DL∕T 5429-2009 英文版 电力系统设计技术规定

ICS27.100F21RecordNo.J927—2009ElectricPowerIndustryStandardofthePeople'sRepublicofChinaPDL/T5429—2009ToreplaceSDJ161—1985TechnicalCodeofDesignfortheElectricPowerSystemDangerandInterferenceEffectsfromPowerTransmissionLinesDesignofFossilFuelPowerPlantIssueDate:JuIy22,2009ImpIementationDate:December1,2009IssuedbyNationaIEnergyAdministrationofthePeopIe'sRepubIicofChinaElectricPowerIndustryStandardofthePeople'sRepublicofChinaPDL/T5429—2009ToreplaceSDJ161—1985TechnicalCodeofDesignfortheElectricPowerSystemTranslationsponsoredby:ChinaElectricPowerPlanning&EngineeringAssociationTranslatedby:SUNTHERConsultingCo.,Ltd.Reviewedby:NortheastElectricPowerDesignInstituteCHINAELECTRICPOWERPRESSJanuary,2013图书在版编目（CIP）数据DL/T5429—2009电力系统设计技术规定：代替SDJ161—1985=Technicalcodeofdesignfortheelectricpowersystem：英文/国家能源局发布.—北京：中国电力出版社，2013.5ISBN978-7-5123-4186-9Ⅰ.①D…Ⅱ.①国…Ⅲ.①电力系统-系统设计-技术规范-中国-英文Ⅳ.①TM7-65中国版本图书馆CIP数据核字（2013）第050244号中国电力出版社出版（北京市东城区北京站西街19号100005）北京博图彩色印刷有限公司印刷*2013年5月第一版2013年5月北京第一次印刷850毫米×1168毫米32开本1.5印张34千字敬告读者本书封底贴有防伪标签，刮开涂层可查询真伪本书如有印装质量问题，我社发行部负责退换版权专有翻印必究DL/T5429—2009IContentsForeword……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………Ⅱ1Scope…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………12NormativeReferences……………………………………………………………………………………………………………………………………………………………………………23General…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………34ElectricPowerDemandForecast…………………………………………………………………………………………………………………………………65DesignofPowerSourceScheme…………………………………………………………………………………………………………………………………86GridDesign…………………………………………………………………………………………………………………………………………………………………………………………………………………137CalculationofPowerFlowandPhaseModulationandVoltageRegulation………………………………………………………………………………………………………………………………………………………………………………………278CalculationoftheStabilityandShort-CircuitCurrentofPowerSystem………………………………………………………………………………………………………………………………………………………………………………………………319CalculationofPowerFrequencyOvervoltageandSecondaryArcCurrent………………………………………………………………………………………………………………………………………………………………………3510EconomicalComparisonofSchemes………………………………………………………………………………………………………38DL/T5429—2009IIForewordThiscodeisarevisiontoSDJ161—1985TechnicalCodeofDesignforElectricPowerSystem(trail)inaccordancewiththeNoticeregardingPrintingandDistributingthePlanforRevisionandEstablishmentof2007IndustryStandardsIssuedbytheGeneralOfficeoftheNationalDevelopmentandReformCommission(FGBGY[2007]No.1415).Sinceitspromulgationandimplementation,thestandardSDJ161—1985hasbeenplayingaguidingroleintheplanninganddesignoftheelectricpowersystem,andhasbecomethebasicdesigningguidelinesfortheplanningandengineeringpersonneloftheelectricpowersystem.Withthetechnicalprogressoftheelectricpowersystem,theincreasingexpansionofgridscale,thefurtherextensionofnationwidenetworking,andtheongoingdeepeningofreformonpowerindustrycommercializationsystem,somearticlesoftheoriginalcodeneedtoberevisedandenrichedduetotheirfailuretomeettherequirementsofthedesignofelectricpowersystemanylonger.Thiscodeisrevisedforbetterplanninganddesignofelectricpowersystem.RelevantarticlesarerevisedbasedonSDJ161—1985whilereferringtorelevantnationalandpowerindustrystandardscurrentlyinforce,summarizingthepracticalexperiencesofimplementationoftheoriginalcodeinthepast,andinconjunctionwiththerequirementsatvariousstagesincludingthedesignofelectricpowersystem(primarypart),thestudiesonspecialtopicsofelectricpowersystem,thedesignofconnectingpowerplants,substationsandconverterDL/T5429—2009IIIstationstosystems,thefeasibilitystudiesonpowergeneration,transmissionandtransformationprojectsaswellasthesystempartofpreliminarydesign.Consideringthetechnicalprogressofelectricpowersystem,theexpansionofgridscale,andthereformonelectricpowercommercialization,therelevantarticlesoftheoriginalcodearemainlyenrichedandmodifiedasfollows:——Addthechapterofpredictiononelectricpowerdemand;——Revisethesystemreservecapacity;——AddtherequirementsthatthegriddesignshallcomplywithDL755—2001GuidelinesforSafetyandStabilityofElectricPowerSystem;——Addrequirementsforsafetyandstabilityofnuclearpowerplantsconnectedtothesystem;——Addthespecificrequirementsforthepowerfactorandleadingphaseofgenerators.ThecodewillreplaceSDJ161—1985afterimplementation.ThiscodewasproposedbyChinaElectricityCouncil.ThiscodeisunderjurisdictionofandexplainedbytheTechnicalCommitteeonElectricPowerPlanningandEngineeringofStandardizationAdministrationofPowerIndustry.ThecodewasdraftedbyNortheastElectricPowerDesignInstituteunderChinaPowerEngineeringConsultingGroupCorporation.Theleadingauthorsofthiscodeare:LiZhiguo,GuoJia,WuJingkun,FuGuangandTanYongcai.ThecodewasinitiallyissuedonSeptember24,1985andthisisthefirstrevisionofthiscode.TheopinionsandsuggestionsproposedduringtheimplementationofthiscodearetobereferredtotheStandardizationCenterofChinaDL/T5429—2009IVElectricityCouncil(atthefollowingaddress:No.1,Ertiao,BaiguangRoad,XuanwuDistrict,Beijing,100761).ThiscodeistranslatedbySUNTHERTra