tank to the outer surface, and the heat is dissipated to the surrounding air by convection and radiation, thus completing the heat dissipation process of the transformer of the Golf Cart.