22KV降压变电所设计,由华北电力大学设计
2023-04-14 16:46:24 1.5MB 变电所设计
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福建省220kV变电所典型方案设计 福建省220kV变电所典型方案设计
2022-07-04 10:35:28 356KB 220kV变电所 方案设计
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                   目录 第一章 变压器的选择·····················································(6) 1.主变压器的选择·······················································(6) 2所用变压器的选择······················································(7) 第二章 主接线的选择·····················································(7) 2.1电气主接线的设计原则················································(7) 2.2 设计主接线的基本要求··············································(8) 2.3 电气主接线的设计方法··············································(9)· 2.4 主接线的设计步骤··················································(9) 2.5 方案设计··························································(9) 第三张 短路电流计算·················································· (11) 3.1 短路计算的目的、规定和步骤········································(11) 3.2三相短路电流计算过程··············································(12) 3.3短路电流汇总表·················································· (15) 第四章 主要电气设备的选用·············································· (16) 4.1选择各电压等级的电气设备········································ (16) 4.2电气设备选择的技术条件·········································· ··(17)  4.3主要电气设备的选择····························· ·········· ········(18)   1.附录2主接线图 ············································ ········· (20) 2附录1短路电流的计算及程序说明············································(21) 3参考文献······························································· (22)                
2022-05-05 22:22:06 1002KB 变电所
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