What are the technical aspects of transformer oil shell?

The technical aspects of transformer oil shell include its composition, thermal conductivity, and dielectric strength. Transformer oil, typically mineral-based or synthetic, serves as an insulating medium and coolant. The shell must withstand high temperatures and pressure, ensuring structural integrity. Additionally, it should be resistant to moisture and contaminants to maintain oil quality. Proper design and materials are crucial for longevity and safety in power transformer applications.