基于opc风电场数据采集的系统设计和实现的论文

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1、华北电力大学硕士学位论文AbstractThisarticlebasesonthebackgroundoftheprojectofdataanalysisandfaultearlywarningsysteminDatang(chifeng)newenergyCo．，LTD．Inviewofthevarioussortsofwindfarmfans，datasharingispoor,businessmanagementlacksoftimelydatasupport，usersaredifficulttocarryontheanalysi

2、softhedataprocessing．Weusetheexistingwindpowermonitoringsystem(SCADA)andbooststanddatatransmissioncommunicationprotocols，anddesignOPCinterfaceincludingfanoperationinformation，booststationremotemeasure，remotecommunication，remoteelectricalquantityinformation．Thedatacanprovi

3、detheupperdatabasemanagementanalysis，powerprediction，accidentalarminwindfieldinformationconstruction．Electricpowercommunicationnetworkarchitecturemakesureofthenet-linecompletelyisolatingfrompublicphysicalisolation，guaranteethesecurityandstabilityofdata．ClearlydefinetheOPC

4、interfaceagreementasastandardcommunicationsandplayanimportantroleinwindfarmsintheinformationconstruction．OPCagreementfundamentallysolvethecommunicationbetweenthemonitoringsoftware(SCADA)andthefieldequipment，anditappliestowindpowerdistributionareaandlargeamountofvariousfan

5、producers．BasedonOPCofthedataacquisitionsystemdesigning，itcanmakethewholesystemconvenienttodatainteractionandintegration，whichenhancestheinformationconstructionofwindpowerenterprise．Accordingtotheexistingpracticeoftheengineering，weuseOPCFactorySoftfastdevelopingdataacquis

6、itionsoftwareasthecoreframework．Theprocedureisdividedintofourfunctionmodule：communicationservicemodule．messageanalyticalmodule，programmanagementmodule，OPCinterfacemoduleaccordingtothedifferencesofprogrammodule’Sfunction．Thefunctionmodulecallswitheachother,andcompletesdata

7、collectionofthewindfieldlevel．Finally,thisprojectsumsupmeticulously,putsforwardthemainproblemsanddefects，andclearlythefuturedirection．Keywords：Datacollection；SCADA；OPC；WindFarmslI华北电力大学硕士学位论文1．1引言第1章绪论随着全球资源环境的不断恶化，新能源的开发利用已然成为全球各国关注的焦点问题。在新能源的开发利用中，风力资源作为一种清洁的可再生能源，与传统矿石

8、能源相比，其没有燃料价格的风险，也没有碳排放等环境指标，而且，风能在全球范围分布比较广泛。正是因为以上风力资源的优势，风力发电逐渐成为许多国家电力可持续发展战略中重要的一环，风电装机容量以较快