【正文】 ...........294. 4 變電站自動化系統(tǒng) .....................................................................................................................304. 5 元件保護及自動裝置 .................................................................................................................30 保護配置 ..................................................................................................................................30 自動裝置 .................................................................................................................................314. 6 站用交直流電源系統(tǒng) .................................................................................................................32 直流系統(tǒng) ...................................................................................................................................32 不停電電源系統(tǒng) ......................................................................................................................32 直流變換電源系統(tǒng) ..................................................................................................................324. 7 其他二次系統(tǒng) .............................................................................................................................32 GPS 對時系統(tǒng) ..........................................................................................................................32 非關(guān)口電能計量系統(tǒng) .............................................................................................................33 火災(zāi)報警系統(tǒng) .........................................................................................................................33 圖像監(jiān)視安全及警衛(wèi)系統(tǒng) .....................................................................................................33 微機防誤系統(tǒng) .........................................................................................................................34 二次設(shè)備的接地、防雷、抗干擾 .........................................................................................34 接地 .....................................................................................................................................34 防雷 .....................................................................................................................................35 抗干擾 .................................................................................................................................35 二次設(shè)備組屏及布置原則 ..........................................................................................................35 主要二次設(shè)備組屏原則 ..........................................................................................................3535kV 萬合變新建工程初步設(shè)計說明書 二次設(shè)備布置方案 ..................................................................................................................354. 9 二次設(shè)備材料清單 .....................................................................................................................365 土建部分 ...............................................................................................................................................38 站區(qū)總布置與交通運輸 ..................................................................................................................38 站區(qū)總體規(guī)劃 ..............................................................................................................................38 站區(qū)總平面布置 ..........................................................................................................................40 豎向布置 ......................................................................................................................................40 管溝布置 ......................................................................................................................................41 道路及場地處理 ..........................................................................................................................41 道路 ..........................................................................................................................................41 配電裝置場地處理 ..................................................................................................................41 征地拆遷及設(shè)施移改的內(nèi)容 ......................................................................................................41 主要技術(shù)經(jīng)濟指標 ......................................................................................................................42 建筑 ..............................................................................................................................................42 全站建筑一覽表 .......................................................................................................................42 生產(chǎn)建筑物 ...............................................................................................................................42 建筑物采取的節(jié)能措施 ...........................................................................................................44 主要建筑材料 ...........................................................................................................................45 現(xiàn)澆鋼筋混凝土結(jié)構(gòu) ..............................................................................................................45 裝飾材料 ..................................................................................................................................45 結(jié)構(gòu) ...............................................................................................................................................45 設(shè)計依據(jù) ...................................................................................................................................45 地基承載力 ..............................................................................................................................45 建（構(gòu)）筑抗震設(shè)防烈度及確定依據(jù) ..................................................................................45 水文氣象資料 ...............................................................