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ICS27.140P59备案号：J2133—2016中国电力企业联合会标准PT/CEC5010—2019抽水蓄能电站水力过渡过程计算分析导则Guideofcalculationandanalysisforhydraulictransientprocessofpumpedstoragepowerstations2019-04-24发布2019-07-01实施中国电力企业联合会发布T/CEC成品：140*203版心：104*16028字*29行天25地18订19切1720mm20mm20mm20mm5mm20mmT/CEC5010—2019定价：0.00元中国电力企业联合会标准抽水蓄能电站水力过渡过程计算分析导则GuideofcalculationandanalysisforhydraulictransientofpumpedstoragepowerstationsT/CEC5010—2019主编部门：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：2019年7月1日中国电力出版社2019北京中国电力企业联合会标准抽水蓄能电站水力过渡过程计算分析导则GuideofcalculationandanalysisforhydraulictransientofpumpedstoragepowerstationsT/CEC5010—2019*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）北京九天众诚印刷有限公司印刷*2019年月第一版2019年月北京第一次印刷850毫米×1168毫米32开本4印张96千字*统一书号155198·854定价0.00元版权专有侵权必究本书如有印装质量问题，我社营销中心负责退换T/CEC5010—2019I前言本导则根据中国电力企业联合会《中电联关于印发2017年第四批中国电力企业联合会标准制订计划的通知》（中电联标准〔2017〕279号）的要求，由中国电力企业联合会抽水蓄能委员会组织，中国电建集团北京勘测设计研究院有限公司、国网新源控股有限公司、中国电建集团华东勘测设计研究院有限公司共同编写。导则编制组经广泛调查研究，认真总结实践经验，并在广泛征求意见的基础上，制定本导则。本导则的主要技术内容是：基本规定、水力过渡过程计算控制值、水力过渡过程计算工况、计算与分析、调节保证设计值的选取。本导则由中国电力企业联合会抽水蓄能标准化技术委员会提出并归口。本导则主编单位：中国电建集团北京勘测设计研究院有限公司国网新源控股有限公司中国电建集团华东勘测设计研究院有限公司本导则主要起草人：郑冬飞佟德利陈顺义张蓝国胡清娟吴旭敏易忠有张昊晟丁景焕李高会孙文东汪德楼本导则主要审查人：王德宽汪毅张振有高苏杰张正平王洪玉李定林曾广移章鹏黄晓东巩宇宫奎刘殿海张明华王云涛李忠彬石青春宋守平唐健陈大鹏陈兆文刘为群戎刚许其品郑源李正T/CEC5010—2019II本导则为首次发布。本导则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/CEC5010—2019III目次1范围·····························································································12术语·····························································································23基本规定·····················································································44水力过渡过程计算控制值··························································54.1大波动水力过渡过程计算控制值·······································54.2小波动水力过渡过程计算控制值·······································54.3水力干扰过渡过程计算控制值···········································65水力过渡过程计算工况······························································76计算与分析·················································································86.1基本资料··············································································86.2计算分析··············································································96.3计算成果··············································································97调节保证设计值的选取····························································11附录A水力过渡过程大波动计算工况选择·······························12附录B水力过渡过程小波动计算工况选择·······························15附录C水力过渡过程水力干扰计算工况选择···························16本导则用词说明·············································································17引用标准名录·················································································18附：条文说明·················································································19T/CEC5010—2019IVContents1Range···························································································12Terms···························································································23BasicRequirement·······································································44HydraulicTransientCalculationControlValues···························54.1LargeOscillationCalculationControlValuesforHydraulicTransientProcess··················································54.2SmallOscillationCalculationControlValuesforHydraulicTransientProcess··················································54.3HydraulicDisturbanceCalculationControlValuesforHydraulicTransientProcess············································65CalculationConditionofHydraulicTransientProcess·················76CalculationandAnalysis······························································86.1Basicdata··············································································86.2CalculationandAnalysis·······················································96.3CalculationResult·································································97SelectionofHydraulicTransientGuaranteeDesignValues········11AppendixASelectionofLargeOscillationTransientCondition···12AppendixBSelectionofSmallOscillationTransientCondition···15AppendixCSelectionofHydraulicDisturbanceTransientCondition···················································16ExplanationofWordinginthisGuide··············································17ListofQuotedStandards··································································18Addition：ExplanationofProvisions···············································19T/CEC5010—201911范围1.0.1本导则规定了抽水蓄能电站水力过渡过程的计算与分析和调节保证设计值的选取等应遵循的一般原则。1.0.2本导则适用于新建、改建和扩建的抽水蓄能电站。T/CEC5010—201922术语2.0.1水力过渡过程hydraulictransientprocess输水发电系统从某一稳定运行状态转换到另一稳定运行状态随时间的变化过程。2.0.2调节保证设计hydraulictransientguaranteedesign结合水电站安全运行基本要求，以技术经济合理为目标，通过水力过渡过程计算分析，确定输水发电系统水力过渡过程控制性参数及相应的机组运行条件。2.0.3水力过渡过程计算控制值calculationcontrolvaluesforhydraulictransientprocess根据机组类型、特性参数及其在电网中的作用，结合工程布置特点和类似工程实践，在计算之前确定的水力过渡过程计算限制性参数。2.0.4水力过渡过程计算值calculationvaluesforhydraulictransientprocess由计算得出的输水发电系统水力过渡过程参数值。2.0.5调节保证设计值hydraulictransientguaranteedesignval