【正文】 南方電網(wǎng)公司 110kV~500kV 變電站標準設計()第三卷 110kV 變電站第六冊 110B G1a 方案南方電網(wǎng)公司2022 年 12 月一、設計說明目 錄 1 總的部分 ..........................................................................................................................................................................................................................................................................................................................................................................................................1 適用范圍 ....................................................................................................................................................................................................................................................................................................................................................................................................1 主要技術特點 ............................................................................................................................................................................................................................................................................................................................................................................................1 使用邊界條件 ............................................................................................................................................................................................................................................................................................................................................................................................1 方案的模塊拼接 ........................................................................................................................................................................................................................................................................................................................................................................................1 綠色設計原則 ............................................................................................................................................................................................................................................................................................................................................................................................1 模塊的電氣二次部分 ................................................................................................................................................................................................................................................................................................................................................................................2 模塊的建構筑物 ........................................................................................................................................................................................................................................................................................................................................................................................2 本模塊主要技術經(jīng)濟指標 ........................................................................................................................................................................................................................................................................................................................................................................22 電氣一次部分 ..................................................................................................................................................................................................................................................................................................................................................................................................3 電氣主接線 ................................................................................................................................................................................................................................................................................................................................................................................................3 主要電氣設備選擇 ....................................................................................................................................................................................................................................................................................................................................................................................3 絕緣配合與設備的絕緣水平 ....................................................................................................................................................................................................................................................................................................................................................................4 電氣總平面布置 ........................................................................................................................................................................................................................................................................................................................................................................................5 站用電及照明 ............................................................................................................................................................................................................................................................................................................................................................................................6 防