IEC_61400-12-1-2017_cor1-2019.pdf

IEC 61400-12-1:2017/COR1:2019 1 IEC 2019 INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION LECTROTECHNIQUE INTERNATIONALE _ IEC 61400-12-1 Edition 2.0 2017-03 WIND ENERGY GENERATION SYSTEMS Part 12-1:Power performance measurements of electricity producing wind turbines IEC 61400-12-1 dition 2.0 2017-03 SYSTEMES DE GENERATION DENERGIE EOLIENNE Partie 12-1:Mesures de performance de puissance des oliennes de production dlectricit C O R R I G E N D U M 1 Corrections to the French version appear after the English text.Les corrections la version franaise sont donnes aprs le texte anglais.E.2.3 Basis for the uncertainty assessment Replace the existing Equation(E.8)by the following new equation:222222222222222222AEPhPVSCPVVTTBBRHRHVM11()+NNi,i,i,ii,i,i,i,i,i,i,i,i,i,i,iiiuNfscsfucucucucucu=+(E.8)E.13.10 Combining uncertainties in the wind speed measurement from REWS due to wind veer across the whole rotor uREWS,veer,i Replace the existing Equation(E.51)by the following new equation:3eq,22,eq,sin()cos()im,imm,im,im,im iiAcA=(E.51)I.4 Classification of cup and sonic anemometers Replace the existing Equation(I.4)by the following new equation:2(0,05 m/s+0,005 )/3vjjuUk=(I.4)IEC 61400-12-1:2017-03/COR1:2019-09(en-fr)2 IEC 61400-12-1:2017/COR1:2019 IEC 2019 Corrections la version franaise:E.2.3 Fondements de lvaluation de lincertitude Remplacer lquation existante(E.8)par la nouvelle quation suivante:222222222222222222AEPhPVSCPVVTTBBRHRHVM11()+NNi,i,i,ii,i,i,i,i,i,i,i,i,i,i,iiiuNfscsfucucucucucu=+(E.8)E.13.10 Composition des incertitudes relatives la mesure de la vitesse du vent selon la REWS en raison de la dviation de la trajectoire du vent sur lensemble du rotor uREWS,veer,i Remplacer lquation existante(E.51)par la nouvelle quation suivante:3eq,22,eq,sin()cos()im,imm,im,im,im iiAcA=(E.51)I.4 Classification des anmomtres coupelles et ultrasons Remplacer lquation existante(I.4)par la nouvelle quation suivante:2(0,05 m/s+0,005 )/3vjjuUk=(I.4)