ASTM D 4234-1992 妇女和女孩针织浴衣、便服、长睡衣、睡衣、长衬裙和女内衣织物的性能规范

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下一篇: ASTM D 4233-1992 妇女和女孩针织和机织胸罩的性能规范

【英文标准名称】:Rotatingelectricalmachines.Onlinedetectionanddiagnosisofpotentialfailuresattheactivepartsofrotatingelectricalmachinesandofbearingcurrents.Applicationguide
【原文标准名称】:旋转电机.在线检测诊断旋转电机和承载电流的有源部件的潜在缺陷.应用指南
【标准号】:BSDDCLC/TS60034-24-2011
【标准状态】:现行
【国别】:英国
【发布日期】:2011-07-31
【实施或试行日期】:2011-07-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Bearings;Behaviour;Components;Defects;Definitions;Design;Determinations;Diagnosis;Dimensioning;Drivesystems;Earthleakage;Electricmachines;Electricmotors;Electricalengineering;Errordetection;Failure;Failurerates;Guidebooks;Inductionmachines;Inductionmotors;Irregularities;Monitoring;Performanceinservice;Prognostics;Reliability;Rotatingelectricmachines;Rotatingelectricalmachinery;Rotatingmachines;Shortcircuits;Signals;Specification(approval);Squirrel-cagemotors;Synchronousmachines;Turns;Unsymmetry;Windings
【摘要】:ThispartofIEC60034isapplicabletotheon-linedetectionanddiagnosisoffailuresattheactivepartsofmulti-phaserotatingelectricalmachines(inductionandsynchronousmachines)andofbearingcurrents.Thefailureanalysisincludes:–interturnfaults;–phase-to-phaseshort-circuits;–doubleearthfaultsandsingleearthfaultsofmotorswithearthconnectionofthestar-point;–staticanddynamiceccentricities;–cageimperfectionordefects(e.g.brokenbarsorend-rings);–bearingcurrents.Thiscanbeachievedbytoolslikesearchcoilsorothermagneticsensorsorpartlybytheanalysisoftheterminalvoltagesandcurrents.Thedetectionofthefollowingeffectsisexcludedfromthescope:–vibration(coveredbyISOstandards,e.g.ISO10816andISO7919);–partialdischarge(coveredbyIEC60034-27);–singleearth-faultsofmotorswithoutearthconnectionofthestar-point;–coreimperfection.Alsoexcludedarespecialmethodsapplicableforspecificapplicationsonly(e.g.turbogenerators).
【中国标准分类号】:K20
【国际标准分类号】:29_160_01
【页数】:26P.;A4
【正文语种】:英语


【英文标准名称】:Solidfertilizers-Measurementofstaticangleofrepose(ISO8398:1989,modified);GermanversionEN12047:1996
【原文标准名称】:固体肥料.静态休止角的测量
【标准号】:EN12047-1996
【标准状态】:现行
【国别】:
【发布日期】:1996-11
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:测定;肥料;农业;休止角;测量技术;调查;测量;试验报告;定义
【英文主题词】:Agriculture;Anglesofrepose;Definition;Definitions;Determination;Fertilizers;Investigations;Measurement;Measuringtechniques
【摘要】:
【中国标准分类号】:B11
【国际标准分类号】:65_080
【页数】:6P.;A4
【正文语种】:英语