文档介绍：该【国家电网公司智能变电站故障录波装置通用技术规范(范本) 】是由【1781111****】上传分享，文档一共【13】页，该文档可以免费在线阅读，需要了解更多关于【国家电网公司智能变电站故障录波装置通用技术规范(范本) 】的内容，可以使用淘豆网的站内搜索功能，选择自己适合的文档，以下文字是截取该文章内的部分文字，如需要获得完整电子版，请下载此文档到您的设备，方便您编辑和打印。:..智能终端专用技术规范(范本):..本规范对应的专用技术规范目录序号名称编号1智能变电站故障录波装置专用技术规范(范本)2801011?0000?01:..智能终端专用技术规范(范本)智能变电站故障录波装置技术规范(范本)、专用部分。,技术规范通用部分条款及专用部分固化的参数原则上不能更改。“项目需求部分”。如确实需要改动以下部分,项目单位应填写专用技术规范“项目单位技术差异表”并加盖该网、省公司物资部(招投标管理中心)公章,与辅助说明文件随招标计划一起提交至招标文件审查会:1)改动通用技术规范条款及专用部分固化的参数;2)项目单位要求值超出标准技术参数值;3)需要修正污秽、温度、海拔等条件。经标书审查会同意后,对专用技术规范的修改形成“项目单位技术差异表”,放入专用技术规范中,随招标文件同时发出并视为有效,否则将视为无差异。,项目单位应在专用技术规范提出与原工程相适应的一次、二次及土建的接口要求。、标题、标准参数值等均为统一格式,不得随意更改。“1标准技术参数”、“2项目需求部分”和“3投标人响应部分”三部分相应内容。填写投标人响应部分,应严格按招标文件专用技术规范的“招标人要求值”一栏填写相应的招标文件投标人响应部分的表格。投标人填写技术参数和性能要求响应表时,如有偏差除填写“投标人技术偏差表”外,必要时应提供相应试验报告。、电气主接线和一次系统情况对二次设备的配置和功能要求影响较大,应在专用技术规范中详细说明。:..目次智能变电站故障录波装置技术规范(范本)使用说明····························································7211总则··························································································································································································································································································································································7232技术规范要求·················································································································································································································································································································································································································································································································································································································································································································7283试验······························································································································································································································································································································································································································································7294技术服务、设计联络、工厂检验和监造·········································································································································································、图纸和说明书格式·············································································································································································································································································································································································································································································································、套数和地址·················································································································································································································································································································································································································································································································································································································································································································································、专用工具、试验仪器···················································································731:..智能终端专用技术规范(范本)、投标企业应具有GB/T19001质量保证体系认证证书,宜具有GB/T24001环境管理体系认证证书和GB/T28001职业健康安全管理体系认证证书及年检记录,宜具有AAA级资信等级证书、重合同守信用企业证书并具备良好的财务状况和商业信誉。提供的保护装置应在国家或电力行业检验检测机构通过型式试验、动模试验、IEC61850的一致性测试等。、规范和标准的要求。招标方在专用技术规范部分提出的要求投标方也应满足。提供的产品应有部级鉴定文件或等同有效的证明文件。中标单位应按买方要求开展相关检验测试。(注:第一批招标项目可暂不提供鉴定文件;相关检验测试报告在供货前提供。)投标方除满足本技术规范要求外,还应在***常规变电站同电压等级同类保护设备招标中已取得相应资质。、结构、性能、安装和试验等方面的技术要求。,并未对一切技术细节作出规定,也未充分引述有关标准和规范的条文,投标方应提供符合本技术规范和工业标准的优质产品。,则表示投标方提供的设备完全符合本技术规范的要求;如有异议,应在报价书中以“对技术规范的意见和同技术规范的差异”为标题的专门章节中加以详细描述。。、投标双方确认后作为订货合同的技术附件,与合同正文具有同等效力。。(IEC61850)标准,跳合闸命令和联闭锁信息可通过直接电缆连接或GOOSE机制传输,电压电流量可通过传统互感器或电子式互感器采集。供方提供的继电保护及相关设备所采用的技术应遵循Q/GDW441及本技术规范中与之对应的部分。,但不仅仅限于此内容。。,以便确认供货设备能否满足所有的性能要求。。,包括试验报告和试验数据。,制造和质量保证过程的一览表以及标书规定的其他资料。。。、规范与本标书的技术规范有明显的冲突,则供方应在制造设备前,用书面形式将冲突和解决办法告知需方,并经需方确认后,才能进行设备制造。、标准、规程或修改设备技术数据时,供方有责任接受需方的选择。。:..:-25℃~+70℃。:-5℃~+45℃。:86kPa~106kPa。:5%~95%。:,,同时作用。:220V。:220V/110V。:50Hz。:额定交流电流常规模拟量:5A/1A(保护TA);额定交流电流数字量:01CFH/00E7H。:额定交流电压常规模拟量:100V(线电压),100V/3(相电压);额定交流电压数字量:0x2D41H。:交流220V,50Hz。(常规模拟量):,交流电压回路功率消耗(额定电压下),供方投标时必须提供确切数值。:当正常工作时,宜不大于50W;当录波启动时,宜不大于80W。供方投标时必须提供确切数值。-5℃~+45℃时,装置应能正常工作并且满足技术规范所规定的精度。、规范和标准的最新版本的要求,但不限于表1所列规范和标准。表1装置应满足的规定、规范和标准标准号标准名称GB/T191包装储运图示标志GB/T2423电工电子产品环境试验GB/T7261继电保护和安全自动装置基本试验方法GB/T11287电气继电器第21部分:量度继电器和保护装置的振动、冲击、碰撞和地震试验GB/T14285继电保护和安全自动装置技术规程GB/T14537量度继电器和保护装置的冲击和碰撞试验GB/:量度继电器和保护装置的绝缘配合要求和试验GB/-3部分:量度继电器和保护装置的电气骚扰试验辐射电磁场骚扰试验GB/-4部分:量度继电器和保护装置的电气骚扰试验——电快速瞬变/脉冲群抗扰度试验GB/-1部分:量度继电器和保护装置的电气骚扰试验1MHz脉冲群抗扰度试验GB/:静电放电试验GB/-6部分:量度继电器和保护装置的电气骚扰试验——射频场感应的传导骚扰的抗扰度:..智能终端专用技术规范(范本)表1(续)标准号标准名称GB/-5部分:量度继电器和保护装置的电气骚扰试验——浪涌抗扰度试验GB/-7部分:量度继电器和保护装置的电气骚扰试验——工频抗扰度试验GB/:机柜、机架和插箱的电磁屏蔽性能试验GB/:电子式电流互感器GB/)的通用格式DL/T478静态继电保护及安全自动装置通用技术条件DL/T524继电保护专用电力线载波收发信机技术条件DL/T553220kV~500kV电力系统故障动态记录技术准则DL/T663220kV~500kV电力系统故障动态记录装置检测要求DL/T667远动设备及系统第5部分:传输规约第103篇:继电保护设备信息接口配套标准DL/T720电力系统继电保护柜、屏通用技术条件DL/T769电力系统微机继电保护技术导则变电站通信网络和系统第8-1部分:特定通信服务映射(SCSM)对MMS(ISO9506-1DL/-2)及ISO/IEC8802DL/-2部分:特定通信服务映射(SCSM)映射到ISO/IEC8802-3的采样值DL/T995继电保护和电网安全自动装置检验规程DL/T871电力系统继电保护产品动模试验DL/T873微机型发电机变压器组动态记录装置技术条件DL/Z886750kV电力系统继电保护DL/T5218220kV~500kV变电所设计技术规程Q/GDW383智能变电站技术导则Q/GDW393110(66)kV~220kV智能变电站设计规范Q/GDW394330kV~750kV智能变电站设计规范Q/GDW396IEC61850工程继电保护应用模型Q/GDW428智能变电站智能终端技术规范Q/GDW430智能变电站智能控制柜技术规范Q/GDW441智能变电站继电保护技术规范IEC61588网络测量和控制系统的精密时钟同步协议调继[2005]222号《***十八项电网重大反事故措施》(试行)、一次回路操作、系统故障及其他强干扰作用下,装置不应误启动或丢失故障信息。装置快速瞬变干扰试验、高频干扰试验,辐射电磁场干扰试验、。装置调试端口应带有光电隔离。,应采用光电耦合或继电器触点进行连接,不应有电的直接联系。:..,并且有良好的互换性,以便检修时能迅速更换。、电流量的中性线必须分开。,与装置安装在同一柜上。直流电压消失时,装置不应误启动,同时应有输出接点以启动告警信号。直流电压在80%~115%额定范围内变化时,装置应正确工作。直流电压纹波系数≤5%时,装置应正确工作。拉合直流电源时,装置不应误启动。直流电压出现各种异常情况(如短路、断线、一点接地等)时装置不应误启动。,以便对各套装置的输入和输出回路进行隔离或能通入电流电压进行试验。、出口电路、主要电路、装置异常及交直流消失等应有经常监视及自诊断功能,以便在启动后启动告警信号、远动信号、事件记录等。,在直流电源消失后应能维持动作。只有当运行人员复归后,信号才能复归,复归按钮装在屏上的适当位置,以便于操作,并应有远方复归功能。用于远动信号和事件记录信号的接点不应保持。,装置不应误启动。。,供方应提供符合***要求的通用规约文本。故障录波装置向子站或监控系统提供的信息包括:故障录波的启动信号、启动时间、启动原因。。为便于调试,故障录波装置上应设置打印机接口。,具备完善的自描述功能,以MMS机制与站控层设备通信,相关信息经MMS接口直接上送站控层设备,SCD文件规范符合Q/GDW441。,设备的最大客户端连接能力应满足系统内不少于8个客户端同时连接的需求。,通信规约采用DL/T667和DL/T860通信规约。故障录波数据应符合GB/T22386标准要求。/;对于构建了GOOSE网络的智能变电站,应支持记录故障前后的GOOSE信息。,单套故障录波装置可接入的合并单元台数不少于24台,每个100M的SV采样值接口接入合并单元数量不大于4台,模拟量(包括交流量、直流量和高频检波量)经挑选的SV采样值组合后不少于96路;每个GOOSE接口可订阅控制模块数量不小于32个,开关量经挑选的GOOSE信号组合后不少于256路。,双套配置录波器应相互独立。1)对于220kV及以上变电站,宜按电压等级和网络配置故障录波装置,当SV或GOOSE接入量较多时,单个网络可配置多台装置。每台故障录波装置不应跨接双重化的两个网络;2)主变宜单独配置主变故障录波装置;3)故障录波装置应能记录所有MU、过程层GOOSE网络的信息。录波器对应SV网络、GOOSE网络、MMS网络的接口,应采用相互独立的数据接口控制器。、GOOSE接口数量不少于2个;接口宜采用光纤接口,光纤连接器宜采用1300nm多模ST光纤接口。、GOOSE原始报文和MMS网络原始报文。SV网络原始报文至少可以连续记录24h,GOOSE原始报文和MMS网络原始报文至少可以连续记录14天。,当报文或网络异常时,给出预警信号;当发生采样值异常时应:..智能终端专用技术规范(范本)启动录波。。;故障录波装置的事件记录的分辨率小于1ms。。,可显示原始SV报文的波形曲线。、硬件配置。既可在当地进行运行、录波数据存储、调试、定值整定和修改、信号监视、信号复归、控制操作、故障报告形成、远程传送、通信接口等功能;还可以与保护和故障信息管理子站系统接口,以实现对故障录波装置的故障警告、启动、复归和波形的监视、管理等。。,以迎接可能随之而来的下一次故障数据记录。其内存容量应满足连续在规定时间内发生规定次数的故障时能不中断地存入全部故障数据的要求。,不失真,记录的故障数据有足够安全性,当故障录波装置或后台机电压消失时,故障录波装置不应丢失录波波形。当装置工作电源消失时,应能将停电时刻前2s,停电时刻后3秒所记录暂态数据完整存储。,在线路或元件故障时,故障信息应上传到调度端,有助于事故处理时收集到重要的电气故障量。、隔离开关及继电保护的开关量和模拟量的采集和记录、故障启动判别、信号转换等功能。交流电压回路接入故障录波装置时应经过空气开关隔离。故障录波装置应能记录直流量,且在采集直流对地电压时不得对站内直流电源系统造成影响。,任一启动元件动作,即开始记录,故障消除或系统振荡平息后,启动元件返回,在经预先整定的时间后停止记录,在单相重合过程中也能记录。故障录波装置应能连续记录多次故障波形。、振荡等大扰动引起的系统电流、电压、有功功率、无功功率及系统频率全过程的变化波形。宜连续记录并保存7天以上采样数据,采样频率不低于1000Hz。,在系统发生故障或振荡时能可靠启动。、开关量启动和手动启动。装置可以同时由内部启动元件和外部启动元件启动,并可通过控制字整定。,方便分析装置记录的故障数据设计,可再现故障时刻的电气量数据及波形,并完成故障分析计算,如谐波分析、相序量计算、幅值计算、频率计算、有功和无功计算等。,测距误差应小于线路全长的3%(金属性故障)。,并满足调度端对通信规约的要求。。。应具有装置自检、装置故障或异常的报警指示等,并应有自检故障报警、录波启动报警、装置异常报警、电源消失报警和信号总清(手动复归)等主要报警信号输出。装置故障(含失电)、装置异常、启动录波等表征装置运行状态的信息硬接点输出。,能接受全站统一时钟信号,时钟信号类型满足IEC61588对时或IRIG-B(DC)对时。。参数格式为:线路长度(L)、单位正序电阻(R1)、单位正序电抗(X1)、单位零序电阻(R0)、单位零序电抗(X0)、单位正序电容(C1)、单位零序电容:..),且均为一次值。性能指标:1)故障录波装置应能记录和保存从故障前2s到故障消失时的电气量波形。2)故障录波装置应至少能清楚记录31次谐波的波形。3)故障录波装置模拟量采样频率在高速故障记录期间不低于4000Hz。4)故障录波装置电流、%。5)故障录波装置交流电流工频有效值线性测量范围为(~20)(常规模拟量采样);交流电n压工频有效值线性测量范围为(~2)U(常规模拟量采样);数字化采样满足相关标准。n6)动作值精度。。7)AD转换精度:不低于16位。8)CPU:不低于32位。《国家电网继电保护柜、屏制造规范》。,应采用防潮隔热和防火的交联聚乙烯绝缘铜绞线,,。导线应无划痕和损伤。卖方应提供配线槽以便于固定电缆,并将电缆连接到端子排。卖方应对所供设备的内部配线、设备的特性和功能的正确性全面负责。所有连接于端子排的内部配线,应以标志条和有标志的线套加以识别。、10A的压接型端子。电流回路的端子应能接不小于4mm2的电缆芯线。TA和TV的二次回路应提供标准的试验端子,便于断开或短接各装置的输入与输出回路;对所有装置的跳闸出口回路应提供各回路分别操作的试验部件或连接片,以便于必要时解除其出口回路。一个端子只允许接入一根导线。端子排间应有足够的绝缘,端子排应根据功能分段排列,并加入可进行标注的隔离件,至少留有10%的备用端子,且可在必要时再增加。端子排间应留有足够的空间,便于外部电缆的连接。断路器的跳闸或合闸回路端子、直流电源的正负极不应布置在相邻的端子上,便于外部电缆的连接。屏上跳闸回路应采用能接4mm2截面电缆芯的端子,并且跳闸回路的公共端子应采用多个端子的连接方式,以保证一个端子只允许接入一根电缆芯。屏上电源回路应采用能接4mm2截面电缆芯的端子,并且要求正、负极