This is a postprint version of the following published document: García, B., Urquiza, D., Burgos, J.C. (2016). Investigating the influence of moisture on the 2FAL generation rate of transformers: A new model to estimate the DP of cellulosic insulation. Electric Power Systems Research, v. 140, pp.: 87- 94. DOI: https://doi.org/10.1016/j.epsr.2016.06.036 © 2016 Elsevier B.V. All rights reserved. This work is licensed under a Creative Commons AttributionNonCommercialNoDerivatives 4.0 International License