IEEEC57.12.91-2001(中英文版)

ANSI/IEEEC57.12.01-2005美国国家标准协会/电气和电子工程师协会C57.12.01-2005IEEEStandardTestCodeforDry-TypeDistributionandPowerTransformersAbstract:MethodsforperformingtestsspecifiedinIEEEStdC57.12.01-1998andotherreferencedstandardsapplicabletodry-typedistributionandpowertransformersaredescribed.Thisstandardisintendedforuseasabasisforperformance,safety,andthepropertestingofdry-typedistributionandpowertransformers.Thisstandardappliestoalldry-typetransformersexceptinstrumenttransformers,step-voltageandinductionvoltageregulators,arcfurnacetransformers,rectifiertransformers,specialtytransformers,andminetransformers.摘要：在IEEEStdC57.12.01-1998和其它的参考文献中，列出了干式配电变，干式电力变压器的试验方法。本标准列举了更详细，更周全，更安全的干式变压器试验方法。这个标准涵盖了所有的干式变压器，除了以下几种变压器：试验变压器，起动变压器，工业变压器，调压变压器，弧炉变压器，整流变压器，专用变压器，矿用变压器等。Keywords:dry-typetransformer,powertransformer关键词：干式变压器，电力变压器Contents1.Scope范围..................................................…………………………………………….................11.1Purpose用途.................................……………………………………………….........................11.2Wordusage术语使用..........................……………………………………...….........................12.References参考文献...........................…………………………………………...........................13.Definitions定义.........................………………………………………………..............................34.General总则...........................................…………………………………….………...................34.1Testdefinitions试验定义............................…………………………………………..................34.2Testrequirements试验的要求..................……………………………………….......................34.3Testsequence试验的顺序..........................……………………………………………..............34.4Instrumentation测量仪器................................…………………………………………............35.Resistancemeasurements电阻测量..............…………………………………..........................45.1General概述....................................................…………………………………………..........45.2Determinationofcoldtemperature冷态的确定.....................…………………………….........45.3Conversionofresistancemeasurements测量的电阻转换..............………………………......45.4Resistancemeasurementmethods电阻测量的方法........……………………….....................56.Polarityandphase-relationtests极性与联结组别..............……………………………..............66.1Subtractiveandadditivepolarity减极性与加极性.................…………………………….........76.2Polaritytests-single-phasetransformers单相变压器的极性..........……………………….........86.3Polarityandphase-relationtests-polyphasetransformers三相变压器的极性........................97.Ratiotests变比测量........................................…………………………………………...............127.1General概述................................................……………………………………………...........127.2Tolerancesforratio变比误差........................……………………………………….................137.3Ratiotestmethods变比的测量..................................…………………………………….........138.No-loadlossesandexcitationcurrent空载损耗与空载电流.........……………………….........168.1General概述..........................................……………………………………………….............168.2No-loadlosstest空载损耗试验......................………………………………………...............168.3Waveformcorrectionofno-loadlosses空载试验的修正波形..............……………………...198.4Determinationofexcitation(no-load)current空载电流的测定..………………….............199.Loadlossesandimpedancevoltage负载损耗与阻抗电压..........……………………...........209.1General概述..........................................…………………………………….….................209.2Factorsaffectingthevaluesofloadlossesandimpedancevoltage影响负载损耗和阻抗电压的因素..................................……………………………………………………….......................209.3Testsformeasuringloadlossesandimpedancevoltage测量负载损耗与阻抗电压试验..219.4Calculationofloadlossesandimpedancevoltagefromtestdata负载损耗与阻抗电压的计算……………………………………………………………………………………………………….279.5Zero-phase-sequenceimpedance零序阻抗..................……………………………............2910.Dielectrictests绝缘水平与绝缘试验................…………………………………..................3210.1Factorydielectrictests出厂绝缘试验..........................……………………………........3210.2Dielectrictestsinthefield现场的绝缘试验............……………………………….............3310.3Applied-voltagetests外施耐压试验....................................……………………………....3310.4Induced-voltagetests感应耐压试验...............................………………………………....3410.5Impulsetests雷电冲击试验.........................................…………………………………...3510.6Impulsetestsontransformerneutrals中性点端子上的冲击试验...................................3710.7Detectionoffailureduringimpulsetest试验判断准则.....………………………………...3810.8Insulation-power-factortests绝缘水平因数.................……………………………..........3910.9Insulation-resistancetests绝缘电阻试验..............……………………………….............4010.10Partialdischargetests局部放电测量.......................……………………………….........4111.Temperaturetest温升试验......................................……………………………………......4111.1General概述..................................................……………………………………………...4111.2Ambienttemperaturemeasurements环境温度...........................………………………..4211.3Surfacetemperaturemeasurements外表温度.........................………………………….4211.4Cold-resistancemeasurements冷态电阻........................……………………………......4211.5Hot-resistancemeasureme