資源描述:
《變電站監(jiān)控系統(tǒng)中數(shù)據(jù)庫技術(shù)的研究》由會(huì)員上傳分享,免費(fèi)在線閱讀,更多相關(guān)內(nèi)容在學(xué)術(shù)論文-天天文庫。
1、東南J冤與泛不班,士學(xué)位論文摘月巷摘要變電站監(jiān)控系統(tǒng)中數(shù)據(jù)庫技術(shù)的研究研究生姓名:孫丹導(dǎo)師姓名:胡敏強(qiáng)教授學(xué)位授予單位:東南大學(xué)數(shù)據(jù)庫是變電站自動(dòng)化系統(tǒng)進(jìn)行數(shù)據(jù)存儲(chǔ)、分析和信息共享的基礎(chǔ),其功能的完整性和性能直接影響系統(tǒng)的應(yīng)用水平。本文結(jié)合KT2000改進(jìn)版監(jiān)控系統(tǒng)的研究和開發(fā)過程,分析了變電站監(jiān)控系統(tǒng)中的數(shù)據(jù)庫應(yīng)用向網(wǎng)絡(luò)化和開放性發(fā)展的趨勢(shì),對(duì)數(shù)據(jù)庫技術(shù)的應(yīng)用進(jìn)行了研究和實(shí)踐。本文主要研究內(nèi)容如下:①根據(jù)監(jiān)控系統(tǒng)的要求設(shè)計(jì)了軟件系統(tǒng)總體結(jié)構(gòu)和功能模塊的劃分,并詳細(xì)介紹了主要模塊的實(shí)現(xiàn)過程。②分析了網(wǎng)絡(luò)數(shù)據(jù)庫以及基于Web方式的監(jiān)控系統(tǒng)的實(shí)現(xiàn)方法,應(yīng)用網(wǎng)絡(luò)數(shù)
2、據(jù)庫管理系統(tǒng)(MicrosoftSQLServer2000)和目前最新的動(dòng)態(tài)網(wǎng)頁開發(fā)技術(shù)(ASP.NET)構(gòu)建了數(shù)據(jù)庫服務(wù)器和Web服務(wù)器,使信息交換和數(shù)據(jù)共享更高效、更廣泛。③根據(jù)IEC正在制定的IEC61850國際標(biāo)準(zhǔn),詳細(xì)分析了信息分層、面向?qū)ο蟮臄?shù)據(jù)建模和抽象通信服務(wù)接口等主要特點(diǎn),提出了一種符合IEC61850標(biāo)準(zhǔn)的、面向?qū)ο蟮膶?shí)時(shí)數(shù)據(jù)庫的設(shè)計(jì)和實(shí)現(xiàn)方式。并描述了符合IEC61850標(biāo)準(zhǔn)的數(shù)據(jù)庫訪問接口的實(shí)現(xiàn),為變電站自動(dòng)化系統(tǒng)互操作性、可擴(kuò)展性的實(shí)現(xiàn)提供了依據(jù)。④為數(shù)據(jù)庫系統(tǒng)的進(jìn)一步完善提供了思路?;贏RM平臺(tái)保護(hù)裝置中的嵌入式實(shí)時(shí)數(shù)據(jù)庫系統(tǒng),
3、可以作為監(jiān)控系統(tǒng)的單層模式網(wǎng)絡(luò)化的有力支持。關(guān)鍵詞:變電站自動(dòng)化,監(jiān)控系統(tǒng),網(wǎng)絡(luò)數(shù)據(jù)庫,面向?qū)ο蟮臄?shù)據(jù)庫,IEC61850標(biāo)準(zhǔn)嵌入式實(shí)時(shí)數(shù)據(jù)庫一I一摘要東南大學(xué)碩dt學(xué)位i4'-11ABSTRACTResearchonDatabaseTechnologyinSubstationMonitorSystemMasterCandidate:SUNDanSupervisor:ProEHuMingiangThedatabaseofSubstationAutomationSystem(SAS)isthebaseofdatastorage,analysisandinfor
4、mationcommunion.Thefunctionalintegrityandcapabilityofdatabasecaninfluencetheutilitylevelofsystemdirectly.ReferencetothepracticeofKT2000MonitorSystem,thetendencytonetworkingandopenisdiscussedinthispaper,andalsotheutilityofdatabaseisresearchedandfulfilled.Themaincontentsofthispaperar
5、easfollows:1.Basedonthedesignrequirement,thesoftwarearchitectureandfunctionalmodulesaresegmented,theaccomplishmentofwhichisalsodescribedparticularly.2.WebdatabaseandtheMonitorSystemonthebasisofwebareanalyzed.AlsotheDatabaseServerandWebServerareaccomplished,usingthewebdatabasemanage
6、mentsystem(MicrosoftSQLServer2000)andthedynamicweb-pagetechnology(ASP.NET).Theinformationexchangeanddatacommunioncanbemoreefficientandextensive.3.OnthebasisoftheinternationalstandardofIEC61850,whichisbeingworkedout,thespecialitiessuchasdelaminatinginformation,object-orienteddatamod
7、el,andAbstractCommunicationServiceInterfaceareanalyzedindetail.Thedesignandmethodofimplementingobject-orientedreal-timedatabasewhichisconformedtoIEC61850areproposed,andthedatabaseaccessinterfacesalsoareillustrated.AlltheseconducetointeroperabilityandexpansibilityinSAS.4.Describingt
8、heideasforperfectingdataba