What is a transformer oil purification plant?

A transformer oil purification plant is a facility designed to remove impurities from transformer oil, enhancing its dielectric strength and overall performance. The process typically involves degasification, dehydration, and filtration to eliminate moisture, gases, and particulate matter. This purification is crucial for maintaining the reliability and efficiency of power transformers, as clean oil ensures optimal insulation and cooling properties, thereby extending the lifespan of the equipment.