What is transformer hot oil processing in the context of power transformers?

Transformer hot oil processing in the context of power transformers refers to the method of heating transformer oil to remove moisture, gases, and other impurities. This process enhances the dielectric strength and thermal conductivity of the oil, ensuring optimal performance and longevity of the transformer. By maintaining the quality of the transformer oil through hot oil processing, the reliability and efficiency of power transformers are significantly improved.