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IEC62110:2009/COR1:2015–1–IEC2015INTERNATIONALELECTROTECHNICALCOMMISSIONCOMMISSIONÉLECTROTECHNIQUEINTERNATIONALE____________IEC62110Edition1.02009-08ELECTRICANDMAGNETICFIELDLEVELSGENERATEDBYACPOWERSYSTEMS–MEASUREMENTPROCEDURESWITHREGARDTOPUBLICEXPOSUREIEC62110Édition1.02009-08CHAMPSÉLECTRIQUESETMAGNÉTIQUESGÉNÉRÉSPARLESSYSTÈMESD’ALIMENTATIONACOURANTALTERNATIF–PROCÉDURESDEMESUREDESNIVEAUXD’EXPOSITIONDUPUBLICCORRIGENDUM1CorrectionstotheFrenchversionappearaftertheEnglishtext.Lescorrectionsàlaversionfrançaisesontdonnéesaprèsletexteanglais.FigureB.1–Magneticfieldlevelsundera77kVoverheadtransmissionlineReplacetheexistingFigureB.1withthefollowing:Conductor3,2m3,2m3,5m3,5m3,8m3,8m3,0m3,0m1,0mG.L.Distance(m)11,0mABCCBATransposedphasesequenceABCABCUntransposedphasesequence–30–20–100102030UntransposedTransposedMagneticfield(µT)Distancex(m)2,01,81,61,41,21,00,80,60,40,20,077kV,double-circuit,verticalconfigurationIECIEC62110:2009-08/COR1:2015-01(en-fr)–2–IEC62110:2009/COR1:2015IEC2015FigureB.6–Magneticfieldlevelsandnon-uniformityundera500kVoverheadtransmissionline–EffectofseparationbetweenconductorsReplacetheexistingFigureB.6withthefollowing:FigureB.9–Magneticfieldlevelsandnon-uniformityunderanoverheaddistributionline(6600V/100V)ReplacetheexistingFigureB.9withthefollowing:020406080100–30–20–100102030Magneticfield(µT)Non-uniformity(%)Distance(m)2,01,51,00,50,01,5m1,0m0,5mNon-uniformity0G.L.0,85mHighvoltageline(6600V)Lowvoltageline(100V)NeutralConductor(0A)0,3m0,3m12,3m10,3mX(m)0,85mABC100A,90deg100A,270deg0,425m0,425mA:200A,0degB:190A,120degC:150A,240degIECConductor10,25m10,25m10,50m10,50m11,00m11,00m13,50m13,50mG.L.Distance(m)11,00m012345020406080100–30–20–100102030Magneticfield(µT)Non-uniformity(%)Distance(m)1,5m1,0m0,5mNon-uniformityABCCBATransposedphasesequence500kV,double-circuit,verticalconfiguration,transposedphasearrangementIECIEC62110:2009/COR1:2015–3–IEC2015FigureB.11–Magneticfieldlevelsandnon-uniformityaboveundergroundcab...