建筑供配电课程设计

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1、《建筑供配电》课程设计计算书姓名：廖容张振学号：10111123班级:电气111指导教师：姚小春王琮泽设计时间：2013年12月30日15目录第1章绪论·······················································31.1设计题目及工程概况···········································31.2设计目的·····················································31.3设计

2、原则和设计要求···········································31.4设计依据和设计程序···········································41.5设计任务·····················································4第2章初步设计方案··············································52.1配电设计·······················

3、······························52.2其他说明·····················································5第3章负荷计算··················································63.1负荷计算的依据和目的·········································63.2利用需要系数法计算计算负荷·································

4、··63.3系统无功补偿计算·············································7第4章15高低压设备选择及要求······································84.1变压器选择···················································84.2高压开关柜的选择············································84.3高低压断路器的选择············

5、······························84.4电流互感器的选择············································104.5电缆的选择··················································11第5章配变电所的布置··········································125.1高压配电柜平面布置········································

6、··125.2低压开关柜平面布置··········································125.3变电所接地··················································12心得体会························································13参考文献························································1415第1章绪论建筑工

7、程的电气设计中，需要讲究设计的可操作性、延续性、系统性和整体协调性。本次设计的电气系统为变配电系统，通过理论和实践相结合，提高分析问题和解决问题的能力;学会使用规范及有关的设计资料，掌握设计的基本方法。1.1设计题目及工程概况1.1.1设计题目乐派零配件工厂变电所电气设计1.1.2工程概况本工程为工厂变电所，建筑面积为135.72，地上一层，建筑高度为3.9m，建筑结构形式为砖混结构，基础采用毛石基础，负荷级别为三级。1.2设计目的1）掌握变配电系统设计的理论知识，方法程序，技术规范。2）学会对变配电所

8、的高低压系统的设计及相关设备的选择。3）学会合理的布置变配电所内的设备。4）学会天正电气、CAD、Word等软件的使用。 5）培养创新意识和获取新知识的能力以及树立起严谨、认真、实事求是、刻苦钻研、团结协作的工作态度。1.3设计原则和设计要求1.3.1设计原则1.安全性：设计阶段应首先充分注意安全用电问题，要从生命、设备、系统及建筑等方面全面考虑。2.可靠性：体现在供电电源和供电质量的可靠性。3.合理性：15一方面要符合国家有关政策和法令，