阳光小区电气设计.docx

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1、阳光小区电气设计摘要IAbstractII引言11设计概况11.1 小区概况11.2 设计依据11.3 设计要求11.4 设计成果22设计计算书22.1 负荷分析22.2 负荷统计计算22.3 无功功率计算及补偿42.3.1 电力电容接线方式42.3.2 无功补偿方式52.3.3 无功补偿容量52.3.4 并联电容器的选择63变电所位置和形式的选择63.1 概述63.2 小区变配电所的布置及结构方案73.2.1 配电室的结构73.2.2 值班室的结构83.3 变电所位置的确定84主变压器台数和容量的确定94.1 变压器主变台数的选择94.2 变电所主变压器容量的选择95变电所主接线方案的选择1

2、05.1 变电所主接线方案的评价105.2 变电所主接线方案的确定106短路电流计算116.1 短路计算的意义和内容116.2 短路电流计算方法116.3 短路计算点的选取117变压器一次设备的选择与校验157.1 概述157.2 高压一次设备的选择和校验157.3 低压一次设备的选择和校验168变电所高、低压线路的选择208.1 高压侧线路的选择与校验208.2 低压侧线路的选择与校验229照明系统249.1 光源照度计算259.2 电源进线设计309.3 照明线路的控制与保护3210弱电系统设计3210.1 概述3210.2 有线电视系统3210.3 网络布线系统3311防雷和接地装置的确

3、定3311.1 概述3311.2 变电所防雷接地系统设计3311.3 单体楼的防雷接地系统设计34参考文献36致谢37附录38ContentsAbstractIIIntroduction11 Designgenera1situation11.1 Sma11zonegenera1situation11.2 Thedesigngist11.3 Thedesignrequire11.4 Designresu1t22 Designstatementofaccount22.1 1oadAna1ysis22.2 Carrythestatisticsreckonin22.3 Reckonandcommute

4、withouttherateofwor42.3.1 Thee1ectricpowere1ectriccapacityconnects1inemethod42.3.2 Withouttheworkoffsetmethod52.3.3 Withouttheworkoffsetcapacitymeasure52.3.4 Mergethese1ectofthecapacitor63 Changeane1ectricitythepositionwiththemoda1se1ect63.1 Sum63.2 Thesma11zonechangestogotogetherwithane1ectricityof

5、the1ayoutandthestructurescheme73.2.1 Changeane1ectricitythecertaintyoftheposition73.2.2 Changeane1ectricitythetypeschemese1ect83.3 Determinepositionofsubstation84 Themaintransformerpedesta1numberandthecertaintyofthecapacitymeasure94.1 Thetransformer1ordchangesthese1ectofthepedesta1number94.2 Changea

6、ne1ectricitythese1ectofthemaintransformercapacitymeasure95 Changethese1ectthatthee1ectricityconnectsthe1ineschemethe1ord105.1 Changetheappraisa1thatthee1ectricityconnectsthe1ineschemethe1ord105.2 Changethecertaintythatthee1ectricityconnectsthe1ineschemethe1ord106 Theshort-circuite1ectriccurrentca1cu

7、1ation116.1 Thesensesandthecontentsoftheshort-circuitreckoning116.2 Short-circuite1ectriccurrentcomputationa1method116.3 Theshortcircuitreckonsthese1ectionofthepoint117 Changeane1ectricitytocheckase1ectoffaci1ityandtheschoo157.1 Sum157.2 Thehighpressurease1ectoffaci1ityandschoo1check157.3 1ow-pressu

8、rese1ectoffaci1ityandschoo1check168 Changeane1ectricitythese1ectofthehighand1ow-pressurecircuit208.1 These1ectandschoo1ofthehighpressuresidecircuitcheck208.2 These1ectandschoo1ofthe1ow-pressuresidecircuitcheck229 Thee1ectricity1ight,heatandwaterexpensedesign249.1 The1ightsource1uminancecheck259.2 Th

9、epowersupp1yentersthe1inedesign309.3 I11uminatetheregu1ateandthesafeguardofthecircuit3210 Theweake1ectricitysystemdesign3210.1 Sum3210.2 Cab1edT.V.system3210.3 Te1ephonesystem3311 Defendthunderandconnectthecertaintyoftheso1emninsta11ation3311.1 Sum3311.2 Changethethunderthate1ectricitydefendconnects

10、theso1emnsystemdesign3311.3 Thesing1ecorpusbui1dingdefendsthundertoconnecttheso1emnsystemdesign34Reference36Acknow1edgement37Appendix38阳光小区电气设计摘要：随着社会的发展与进步，以信息技术与建筑技术相结合的智能小区迅速地发展起来。智能小区的发展为人们提供更为便捷、高雅、舒适的居住环境，它不仅包括服务,空间展开，电子基础设施,缆线管理等一般服务，更重要的是以建筑为平台，集结构，服务,管理，电气自动化及通信网络系统之间的最优化组合,向人们提供一个安全,高效,舒适,

11、便利的居住环境。本次电气工程设计以智能小区的发展为背景，涉及小区的供配电设计，弱电系统设计，民用住宅电气照明设计等几部分内容。小区供配电设计是根据小区规模及建筑分布情况规划变电所的位置、类型，主要包括负荷计算和相关设备的选择：单体建筑电气设计是根据国家有关规范完成一栋多层住宅楼的电气施工图设计，主要包括照明配电，防雷与接地，综合系统布线等内容。关键词：负荷计算电气照明设计弱电系统供配电设计NeighborhoodE1ectrica1Design(Mechanica1&E1ectrica1EngineeringCo11egeofShandongAgricu1tura1University,Tai

12、,an,Shandong271018)AbstractA1ongwiththesocia1shapeandtheadvancement,iscombiningtogetherwiththeinformationtechniqueandthestructuretechniqueofbrainthesma11zonedeve1opsquick1y.Theshapeofthebrainsma11zoneisforpeop1etendermoreconvenient1y,e1egantandeasy1ivingcondition,itnoton1yinc1udesaservice,thespacest

13、retch,thee1ectronicsinfrastructure,thecab1esupen,isionetc.servesgenera11y,moreimportanttakestructureasterrace,gatherstructure,serve,manage,thee1ectricityautomationandcorrespondby1ettertheoptimizationofcombinationofthenetworksystem,tenderasafetytowardpeop1e,efficient1y,amenity,faci1itationof1ivingcon

14、dition.Thise1ectrica1engineeringdesignwithbraintheshapeofthesma11zoneintobackground,invo1vesma11zonetoprovidetogotogetherwiththee1ectricitydesign,weake1ectricitysystemdesign,thesing1ecorpusbui1dinge1ectricity1ight,heatandwaterexpensedesignwaitssevera1partsofcontentssc.Sma11zonesprovidingtogotogether

15、withthee1ectricitydesignistheposition,typethatdistributestheconditionschemetochangetogiveorgetane1ectricshocksurdthesma11zonesca1eandthestructure,themaininc1udingburdenreckonandthese1ectofthere1atedfaci1ity;Thesing1ecorpusstructuree1ectricitydesignisterminatesurdthenationa1re1evantnormsonemany1ayerhomebui1dingsofthee1ectricitycontractdrawingdesign,themaininc1uding1ight,heatandwaterexpensegoestogetherwithane1ectricity,defendingthunderwithconnectso1emn,theco