信達(dá)尚城5號樓電氣系統(tǒng)設(shè)計畢業(yè)設(shè)計說明書

1、沈陽建筑大學(xué)畢業(yè)設(shè)計說明書畢業(yè)設(shè)計題目信達(dá)尚城5號樓電氣系統(tǒng)設(shè)計學(xué)院專業(yè)班級信息學(xué)院智能1001班學(xué)生姓名性別男指導(dǎo)教師職稱講師2014年6月9日AbstractThisdesignisCindaUptownBuilding5Electricalsystemdesign.TheprojectdesignislocatedinJinzhouCityLiaoningProvinceatotalofsixbuildingheightof21m

2、etersthestructureoftheframestructurefmthebasisofanindependentfoundation.Theengineeringdesignfthedesignofelectricsystemdesigntheweaknessesofthesystem.Powersysteminclude:lowvoltagedistributionsystemdesignlightingsystemdesi

3、gnbuildinglightningprotectiongroundingsystemdesigntheweaknessesofthesysteminclude:wkdesigncabletelevisionsystemdesignoftelephonesystem.Theengineeringequipmentofelectricloadfthreeclassload.Thepowersupplybythesmallsubstati

4、onhasthroughcableburyingleadtoeachunitintolineark.Thesupplyvoltageis220380V50HztheTNCSearthingsystemtheuserusesmixedsupplymoderadiationtrunk.Thedesignoftheunitcapacityofilluminationcalculationmethodchecktheloadcoefficien

5、tmethodaccdingtothecalculationofcurrentconductsectionionionoflowvoltagecircuitbreakeraccdingtolinethemaximumwkingcurrentlineprotection.Socketlightingcircuitsarecomposedofdifferentcircuitpowersupplyleakageprotectiondevice

6、isarrangedinthesocketloop.Lightningprotectiondesignaccdingtothreekindsoflightningprotectionofbuildingsthedesignofgeneralequipotentialconnectionlocalequipotentialbondingsystem.ElectricaldesignconstructionareusedAutoCADcom

7、pletedatotalof31piecesofengineeringdrawingsoneof3drawingshpaintedpicture127drawingsattachedtothespecificationafter.Thedesignconfmstotheregulationsofstatetherelevanttechnicalspecificationsrequirementstheequipmenttypeionto