【正文】 ............................7第二章 主變壓器的選擇....................................................................8 負荷統(tǒng)計................................................................................8 各電壓等級負荷計算............................................................8 主變壓器臺數(shù)的確定............................................................8 主變壓器容量的確定............................................................9 主變壓器型式的選擇............................................................9 主變連接組別的確定............................................................9 主變繞組數(shù)量的確定............................................................10 變壓器型號的選擇................................................................10第三章 主接線的接線方式的確定......................................................11 各電壓等級的主接線方案初步確定....................................11 110kV側主接線的確定.......................................................11 35kV側主接線的確定.........................................................13 10kV側主接線的確定.........................................................15 主接線的方案的選擇............................................................15第四章 短路電流的計算..............................................................16 各元件的標么值計算............................................................17 短路電流計算........................................................................18 最大運行方式下..................................................................18 d1點短路時的計算...........................................................18 d2點短路時的計算...........................................................19 d3點短路時的計算...........................................................19 最小運行方式下..................................................................20 d1點短路時的計算...........................................................20 d2點短路時的計算...........................................................20 d3點短路時的計算...........................................................21第五章 主要電氣設備的選擇............................................................22 斷路器的選擇......................................................................22 110kV斷路器的選擇...........................................................22 35kV斷路器的選擇.............................................................23 10kV斷路器的選擇.............................................................24 隔離開關的選擇..................................................................25 110kV隔離開關的選擇........................................................25 35kV隔離開關的選擇.........................................................26 10kV隔離開關的選擇.........................................................27 互感器的選擇......................................................................27 電壓互感器的選擇..............................................................28 電流互感器的選擇..............................................................28 接地刀閘的配置分析..........................................................29 進線的選擇..........................................................................29 母線的選擇..........................................................................30 電纜的選擇..........................................................................32第六章 主設備的繼電保護配置.......................................................34 變壓器的繼電保護配置.......................................................34 母線保護...............................................................................34 110kV側繼電保護配置.......................................................35 35kV、10kV側繼電保護配置.............................................35 線路的繼電保護配置.........................................................35 110kV側繼電保護配置......................................................35 35kV、10kV側繼電保護配置............................................36