毕业设计
设 计 题 目:110kV变电站电气设计
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指导老师(签名)——————————————...................15
第四章 短路电流的计算..............................................................16
各元件的标么值计算............................................................17
短路电流计算........................................................................18
最大运行方式下..................................................................18
d1点短路时的计算...........................................................18
d2点短路时的计算...........................................................19
d3点短路时的计算...........................................................19
最小运行方式下..................................................................20
.1 d1点短路时的计算...........................................................20
.2 d2点短路时的计算...........................................................20
.3 d3点短路时的计算...........................................................21
第五章 主要电气设备的选择............................................................22
断路器的选择......................................................................22
110kV断路器的选择...........................................................22
35kV断路器的选择.............................................................23
10kV断路器的选择.............................................................24
隔离开关的选择..................................................................25
110kV隔离开关的选择........................................................25
35kV隔离开关的选择.........................................................26
10kV隔离开关的选择.........................................................27
互感器的选择......................................................................27
电压互感器的选择..............................................................28
电流互感器的选择..............................................................28
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