【正文】 .................................................15 站用變壓器 ............................................................................................................................15 導(dǎo)體設(shè)計(jì) ................................................................................................................................163. 3 絕緣配合及過(guò)電壓保護(hù) .............................................................................................................16 35KV 電氣設(shè)備的絕緣配合 .......................................................................................................16 10KV 電氣設(shè)備絕緣配合 ...........................................................................................................17 避雷器選擇 ..............................................................................................................................17 電氣設(shè)備外絕緣及絕緣子串泄漏距離的確定 ..........................................................................183. 4 電氣總平面布置及配電裝置 .....................................................................................................18 電氣總平面布置 .......................................................................................................................18 電氣設(shè)備布置及配電裝置 ........................................................................................................19 35KV 配電裝置 .......................................................................................................................19 10KV 配電裝置 .......................................................................................................................19 10KV 電容器組 .......................................................................................................................193. 5 站用電及照明 .............................................................................................................................19 站用電源的引接及站用電源接線方案 ......................................................................................19 站用電保護(hù)及布置 ......................................................................................................................20 站用變保護(hù) ..............................................................................................................................20 站用變布置 ..............................................................................................................................20 照明 ...........................................................................................................................................203. 6 防雷接地 .....................................................................................................................................20 防直擊雷 ...................................................................................................................................20 接地 ...........................................................................................................................................2135kV 萬(wàn)合變新建工程初步設(shè)計(jì)說(shuō)明書(shū)3. 7 光纜、電纜設(shè)施 .........................................................................................................................21 電纜設(shè)計(jì)原則 ...............................................................................................................................21 電纜防火 ......................................................................................................................................214 二次部分 ............................................................................................................................................244. 1 系統(tǒng)繼電保護(hù)及安全自動(dòng)裝置 .................................................................................................24 一次系統(tǒng)概況 ..........................................................................................................................24 系統(tǒng)繼電保護(hù)配置方案 ..........................................................................................................25 35KV 線路保護(hù)配置 ..............................................................................................................25 安全自動(dòng)裝置 ..........................................................................................................................25 備用電源自動(dòng)投切裝置 ..........................................................................................................254. 2 系統(tǒng)調(diào)度自動(dòng)化 .........................................................................................................................25 現(xiàn)狀及存在的問(wèn)題 ..................................................................................................................26 遠(yuǎn)動(dòng)系統(tǒng) ..................................................................................................................................26 調(diào)度關(guān)系 ...............................................................................................................................26 遠(yuǎn)動(dòng)信息配置原則 ...............................................................................................................26 關(guān)口電能計(jì)量系統(tǒng) ..................................................................................................................27 現(xiàn)狀及存在的問(wèn)題 ..............................................................................................................27 電能計(jì)量裝置及電量采集裝置 ..........................................................................................27 調(diào)度數(shù)據(jù)通信網(wǎng)絡(luò)接入設(shè)備 ..................................................................................................274. 3 系統(tǒng)及站內(nèi)通信 .........................................................................................................................28 通道組織 ...................................................................................................................................28 設(shè)備配置 ..................................................................................................................................28 站內(nèi)通信方案 ...............................................................................................................