@article{10902/13349, year = {2017}, month = {3}, url = {http://hdl.handle.net/10902/13349}, abstract = {The state of a transformer depends on many parameters, which should be taken into account to determine its actual condition. In recent years what is known as health indices of transformers has been defined, which is a practical tool to assess the overall status of these electrical devices. Data from field inspection, laboratory tests, and observations during operation of the transformer are combined. All of these result in an index that provides fairly objective and quantitative information as to the condition of the transformer [1].}, organization = {The research leading to these results has received funding from multiple sources over years, but we would specifically like to acknowledge the support received in the later stages from the Spanish Plan Estatal de I+D under the grant agreement DPI2013-43897-P.}, publisher = {Institute of Electrical and Electronics Engineers Inc.}, publisher = {IEEE Electrical Insulation Magazine, 2017, 33(2), 35-43}, title = {Transformer health indices calculation considering hot-spot temperature and load index}, author = {Ortiz Fernández, Félix and Ortiz Fernández, Alfredo and Delgado San Román, Fernando and Fernández Diego, Inmaculada and Santisteban Díaz, Agustín and Cavallini, Andrea}, }