變電站綜合自動(dòng)化介紹-講課版4.0課件

1、變電站綜合自動(dòng)化系統(tǒng)介紹變電站綜合自動(dòng)化系統(tǒng)介紹Date:2022-1-20File:SAS-IED&SC.2Information and Training CenterKnowledge for Automation分散式綜自模型分散式綜自模型Date:2022-1-20File:SAS-IED&SC.3Information and Training CenterKnowledge for Automation分層分式布綜自模型分層分式布綜自模型Date:2022-1-20File:SAS-IED&SC.4Information and Training Cent

2、erKnowledge for Automation保護(hù)裝置基本特點(diǎn)保護(hù)裝置基本特點(diǎn) 獨(dú)立的保護(hù)功能 報(bào)警和動(dòng)作信息及時(shí)上傳Date:2022-1-20File:SAS-IED&SC.5Information and Training CenterKnowledge for Automation測控裝置基本特點(diǎn)測控裝置基本特點(diǎn) 信號接點(diǎn)和位置觸點(diǎn)轉(zhuǎn)為數(shù)字量上送 模擬量，主要是電流電壓轉(zhuǎn)為數(shù)字量上送 命令轉(zhuǎn)化為對開關(guān)的分合控制、檔位的升降 命令轉(zhuǎn)化為模擬量輸出（420mA）Date:2022-1-20File:SAS-IED&SC.6Information and Trainin

3、g CenterKnowledge for Automation測控單元型號與功能測控單元型號與功能*注：u 代表電壓，I 代表電流，dc 代表變送器接口裝置型號遙信遙控遙測*閉鎖同期RCS-9702C561613u，8dc有0母線電壓測量、公用信號RCS-9703C56164i，5u，8dc有1主變本體測控RCS-9705C62164i，5u有1一般間隔測控RCS-9708C62無26u無0電廠專用,可輸出420mA的模擬量RCS-9709C56167i，8u，8dc有2雙回路,所用變0.4kV測控Date:2022-1-20File:SAS-IED&SC.7Information

4、and Training CenterKnowledge for AutomationNTHERNET 2NTHERNET 1ACCPUDCYXZLYK 測控裝置界面與接口測控裝置界面與接口Date:2022-1-20File:SAS-IED&SC.8Information and Training CenterKnowledge for Automation保護(hù)測控一體化單元保護(hù)測控一體化單元低電壓（110kV以下）保護(hù)設(shè)備中集成了保護(hù)、測控功能Date:2022-1-20File:SAS-IED&SC.9Information and Training CenterKnow

5、ledge for Automation通信管理機(jī)通信管理機(jī)Date:2022-1-20File:SAS-IED&SC.10Information and Training CenterKnowledge for AutomationRCS-9794A/BRCS-9794A/B的接口部分的接口部分Date:2022-1-20File:SAS-IED&SC.11Information and Training CenterKnowledge for AutomationRCS-9784ARCS-9784A的接口部分的接口部分COMCOMCPUNET1NET2NET3NET4OFF

6、O1ON123地+ -5V南瑞繼保電氣有限公司南瑞繼保電氣有限公司RUN1ALM1N1N2N3N4S1S2RUN2ALM2S3S4S5S6S7S8RUN3ALM3S9S10S11S12S13S14通訊裝置通訊裝置RCS-9784ADate:2022-1-20File:SAS-IED&SC.12Information and Training CenterKnowledge for Automation站控層網(wǎng)絡(luò)構(gòu)成站控層網(wǎng)絡(luò)構(gòu)成 交換機(jī) 后臺(tái)機(jī) 遠(yuǎn)動(dòng)機(jī) 對時(shí)系統(tǒng)Date:2022-1-20File:SAS-IED&SC.13Information and Training Ce

7、nterKnowledge for AutomationEthernetEthernet交換機(jī)交換機(jī) 以太網(wǎng)組網(wǎng)重要設(shè)備，支持RJ45接口和光纖接口Optical fiberRJ45 patch CableDate:2022-1-20File:SAS-IED&SC.14Information and Training CenterKnowledge for Automation同一小室內(nèi)RCS-9882交換機(jī)雙絞線級聯(lián)RCS-9882交換機(jī)主控室RCS-9882交換機(jī)光纖級聯(lián)間隔小室RCS-9882交換機(jī)交換機(jī)的級聯(lián)交換機(jī)的級聯(lián)Optical fiberRJ45 patch Cable

8、通過級聯(lián)，建立更大的網(wǎng)絡(luò)和更遠(yuǎn)的網(wǎng)絡(luò)通過級聯(lián)，建立更大的網(wǎng)絡(luò)和更遠(yuǎn)的網(wǎng)絡(luò)Date:2022-1-20File:SAS-IED&SC.15Information and Training CenterKnowledge for Automation遠(yuǎn)動(dòng)機(jī)在系統(tǒng)中的位置遠(yuǎn)動(dòng)機(jī)在系統(tǒng)中的位置Date:2022-1-20File:SAS-IED&SC.16Information and Training CenterKnowledge for Automation遠(yuǎn)動(dòng)機(jī)界面與接口遠(yuǎn)動(dòng)機(jī)界面與接口Date:2022-1-20File:SAS-IED&SC.17Informatio

9、n and Training CenterKnowledge for Automation遠(yuǎn)動(dòng)機(jī)的功能模型遠(yuǎn)動(dòng)機(jī)的功能模型1.Dfsfss2gdgdgj3.Ghjgjgj4hfdhfgj 與站內(nèi)智能設(shè)備通訊搜集實(shí)時(shí)信息。 對收集到信息進(jìn)行合成、篩選和排序形成轉(zhuǎn)發(fā)表。 按約定的通訊規(guī)約向調(diào)度端傳送和接收信息。Date:2022-1-20File:SAS-IED&SC.18Information and Training CenterKnowledge for Automation后臺(tái)機(jī)群與數(shù)據(jù)庫后臺(tái)機(jī)群與數(shù)據(jù)庫值班機(jī)備用機(jī)操作員站五防機(jī)WindowsWindows版版核心Date:202

10、2-1-20File:SAS-IED&SC.19Information and Training CenterKnowledge for Automation后臺(tái)機(jī)后臺(tái)機(jī)ScadaScada界面狀態(tài) 實(shí)時(shí)報(bào)警歷史查詢 遙控操作報(bào)表瀏覽 保護(hù)信息Date:2022-1-20File:SAS-IED&SC.20Information and Training CenterKnowledge for Automation演示演示演示演示Date:2022-1-20File:SAS-IED&SC.21Information and Training CenterKnowledg

11、e for AutomationDate:2022-1-20File:SAS-IED&SC.22Information and Training CenterKnowledge for AutomationDate:2022-1-20File:SAS-IED&SC.23Information and Training CenterKnowledge for AutomationDate:2022-1-20File:SAS-IED&SC.24Information and Training CenterKnowledge for Automation借助通訊渠道的對時(shí)過程

12、借助通訊渠道的對時(shí)過程l時(shí)鐘同步的一般途徑：時(shí)鐘同步的一般途徑：以通訊報(bào)文對時(shí)法實(shí)現(xiàn)年、月、日、時(shí)、分、秒的對時(shí)。以秒脈沖消除單位時(shí)間內(nèi)的累積誤差，實(shí)現(xiàn)更精密的時(shí)間同步。Date:2022-1-20File:SAS-IED&SC.25Information and Training CenterKnowledge for Automation報(bào)文和脈沖結(jié)合的對時(shí)方式報(bào)文和脈沖結(jié)合的對時(shí)方式aGPS時(shí)鐘對時(shí)擴(kuò)展遠(yuǎn)動(dòng)機(jī)其他B型以太網(wǎng)RS485總線06 81 08 ff ff 00 77 d7 12 10 1b 08 02差分脈沖后臺(tái)機(jī)C型97829794103報(bào)文對時(shí)Date:2022-1

13、-20File:SAS-IED&SC.26Information and Training CenterKnowledge for Automation無需借助通訊渠道的無需借助通訊渠道的B B碼對時(shí)碼對時(shí)GPS時(shí)鐘時(shí)鐘GPS擴(kuò)展擴(kuò)展裝置裝置裝置裝置RS485總線總線RS485總線總線IRIG-B對時(shí)信息對時(shí)信息IRIG-B對時(shí)信息對時(shí)信息IRIG-B對對時(shí)信息，時(shí)信息，通過光纖通過光纖裝置裝置Date:2022-1-20File:SAS-IED&SC.27Information and Training CenterKnowledge for Automation變電站綜自獨(dú)立對時(shí)變電站綜自獨(dú)立對時(shí)IRIG-BIRIG-BRS485IRIG-B總線對時(shí)方法，通過RS485總線廣播全息時(shí)間碼，具有獨(dú)立對時(shí)的特點(diǎn)，對時(shí)精度可達(dá)2ms，是系統(tǒng)中值得信