What are the technical aspects of transformer oil inhibitor?

Transformer oil inhibitors are chemical additives that enhance the performance and longevity of transformer oil by preventing oxidation and degradation. They function by neutralizing acids, scavenging free radicals, and forming protective films on metal surfaces. Key technical aspects include their compatibility with mineral oils, thermal stability, and effectiveness at various temperatures. Additionally, the concentration and type of inhibitor used can significantly impact the oil’s dielectric strength and overall insulation properties, ensuring reliable transformer operation.