电修车间低压配电系统及车间变电所工厂供电设计大学毕设论文

《工厂供电工程》课程设计说 明 书设计题目：电修车间低压配电系统及车间变电所院 系：专 业： 姓 名： 学 号：班 级：指导老师： 摘要 本次设计的主要任务是为一个电修车间设计低压配电系统及车间变电所。经过对基础设计资料的分析后发现这些设备基本都是三级负荷，对供电系统的要求也就每那么高了，经过计算，其间我从图书馆和同学借来很多关于供电设计的书和设计手册，查到了很多相关系数和参数，最后我选择了一台 800KV.A 的主变压器，变压器从 35/10kV 总降压变电所引入作为电源，采纳单母线进线的方式，进线后采纳电缆铺设深埋 1 米，各个设备的低压接线方式采纳放射式的接线方式。选好各个设备后通过短路电流、电压损失等进行校验和整定，最后确定设计完成，画好系统大图。关键词：配电系统 、电修车间、车间变电所、系统大图 Abstract This design primary mission is electricity repairs a vehicle designs the low pressure electrical power distribution system and the workshop transformer substation 。 After basic design information for the analysis revealed that the equipment is basic-load of the power supply system will require every so high that after calculation, during which I learned from the library and borrowed a lot of students on the design of electricity supply and design manual, found a lot of relevant factors and parameters, and finally I chose one Taiwan 800KV.A main transformers, transformers 35/10kV total relief from the introduction of a power sub-stations, bus bar into a single line, into line after a 1-meter cable laying buried, the low voltage wiring equipment used radiation-way connections. After selecting various equipment through short-circuit current, voltage and the status will be a loss to finalize the design completed, painting good system great maps.Keywords : power distribution system, electricity repair workshop, workshop substations, large map system 目录一、概述 . . . . . . . . . . . . . . . . . ....