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ICS29.240F20：J2133—2016中国电力企业联合会标准PT/CEC173—2018分布式储能系统接入配电网设计规范Designcodefordistributedenergystorageconnectingtodistributionnetwork2018-04-01实施中国电力企业联合会发布T/CEC2018-01-24发布中国电力企业联合会标准分布式储能系统接入配电网设计规范DesigncodefordistributedenergystorageconnectingtodistributionnetworkT/CEC173—2018主编机构：中国电力企业联合会批准部门：中国电力企业联合会施行日期：2018年4月1日中国电力出版社2018北京中国电力企业联合会标准分布式储能系统接入配电网设计规范DesigncodefordistributedenergystorageconnectingtodistributionnetworkT/CEC173—2018*中国电力出版社出版、发行（北京市东城区北京站西街19号100005）北京传奇佳彩印刷有限公司印刷*2018年6月第一版2018年6月北京第一次印刷850毫米×1168毫米32开本0.875印张18千字*统一书号155198·898定价11.00元版权专有侵权必究本书如有印装质量问题，我社发行部负责退换20mm20mm20mm20mm5mm20mmT/CEC173—2018T/CEC173—2018I前言本规范是根据住房和城乡建设部《关于印发〈2012年工程建设标准规范制订修订计划〉的通知》（建标〔2012〕5号）的要求，由国家电网有限公司、中国电力企业联合会会同有关单位共同编制而成。本规范编制组经广泛调查研究，认真总结实践经验，参考国外先进标准，并在广泛征求意见的基础上，经审查定稿。本规范共分6章，主要内容包括：总则、术语、基本规定、接入系统条件、一次系统设计、二次系统设计。本规范由住房和城乡建设部负责管理，由中国电力企业联合会负责日常管理，由国家电网公司负责具体技术内容的解释。本规范主编单位：国家电网有限公司中国电力企业联合会国网江苏省电力有限公司电力科学研究院本规范参编单位：中国电力科学研究院有限公司国网经济技术研究院有限公司深圳市欣旺达综合能源服务有限公司上海朗阁电力科技有限公司本规范主要起草人员：黄强李建林胡娟袁晓冬李强柳丹孙威陶以彬汪春吴之春杨雄张祥文李官军刘海璇本规范主要审查人员：汪毅郭家宝吴福保袁越陈武吕宏水殷明慧张亮钱康李妍曾杰本标准在执行过程中的意见或建议反馈至中国电力企业联合会标准化管理中心（北京市白广路二条一号，100761）。T/CEC173—2018II目次1总则····························································································12术语····························································································23基本规定····················································································34接入系统条件·············································································44.1接入配电网现况········································································44.2配电网发展规划········································································44.3储能系统概述···········································································45一次系统设计·············································································65.1一般规定··················································································65.2接入配电网电压等级·································································65.3潮流计算··················································································65.4短路电流计算···········································································75.5电能质量··················································································75.6电气参数要求···········································································76二次系统设计·············································································96.1继电保护和安全自动装置··························································96.2通信和自动化·········································································106.3电能计量················································································10本规范用词说明············································································12引用标准名录················································································13附：条文说明················································································15T/CEC173—2018IIIContents1Generalprovisions·······································································12Terms···························································································23Basicrequirements·······································································34Grid-interconnectedrequirements················································44.1Presentsituationofdistributionnetwork··········································44.2Developmentplanningofpowersystem··········································44.3Summaryofenergystoragesystem·················································45Designofprimarysystem····························································65.1Basicrequirements······································································65.2Voltagelevelofintegration···························································65.3Loadflowcalculation··································································65.4Short-circuitcurrentcalculation·····················································75.5Powerquality·············································································75.6Equipmentselection····································································76Designofsecondarysystem·························································96.1Protectionandautomaticsafetydevice············································96.2Communicationandautomatic·····················································106.3Electricalenergymetering··························································10Explanationofwordinginthiscode·················································12Listofquotedstandards···································································13Addition:Explanationofprovisions·················································15T/CEC173—201811总则1.0.1为规范分布式储能系统接入配电网设计，保障储能系统和配电网的安全稳定运行，特制定本规范。1.0.2本规范适用于通过35kV及以下电压等级接入配电网的新建、改建和扩建分布式储能系统接入配电网设计。1.0.3分布式储能系统接入配电网设计除应符合本规范外，尚应符合国家现行有关标准的规定。T/CEC173—201822术