RT Conference Proceedings T1 Design, manufacturing and tests of first cryogen-free MgB2 prototype coils for offshore wind generators A1 Sarmiento, G. A1 Sanz, S. A1 Pujana, A. A1 Merino, J. M. A1 Iturbe, R. A1 ApiƱaniz, S. A1 Nardelli, D. A1 Marino, I. AB Although renewable sector has started to take advantage of the offshore wind energy recently, the development is very intense. Turbines reliability, size, and cost are key aspects for the wind industry, especially in marine locations. A superconducting generator will allow a significant reduction in terms of weight and size, but cost and reliability are two aspects to deal with. MgB2 wire is presented as one promising option to be used in superconducting coils for wind generators. This work shows the experimental results in first cryogen-free MgB2 prototype coils, designed according to specific requirements of TECNALIA's wind generator concept. SN 1742-6588 YR 2014 FD 2014 LK https://hdl.handle.net/11556/3056 UL https://hdl.handle.net/11556/3056 LA eng NO Sarmiento , G , Sanz , S , Pujana , A , Merino , J M , Iturbe , R , ApiƱaniz , S , Nardelli , D & Marino , I 2014 , ' Design, manufacturing and tests of first cryogen-free MgB 2 prototype coils for offshore wind generators ' , Journal of Physics: Conference Series , vol. 507 , no. PART 3 , 032041 . https://doi.org/10.1088/1742-6596/507/3/032041 DS TECNALIA Publications RD 29 jul 2024