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毕业设计高层住宅楼供配电系统的设计姓名：学号：班级：11电气1专业：电气工程及其自动化所在系：自动化工程系指导教师:高层住宅楼供配电系统的设计摘要我国的城市建设过程中，住宅向着高层化趋势发展。高层住宅楼，因其为住户提供的安全、舒适、高效、节能的居住环境，受到了越来越多人的青睐，也成为现代人主要的居住方式。与此同时，高质量的高层住宅楼供配电系统的设计就显得尤为重要。在电气设计时既要考虑用电负荷日益增长的需要，又要满足供电的可靠性及安全性的要求。本课题以高层建筑的供配电系统为研究对象。为了达到用户能够安全、可靠、高效用电的目的，我们对高层建筑的供配电系统整体进行设计。其中包括对建筑负荷的计算，选择恰当地供电方式；进行短路电流的计算，选择合适的导线及低压电器产品；对室内照明进行设计；对防雷接地的设计等。同时为了提高设计质量及缩短设计周期，本课题采用功能强大的建筑电气软件CAD来设计供配电系统的电路图。关键词：电气设计；安全性；负荷计算；防雷接地；软件AutoCADTheDesignofHigh-riseResidentialBuildingPowerSupplyandDistributionSystemABSTRACTIntheprocessofurbanconstructioninourcountry,thehousingdevelopmenttrendtowardsupwards.High-riseresidentialbuildings,becauseofitsforresidentstoprovidesafe,comfortable,efficientandenergysavinglivingenvironment,gotthefavourofmoreandmorepeople,modernhasbecomethemainwayofliving.Atthesametime,thehighqualityofhigh-riseresidentialbuildingdesignofpowersupplyanddistributionsystemisparticularlyimportant.Intheelectricaldesignshouldnotonlyconsidertheincreasingneedsofthepowerload,andtomeettherequirementsofthereliabilityandsecurityofthepowersupply.Thistopicinpowersupplysystemofhigh-risebuildingastheresearchobject.Inordertoachievetheusertothepurposeofsafe,reliableandefficientutilization,ourpowersupplysystemofhigh-risebuildingtheoveralldesign.Includingthebuildingloadcalculation,chooseproperpowersupplyway;Forthecalculationofshort-circuitcurrent,selecttheappropriateconductorandlow-voltageelectricalproducts;Forindoorlightingdesign;Thedesignoflightningprotectiongrounding,etc.Atthesametimeinordertoimprovethedesignqualityandshortenthedesigncycle,thissubjectadoptspowerfulbuildingelectricalsoftwareAutoCADtodesignthecircuitdiagramofpowersupplyanddistributionsystem.KeyWords:ElectricalDesign；security；Loadcalculation；Lightningprotectionandgrounding；SoftwareAutoCAD目录第一章绪论.........................................................................................................11.1引言...............................................................................................................11.2课题的国内外发展状况...................................................................................11.3课题的研究内容与方法...................................................................................11.4课题的研究步骤与依据...................................................................................21.5课题的研究依据..............................................................................................4第二章负荷计算.................................................................................................52.1负荷分级........................................................................................................52.1.1负荷......................................................................................................52.1.2电力负荷的分级.....................................................................................52.1.3电力负荷对供电...