本科生毕业设计(论文)题目：商住楼供配电系统变电所的电气设计ElectricalDesignSubstationDesignOofCommerce-residenceBuildingPowerSupplyAndDistributionSystemBusinessBuilding教学单位西南民族大学姓名木色小罗学号201031001058年级2010级专业电气工程及其自动化指导教师徐利梅职称讲师2013年11月13日目录摘要..................................................................................................................-1-Abstract..............................................................................................................-2-第一章绪论................................................................................................-3-1.1建筑电气概况..........................................................................................-3-1.2设计原则..................................................................................................-3-1.3设计任务..................................................................................................-3-1.4工程概况................................................................................................-4-第二章配电系统设计....................................................................................-5-2.1供配电系统的概述..................................................................................-5-2.2负荷统计................................................................................................-5-2.3负荷等级情况及要求............................................................................-5-2.4发电机及变压器所带负荷的分配及其数量选择................................-7-2.5主接线方式............................................................................................-8-第三章负荷计算..........................................................................................-10-3.1负荷计算的意义与目的及需要系数法介绍......................................-10-3.2各低压端回路的负荷计算....................................................................-11-3.3无功补偿..............................................................................................-12-3.4变压器和发电机容量及型号的选择..................................................-14-3.5高压侧的负荷计算..............................................................................-15-第四章短路计算..........................................................................................-17-4.1短路电流的形成及危害......................................................................-17-4.2短路电流计算......................................................................................-17-第五章设备选型..........................................................................................-20-5.1高低压端电气设备选择标准..............................................................-20-5.2高压端电气设备选择..........................................................................-21-5.2.1高压断路器................................................................................-21-5.2.2高压隔离开关............................................................................-22-5.2.3高压电流互感器........................................................................-24-5.2.4高压电压互感器........................................................................-24-5.2.5高压侧母线选择..................................................
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