TY - JOUR AU - Etxegarai, A. AU - Valverde, V. AU - Eguia, P. AU - Perea, E. PY - 2020 DO - 10.24084/repqj18.414 SN - 2172-038X AB - Dry-type transformers are rapidly becoming popular as wind turbine step-up (WTSU) transformers, especially in offshore wind farms. Cast resin transformers are not flammable and are also resistant to moisture. However, their thermalelectrical... LA - eng TI - Study of Useful Life of Dry-Type WTSU Transformers TY - journal article ER -