@conference{10902/19558, year = {2006}, month = {4}, url = {http://hdl.handle.net/10902/19558}, abstract = {Voltage sags are nowadays the first power quality problem in the distribution power system. This work evaluates the real implementation of a voltage sag characterization based on a DSP platform. Several classification methods for voltage sags have been presented in the literature. Here the Bollen’s classification is tested. Automation of sag assessment is desirable because manual analysis may be quite difficult. Thus, the fuzzy logic technique is chosen for this aim. This logic system generalizes the classical two-valued logic for reasoning under uncertainty. The fuzzy algorithm was first tested by simulation and then it was translated into C code in order to be implemented in a DSP based measurement platform, obtaining a satisfactory result.}, organization = {The authors would like to thank the support of the Spanish Government under the CICYT research project DPI2002-04416-C04-01.}, publisher = {European Association for the Development of Renewable Energies, Environment and Power Quality (EA4EPQ)}, publisher = {Renewable Energy and Power Quality Journal (RE&PQJ), 2006, 1(4), 285-289}, publisher = {International Conference on Renewable Energies and Power Quality (ICREPQ’06), Palma de Mallorca}, title = {Implementation of a voltage sag characterization based on a DSP platform}, author = {Ortiz Fernández, Alfredo and Mañana Canteli, Mario and Ortiz Fernández, Félix and Renedo Estébanez, Carlos J. and Delgado San Román, Fernando and Eguíluz Morán, Luis Ignacio}, }