资源描述:
《工厂供电系统的设计毕业设计论文》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、五邑大学本科毕业设计摘要工厂供电系统就是将电力系统的电能降压再分配电能到各个厂房或车间中去,它由工厂降压变电所,高压配电线路,车间变电所,低压配电线路及用电设备组成。工厂总降压变电所及配电系统设计,是根据各个车间的负荷数量和性质,生产工艺对负荷的要求,以及负荷布局,结合国家供电情况.解决对各部门的安全可靠,经济技术的分配电能问题。其基本内容有以下几方面:进线电压的选择,变配电所位置的电气设计,短路电流的计算,电气设备的选择,车间变电所位置和变压器数量、容量的选择,防雷接地装置设计等.本设计在对工厂进行供配电调研、论证的基础上,完成了工厂的负荷计算、10KV变配电
2、所主接线设计;还进行了短路计算、电气设备的选择和校验以及继电保护的选择与整定。在设计的最后对工厂的供电系统进行了防雷保护。关键词变电所;负荷;短路;电力设备I五邑大学本科毕业设计AbstractFactorypowersupplysystemistheenergytheenergybuckredistributionofthepowersystemtotheplantorworkshop,itisanintegralstep-downsubstations,high-voltagedistributionlines,plantsubstation,lowvolt
3、agedistributionlinesandelectricalequipmentfactory.Factorystep-downsubstationanddistributionsystemdesignisbasedonthenumberandnatureoftheworkshopload,theloadrequirementsoftheproductionprocess,andloadlayout,combinedwiththenationalpowersupplysituation.Solvethesafetyofthevariousdepartment
4、sreliable,economicandtechnologicaldistributionofelectricenergyissues.Thebasiccontentofthefollowingaspects:thechoiceofthelinevoltage,electricaldesignofsubstationlocation,thecalculationoftheshort-circuitcurrent,electricalequipmentchoice,theworkshopsubstationlocationandthenumberoftransf
5、ormercapacitychoice,lightninggroundingdevicedesign.Thedesignintheplantfordistributionresearch,onthebasisoftheargument,thecompletionofthefactoryloadcalculation,10KVsubstationmainwiringdesign;alsoconductedashortcircuitcalculation,theselectionandverificationoftheelectricalequipment.Inth
6、edesignoftheendofthepowersupplysystemoftheFactorylightningprotection.Keywordssubstationloadshort-circuitelectricapplianceII五邑大学本科毕业设计目录摘要...............................................................................................................................................IAbs
7、tract.........................................................................................................................................II第1章绪论...................................................................................................................................11.1
8、课题背景........