大型公共建筑能耗远程监测系统的研究与设计

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1、西南交通大学硕士学位论文大型公共建筑能耗远程监测系统的研究与设计姓名：何顺江申请学位级别：硕士专业：电力系统及其自动化指导教师：陈小川;余南阳20080501西南交通大学硕士研究生学位论文第ll页AbstractWiththelargeramountofconstructionandthehigherdemandinrivingconditions，moreandmoreattentionisbeingpaidtoBuilding—energy—savinginchina．Amongbuildingconsumpti

2、on，theconsumptionoflargepublicbuildingsismostnotablefortheirunitareaconsumption．Thesituationofenergywastingisseriousinlargepublicbuildings．Andmuchcouldbesaved．Reducingenergyconsumptionnotonlyhelpsthecompanydepresscost,enhancecompetitiveness，butalsohelpsthesocia

3、leconomydevelopsustainedlyandhealthily．It’Sapitythat，duetothelackofsystemic，credible，andaccurateconsumptiondata,thedesignofnewconstructionandrenovationofoldbuildingforenergy·savingCall’tbesupportedanddirected．Thefinaltargetoflarge-public-building-consumptionmon

4、itoringsystemdiscussedinthispaperistoconstructastatisticsplatformforlargebuildingendconsumption，toanalyzethecharacteristicofenergyconsumption，andtoprovidescientificdatasupportfortheimplementationofenergy·savingmethodandenactmentofenergy·savingcode．Thepaperfirst

5、lyintroducedthestructureofmonitoringsystem，andthenstudiedtheimplementationofeachpartinthesystem．ThemonitoringsystemWasdividedintothreeparts．Fromlowtohightheyaredatacollecting,datatransmittinganddatamanage．Eachpartisindependenttosomeextent，andchangesinonepartwou

6、ldn’taffectothers．Consumptiondatabaseactsanimportantroleinthemonitoringsystem．Toconvincethestatisticsandmanagementofenergydata,tablesinthedatabaseweredividedintotwocategories：originaltableswhichorientedatdatacollectingsystemandsynthetictableswhichorientedatdata

7、analyzingsystem．Thelatteranalysisofconsumptiononlyneedsdatainsynthetictableswhichhavenonedirectrelationwiththedatacollectingsystem．Thusthevarietyofdatacollectingsystemwouldn’taffecttheconsumptionanalysis．Thedivisionofenergydatatablesfacilitatesthebuildingofcons

8、umptionanalysisopen—system．Inthispaper'thepropernetworkarchitecturethecollectingsystemshouldadoptWasanalyzed．TheemploymentofModbusprotocolinbus—typenetworkWasintroduced，andt