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dc.contributor.authorArroyo Gutiérrez, Alberto 
dc.contributor.authorCastro Alonso, Pablo Bernardo 
dc.contributor.authorMartínez Torre, Raquel 
dc.contributor.authorMañana Canteli, Mario 
dc.contributor.authorMadrazo Maza, Alfredo 
dc.contributor.authorLecuna Tolosa, Ramón 
dc.contributor.authorGonzález Diego, Antonio 
dc.contributor.otherUniversidad de Cantabriaes_ES
dc.description.abstractThis paper presents the steady and dynamic thermal balances of an overhead power line proposed by CIGRE (Technical Brochure 601, 2014) and IEEE (Std.738, 2012) standards. The estimated temperatures calculated by the standards are compared with the averaged conductor temperature obtained every 8 min during a year. The conductor is a LA 280 Hawk type, used in a 132-kV overhead line. The steady and dynamic state comparison shows that the number of cases with deviations to conductor temperatures higher than 5 ∘ C decreases from around 20% to 15% when the dynamic analysis is used. As some of the most critical variables are magnitude and direction of the wind speed, ambient temperature and solar radiation, their influence on the conductor temperature is studied. Both standards give similar results with slight differences due to the different way to calculate the solar radiation and convection. Considering the wind, both standards provide better results for the estimated conductor temperature as the wind speed increases and the angle with the line is closer to 90 ∘ . In addition, if the theoretical radiation is replaced by that measured with the pyranometer, the number of samples with deviations higher than 5 ∘ C is reduced from around 15% to 5%es_ES
dc.description.sponsorshipThis work was supported by the Spanish Government under the R+D initiative INNPACTO with reference IPT-2011-1447-920000 and Spanish R+D initiative with reference ENE2013-42720-R. The authors would also like to acknowledge Viesgo for its support.es_ES
dc.format.extent12 p.es_ES
dc.rightsAtribución 4.0 Internacionales_ES
dc.sourceEnergies 2015, 8(12), 13660-13671es_ES
dc.subject.otherThermal ratinges_ES
dc.subject.otherOverhead line temperaturees_ES
dc.subject.otherWeather parameterses_ES
dc.subject.otherReal-time monitoringes_ES
dc.titleComparison between IEEE and CIGRE thermal behaviour standards and measured temperature on a 132-kV overhead power linees_ES

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Atribución 4.0 InternacionalExcept where otherwise noted, this item's license is described as Atribución 4.0 Internacional