35kv变电站电气一次部分的设计目录摘要....................................................................-1-ABSTRACT................................................................-2-引言..................................................................-3-原始资料分析............................................................-4-第一章主接线的选择....................................................-5-1.1主接线的设计原则和要求............................................-5-1.2主接线的拟定......................................................-5-1.3所用电的设计.....................................................-9-第二章主变压器的选择..................................................-7-2.1变电站变压器台数的选择原则........................................-8-2.2变电站主变压器台数的确定.............................错误!未定义书签。2.3变电所主变压器容量的确定原则......................................-8-2.4待设计变电所主变压器容量的计算和确定.................错误!未定义书签。2.5主变压器绕组数的确定..............................................-8-2.6主变压器相数的确定...................................错误!未定义书签。2.7主变压器调压方式的确定............................................-9-2.8主变压器绕组连接组别的确定........................................-9-2.9主变压器冷却方式的选择...............................错误!未定义书签。第三章所用电设计…………………………………………………………………………-13-第四章短路电流的计算..................................................-9-4.1短路的基本知识...................................................-12-4.2计算短路电流的目的...............................................-12-4.3短路电流的计算步骤...............................................-13-第五章设备的选择与校验...............................................-16-5.1进线与出线的选择与校验...........................................-17-5.2互感器的选择与配置...............................................-23-5.2.1电流互感器的选择............................................-23-5.2.2电压互感器的选择............................................-24-第六章无功补偿.......................................................-26-6.1补偿装置的种类和作用.................................错误!未定义书签。第七章防雷接地设计...................................................-26-7.1防雷保护的必要............