变电站综合自动化介绍-讲课版40

变电站综合自动化系统介绍V4.0Date:2020/1/4File:SAS-IED&SC.2InformationandTrainingCenterKnowledgeforAutomation总控单元测控单元保护单元电网调度中心Computer智能装置监控后台机串口通信串口通信分散式综自模型Date:2020/1/4File:SAS-IED&SC.3InformationandTrainingCenterKnowledgeforAutomation分层分式布综自模型值班机测控以太网保护测控保护调度通道智能单元Date:2020/1/4File:SAS-IED&SC.4InformationandTrainingCenterKnowledgeforAutomation保护装置基本特点RCS-901A超高压线路成套快速保护装置确认信号复归跳C跳B跳A重合闸区号取消运行TV断线充电汉字显示器3×3键盘调试通讯口模拟量输入液晶对比度调整通道异常1.独立的保护功能2.报警和动作信息及时上传Date:2020/1/4File:SAS-IED&SC.5InformationandTrainingCenterKnowledgeforAutomation测控装置基本特点1.信号接点和位置触点转为数字量上送2.模拟量，主要是电流电压转为数字量上送3.命令转化为对开关的分合控制、档位的升降4.命令转化为模拟量输出（4~20mA）Date:2020/1/4File:SAS-IED&SC.6InformationandTrainingCenterKnowledgeforAutomation测控单元型号与功能*注：u代表电压，I代表电流，dc代表变送器接口装置型号遥信遥控遥测*闭锁同期RCS-9702C561613u，8dc有0母线电压测量、公用信号RCS-9703C56164i，5u，8dc有1主变本体测控RCS-9705C62164i，5u有1一般间隔测控RCS-9708C62无26u无0电厂专用,可输出4~20mA的模拟量RCS-9709C56167i，8u，8dc有2双回路,所用变0.4kV测控Date:2020/1/4File:SAS-IED&SC.7InformationandTrainingCenterKnowledgeforAutomationNTHERNET2NTHERNET1ACCPUDCYXZLYK测控装置界面与接口Date:2020/1/4File:SAS-IED&SC.8InformationandTrainingCenterKnowledgeforAutomation保护测控一体化单元StationLevelStationPcRCS保护其他以太网IEC61870-5-103RCS测控GPS-ClockRTURCSSwitch低电压（110kV以下）保护设备中集成了保护、测控功能RCSSwitchRCSSupervisoryControl&ProtectionUnitDate:2020/1/4File:SAS-IED&SC.9InformationandTrainingCenterKnowledgeforAutomation通信管理机站端后台机RS485……省调以太网远动机网调IEDIEDIED＋5V南瑞继保电气有限公司RUN1ALM1N1N2N3N4S1S2RUN2ALM2S3S4S5S6S7S8RUN3ALM3S9S10S11S12S13S14通讯装置RCS-9784ARS485IEDDate:2020/1/4File:SAS-IED&SC.10InformationandTrainingCenterKnowledgeforAutomationRCS-9794A/B的接口部分RCS-9794A通讯装置DCCPUCOMCOM1230COMDate:2020/1/4File:SAS-IED&SC.12InformationandTrainingCenterKnowledgeforAutomation站控层网络构成StationLevelStationPcRCS保护其他RCS测控GPS-ClockRTURCSSwitchEthernetNetworksStationLevelBayLevelProcessLevel1.交换机2.后台机3.远动机4.对时系统EthernetNetworksDate:2020/1/4File:SAS-IED&SC.13InformationandTrainingCenterKnowledgeforAutomationEthernet交换机•以太网组网重要设备，支持RJ45接口和光纤接口OpticalfiberRJ45patchCableDate:2020/1/4File:SAS-IED&SC.14InformationandTrainingCenterKnowledgeforAutomation同一小室内RCS-9882交换机双绞线级联RCS-9882交换机主控室RCS-9882交换机光纤级联间隔小室RCS-9882交换机交换机的级联OpticalfiberRJ45patchCable•通过级联，建立更大的网络和更远的网络Date:2020/1/4File:SAS-IED&SC.15InformationandTrainingCenterKnowledgeforAutomation当地监控保护装置录波装置……其他装置测控装置保护装置串行总线……装置调度工业以太网广域网或MODEM测控装置规约转换装置调度远动机在系统中的位置Date:2020/1/4File:SAS-IED&SC.16InformationandTrainingCenterKnowledgeforAutomation远动机界面与接口DCCPUCOMCOM1230MDMDCCPUCOMCOMMDMDate:2020/1/4File:SAS-IED&SC.17InformationandTrainingCenterKnowledgeforAutomation远动机的功能模型1.Dfsfss2gdgdgj3.Ghjgjgj4hfdhfgj与站内智能设备通讯搜集实时信息。对收集到信息进行合成、筛选和排序形成转发表。按约定的通讯规约向调度端传送和接收信息。Date:2020/1/4File:SAS-IED&SC.18InformationandTrainingCenterKnowledgeforAutomation后台机群与数据库服务器A操作员站服务器B五防机值班机备用机操作员站五防机Windows版核心Date:2020/1/4File:SAS-IED&SC.19InformationandTrainingCenterKnowledgeforAutomation后台机～Scada界面状态实时报警历史查询遥控操作报表浏览保护信息Date:2020/1/4File:SAS-IED&SC.20InformationandTrainingCenterKnowledgeforAutomation演示演示Date:2020/1/4File:SAS-IED&SC.21InformationandTrainingCenterKnowledgeforAutomationDate:2020/1/4File:SAS-IED&SC.22InformationandTrainingCenterKnowledgeforAutomationDate:2020/1/4File:SAS-IED&SC.23InformationandTrainingCenterKnowledgeforAutomationDate:2020/1/4File:SAS-IED&SC.24InformationandTrainingCenterKnowledgeforAutomation借助通讯渠道的对时过程时钟同步的一般途径：以通讯报文对时法实现年、月、日、时、分、秒的对时。以秒脉冲消除单位时间内的累积误差，实现更精密的时间同步。Date:2020/1/4File:SAS-IED&SC.25InformationandTrainingCenterKnowledgeforAutomation报文和脉冲结合的对时方式aGPS时钟对时扩展远动机其他B型以太网RS485总线068108ffff0077d712101b0802差分脉冲后台机C型97829794103报文对时Date:2020/1/4File:SAS-IED&SC.26InformationandTrainingCenterKnowledgeforAutomation无需借助通讯渠道的B码对时GPS时钟GPS扩展装置装置RS485总线RS485总线IRIG-B对时信息IRIG-B对时信息IRIG-B对时信息，通过光纤装置Date:2020/1/4File:SAS-IED&SC.27InformationandTrainingCenterKnowledgeforAutomationHostAHostBOperatorWorkStationMaintenceEngineerWorkStationRCS9200WorkStationRCS9698GHRTUDispatchRCS9785GPS-ClkPrinterRCS9881/RCS9882SWITCH100MbpsEthernetnetworksSYNCHRONIZATIONBUSOSCILLOGRAPHEQUIPMENTOtherIEDIEDRCS900ProtectionRCS9600CSupervisory,Control&ProtectionUnitRCS9700CBCURCS9794ACommunicationUnitRCS9794ACommunicationUnitSAS(SubstationAutomaticSystem)ConfigurationDiagramStationLevelBayLevelProcessLevel变电站综自独立对时~IRIG-BRS485IRIG-B总线对时方法，通过RS485总线广播全息时间码，具有独立对时的特点，对时精度可达2ms，是系统中值得信赖的重要的对时方式Date:2020/1/4File:SAS-IED&SC.28InformationandTrainingCenterKnowledgeforAutomationRCS-9700C测控单元RCS-9600C保护测控单元RCS-900保护单元IED智能单元外厂保护单元录波器RCS-9794A通信管理单元RCS-9785CGPS天文钟服务器A操作员站维护工程师站RCS9200五防主机RCS9698H远动主机调度主站对时总线100M以太网交换机服务器BRCS-9798保护信息子站变电站综自标准模式Date:2020/1/4File:SAS-IED&SC.29InformationandTrainingCenterKnowledgeforAutomation