基于現場總線的樓宇自動化系統(tǒng)的節(jié)能設計與集成研究.pdf

1、西華大學碩士學位論文基于現場總線的樓宇自動化系統(tǒng)的節(jié)能設計與集成研究姓名：王孟申請學位級別：碩士專業(yè)：機械電子工程指導教師：黎亞元20060501西華大學碩士學位論文AbstractWiththerapiddevelopmentofinfonnationtechnology，thefunctionalityrequirementt0variOuskindsofbuildingsismuchhigherthanbeforeAtpresen

2、t，theBuildingAutomationSystem一隊S。Whichconsistsofautomationtechnology，telecommunicationtechnologyandcomputernetworkstechnology，iswidelyusedFCSisasystemthatisappliedinthefieldofproductiontorealizeseriallybi—directionalmult

3、icastdigitalcommunication，alsocalledopen，digitizedandmulticastcommunicationbottomlayercontr01networkatthesametime，FcSisalsothemaindirectionofBASdevelopingandapplyinginthefutureThispaperisbasedontheBASprojectofDELLofXiaMe

4、nCorporationThispaperincludes：thebasicconceptsanddevelopⅢenttrendofBuildingAutomationSystem，itsproplems。therequir鯽entoftheBAS，thebuildupoftheⅢonitorsystemofairconditioneranditsprincipleThispaperdiscussesthecontr01methodo

5、fthemonitorsystemofairconditionerBasedondiscussingtheproblemofEnergysavingofairconditioner，anewmethodofACmotormodulationisproduced：throughwideningdead—timeinthev01tagePwMinvertertorealizeimprovingthedead—time’sinfluenceW

6、ithwideneddead—time，iⅢprovetheprecisionforthecurrentmeasuringw|lenintroducedmostofthefiel曲uses。LonworksFiel曲usa工ldtheNeuronapplyinginL0rlworksFieldbusarcintroduceddetaillyThI。ughintroduclngtheⅢeasuresofgettingridofthesig

7、nalinfluencetS一485，thispaperdetailedhowtointegratetheairconditionersystem，lightingsystemandthethirdprotocoldevicestoEXCEL5000EBIsystemFinally，paperpresentssuggestionsonthecontinualdevelopmentoftheBASKeyWords：BuildingAuto