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沈阳建筑大学毕业设计（论文）-1-摘要本工程是梧桐馨园小区1#楼电气设计，属民用高层住宅建筑，共18层，均为住宅。在本次设计任务中，完成对梧桐馨园18#楼的强电，弱电系统设计，主要内容如下：照明和插座的设计，要求正确选择光源和灯具，满足经济合理，节约电能，安全可靠的设计原则。低压配电系统为TN—C—S系统，电压为380/220V，采用放射式或树干式供电。防雷与接地系统设计中，本工程根据第二类防雷建筑物设计，防雷接地和电源重复接地、弱电系统接地共用接地装置，其联合接地电阻1R。有线电视系统中，本工程按分配-分支系统进行设计,电视信号传输的同轴电缆直接埋地引入本楼的电讯一体箱。电话及数据网络系统，电话系统由交接箱树干式配线至各层电讯一体箱，数据网络系统由网络交换机放射式配线至各层电讯一体箱。本次设计共完成16张工程图，这些施工图基本符合国家有关建筑电气设计规范、标准。通过毕业设计，加深对理论知识的理解和专业技术的应用，为今后的工作打下一定的基础。关键词:照明；插座；供配电；防雷与接地；有线电视；电话系统及网络沈阳建筑大学毕业设计（论文）-2-AbstractThedesignentitledwutongxinyuan18#blockelectricalsystemdesign,thisbuildingisaclassofhigh-risebuilding.Hisbuildingisb-classbuilding,itsresidentiallivingelectricitybelongstothethree-levelloading,secondlightningbuildingdesign.Inthedesigntask,requiredtocompletewutongxinyuan18#residentalbuilding，sAblockstrongelectric,weakelectricitysystemdesign,Maincontentareasfollows:Illuminationandsocketdesign,inadditiontotheGeneralrequirements,takingbothitsenergy-savingandconvenientandpracticalintoaccount.Low-voltagepowersupplysystemfortheTN-C-Ssystem,voltageis380/220V,theuseofradialortrunk–poweredsystem.Lightningprotectionandgroundingsystemdesign,thelightningprotectiondesignofthisprojectunderthesecondcategory.RepeatgroundingandlightningprotectiongroundingandpowersupplygroundingdeviceofweakcurrentsystemEarthshare,theirjointresistance≤1.CableTVsystems,theengineeringdesignbyallocation-branchsystem,televisionsignaltransmissionincoaxialcableburieddirectlyintroducedintotheHouseoftelecommunicationsinonebox.Telephoneanddatanetworksystem,telephonesystemfromtransferboxtrunkwiringtoalllevelsoftelecommunicationsinonebox,datanetworksystembyanetworkswitchtoradialwiringtoalllevelsoftelecommunicationsinonebox.Thisdesignhascompleted16engineeringdiagrams,thesebasicmeetnationalconstructiondrawingsforelectricaldesignspecificationsandstandards.Throughgraduationdesign,deepentheunderstandingoftheoreticalknowledgeandapplicationexpertiseforfutureworktolayafoundation.Keywords:Lighting;Sockets;Powersupplyanddistribution;Lightningandgrounding;Cabletelevisio沈阳建筑大学毕业设计（论文）-1-目录第一章前言..............................................................1第二章工程设计概述......................................................2第三章照明、插座系统设计................................................33.1照明系统概述....................................................................................................................33.1.1照明的方式....................................................................................................................33.1.2照明的种类....................................................................................................................43.1.3照明的光源与灯具的选择............................................................................................53.1.4照明设计的原则及程序................................................................................................63.2照度计算方法....................................................................................................................63.2.1利用系数法....................................................................................................................63.2.2单位容量法....................................................................................................................73.3本工程照明系统的计算....................................................................................................8第四章插座系统的设计........................................................................................................214.1插座系统的设计..............................................................................................................214.2插座系统设计规定..........................................................................................................214.3插座的安装原则..............................................................................................................214.4本工程插座系统的设计..................................................................................................22第五章低压配电系统的设计..............................................235.1配电系统的概述..............................................................................................................235.2负荷等级及供电要求......................................................................................................235.2.1负荷等级的划分..........................................................................................................235.2.2各负荷等级对供电电源的要求..................................................................................245.3配电系统的接线方式......................................................................................................245.4负荷计算..........................................................................................................................255.4.1计算负荷的意义和计算目的......................................................................................255.4.2求负荷计算的方法......................................................................................................255.5导线的选择和敷设..............................................................................