作者:标准资料网 时间:2024-05-14 07:55:14   浏览:9464   来源:标准资料网

【英文标准名称】:Powertransformers-Part10:Determinationofsoundlevels
【原文标准名称】:电力变压器.第10部分:声级的测定
【标准号】:IEC60076-10-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-07
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC14
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;声学测量;试验;企业;测量;噪声;负荷;条件;额定值;电气工程;声压级;反应堆;扼流圈;声强;噪声测量;声级;空气(载)声;冷却设备;测量技术;电力变压器;自由场;封闭式试验室;数学计算;动力反应堆;噪声级;变压器
【英文主题词】:Acousticmeasurement;Airbornesound;Chokes(electric);Closedtestrooms;Conditions;Coolingequipment;Definitions;Electricalengineering;Enterprises;Freefields;Loading;Mathematicalcalculations;Measurement;Measuringtechniques;Noise;Noiselevels;Noisemeasurements;Powerreactors;Powertransformers;Ratings;Reactors;Soundintensity;Soundlevel;Soundlevels;Soundpressurelevel;Testing;Transformers
【摘要】:ThispartofIEC60076definessoundpressureandsoundintensitymeasurementmethodsbywhichsoundpowerlevelsoftransformers,reactorsandtheirassociatedcoolingauxiliariesmaybedetermined.NOTEForthepurposeofthisstandard,theterm"transformer"means"transformerorreactor".ThemethodsareapplicabletotransformersandreactorscoveredbytheIEC60076series,IEC60289,IEC60076-11andtheIEC61378series,withoutlimitationasregardssizeorvoltageandwhenfittedwiththeirnormalcoolingauxiliaries.Thisstandardisprimarilyintendedtoapplytomeasurementsmadeatthefactory.Conditionson-sitemaybeverydifferentbecauseoftheproximityofobjects,includingothertrans-formers.Nevertheless,thesamegeneralrulesasaregiveninthisstandardmaybefollowedwhenon-sitemeasurementsaremade.
【中国标准分类号】:K41
【国际标准分类号】:17_140_20;29_180
【页数】:78P.;A4
【正文语种】:英语