Cast resin medium voltage instrument transformer are highly used because of several
benefits over other type of transformers. Nevertheless, the high operating temperatures …

Thermal characteristic is one of the key performances of dry‐type on‐board traction
transformer (D‐OBTT), which directly affects the operation safety of the new generation …

Dry-type transformer is the key equipment of distribution system. It is very important to master
its thermal characteristics accurately for ensuring its safety and reliability of its operation. For …

Dry-type transformers are superior in terms of safety and environmental protection compared
to oil-filled transformers due to their insulating material. Therefore, these transformers are …

The present work evaluates, both experimentally and numerically, the heat transfer
characteristics of a 5 kW three-phase transformer built from laminated steel sheets. The …

Since dry type transformers (DTT) has many advantages over the oily ones, this study
focuses on the realibity, feasibility and cost of DTT to be used at outdoor applications. On …