110KV总降压变电所电气部分课程设计.pdf
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110KV总降压变电所电气部分课程设计.pdf

110KV总降压变电所电气部分课程设计.pdf

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目錄前言························································································(1)1變電所原始資料··································································(2)2變壓器的設計·····································································(3)2.1主變壓器的選擇·································································(3)2.2所用變壓器的選擇······························································(4)3電氣主接線的設計·······························································(5)3.1電氣主接線方案的確定·························································(5)3.2110KV側電氣主接線的選擇····················································(6)3.3變電所的無功補償·······························································(7)4短路電流計算······································································(7)4.1短路計算的原則·································································(7)4.2短路電流的計算方法和步驟····················································(8)4.3短路電流計算結果表····························································(9)4.4短路電流的計算·································································(9)4.5短路電流計算列表······························································(9)5電氣設備的選擇··································································(10)5.1電氣設備的選擇原則···························································(11)5.2電氣設備選擇的技術條件······················································(11)5.3主要電氣設備的選擇···························································(12)5.410KV高壓開關櫃選擇···························································(14)6配電裝置的選擇··································································(14)6.1高壓配電裝置的選擇···························································(14)附錄11.短路電流的計算及程式說明······································(17)附錄22.電氣設備的選擇······················································(20)3.附錄3主接線圖······························································(29)參考文獻4.·················································