标准资料网-标准资料免费资源平台

【英文标准名称】:Seriescapacitorsforpowersystems-Protectiveequipmentforseriescapacitorbanks
【原文标准名称】:电力系统串联电容器.串联电容器组保护装置
【标准号】:BSEN60143-2-1995
【标准状态】:现行
【国别】:英国
【发布日期】:1995-07-15
【实施或试行日期】:1995-07-15
【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】:交流电流;交流电压;蓄电池组;电容器组;电容器;分类系统;电流变压器;阻尼(波);定义;定义(术语);电气工程;电气安全性;电子设备及元件;低电压;标志;操作;超荷载;过载保护装置;过电压;电力电容器;动力电流;电力装置;保护设备;质量;安全性;安全装置;安全工程;安全性要求;串联电容器;规范(验收);测试
【英文主题词】:Alternatingcurrent;Alternatingvoltages;Batteries;Capacitorbanks;Capacitors;Classificationsystems;Currenttransformers;Damping;Definition;Definitions;Electricalengineering;Electricalsafety;Electronicequipmentandcomponents;Lowvoltage;Marking;Operation;Overload;Overloadprotection;Overvoltage;Powercapacitors;Powercurrent;Powerinstallations;Protectiondevices;Quality;Safety;Safetydevices;Safetyengineering;Safetyrequirements;Seriescapacitors;Specification(approval);Testing
【摘要】:ThispartofIEC143coversprotectiveequipmentforseriescapacitorbanks,withasizelargerthan10Mvarperphase.Protectiveequipmentisdefinedasthemaincircuitappa-ratusandancillaryequipment,whicharepartofaseriescapacitorinstallation,butwhichareexternaltothecapacitorpartitself.TherecommendationsforthecapacitorpartaregiveninIEC143.Theprotectiveequipmentismentionedinclauses1.3and7.6ofIEC143.Theprotectiveequipment,treatedinthisstandard,comprisesthefollowingitemslistedbelow.-overvoltageprotector,-protectivesparkgap,-non-linearresistor(varistor),-by-passcircuit-breaker,-disconnectors,-current-limitingdampingequipment,-dischargereactor,-voltagetransformer,-currenttransformer,-signalcolumn,-relayprotection,controlequipmentandplatformtogroundcommunicationequipment.Seefigure1.Principlesinvolvedintheapplicationandoperationofseriescapacitorsaregiveninsection3.Examplesoffaultscenariosaregiveninsection3.Examplesofprotectiveschemesutilizingdifferentovervoltageprotectorsaregiveninclause2.1.NOTE-Capacitorfusesarenottreatedinthisstandard,sincetheyaretreatedinIEC143andIEC595.Theobjectofthisstandardis:-toformulateuniformrulesregardingperformance,testingandrating,-toillustratedifferentkindsofovervoltageprotectors,-toprovideaguideforinstallationandoperation.
【中国标准分类号】:K42
【国际标准分类号】:31_060_70
【页数】:60P.;A4
【正文语种】:英语


【英文标准名称】:Textileglassreinforcedthermosettingplastics;Propertiesandtestmethods
【原文标准名称】:纺织玻璃纤维强化的热固性塑料.性能和试验方法
【标准号】:ISO4899-1982
【标准状态】:作废
【国别】:国际
【发布日期】:1982-12
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC61
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;特性;塑料;热固性树脂;热固性聚合物;检验方法;玻璃增强塑料;玻璃纤维增强塑料
【英文主题词】:thermosettingpolymers;thermosettingresins;testing;inspectionmethods;characteristics;plastics;properties;tests;glass-fibrereinforcedplastics;glassreinforcedplastics
【摘要】:
【中国标准分类号】:G31
【国际标准分类号】:6810
【页数】:3P;A4
【正文语种】:英语