【正文】 甕安 35kV 嵐關(guān)變新建 輸變電工程可行性研究報(bào)告（審定版）廣東集明電力工程有限公司二 OO 九 年 十 月甕安 35kV 嵐關(guān)變新建輸變電工程 可行性研究報(bào)告批 準(zhǔn)：審　核： 譚志偉?！『耍?呂建銘編 寫(xiě)： 駱海鎮(zhèn) 彭茂廣 目 錄1 工程概述 ................................................................................................................................................1 設(shè)計(jì)依據(jù) ..........................................................................................................................................1 工程概況 ..........................................................................................................................................22 電力系統(tǒng) ................................................................................................................................................2 項(xiàng)目所在地區(qū)及電力系統(tǒng)現(xiàn)況 ......................................................................................................2 電力系統(tǒng)發(fā)展規(guī)劃 ..........................................................................................................................3 項(xiàng)目建設(shè)必要性 ............................................................................................................................5 項(xiàng)目在系統(tǒng)中的作用 ......................................................................................................................7 接入系統(tǒng)方案分析 ..........................................................................................................................8 項(xiàng)目建設(shè)規(guī)模 ..................................................................................................................................83 變電站站址及工程設(shè)想 ..........................................................................................................................8 變電站站址 .......................................................................................................................................8 電氣部分 ........................................................................................................................................11 土建部分 ........................................................................................................................................15 消防部分 ........................................................................................................................................164 對(duì)側(cè) 110KV 永和變電站擴(kuò)建出線間隔 ..............................................................................................16 對(duì)側(cè) 110KV 永和變電站擴(kuò)建 35KV 嵐關(guān)站出線間隔方案 .......................................................165 輸電線路路徑及工程設(shè)想 ..................................................................................................................16 概況 ................................................................................................................................................16 線路路徑方案 ................................................................................................................................17 線路路徑方案比較 ......................................................................................................................17 線路、地形和地質(zhì)情況 ................................................................................................................17 線路交通情況 ................................................................................................................................17 通信干擾情況 ................................................................................................................................18 協(xié)議處理情況 ................................................................................................................................18 工程設(shè)想 .........................................................................................................................................186 環(huán)境保護(hù) ................................................................................................................................................20 站址地區(qū)環(huán)境概況 .........................................................................................................................20 環(huán)境影響初步分析 .........................................................................................................................20 工程污染分析和防治措施 .............................................................................................................217 節(jié)能降損 ..............................................................................................................................................21 變壓器 ............................................................................................................................................21 站用電 ............................................................................................................................................21 變電站照明 ....................................................................................................................................218 經(jīng)濟(jì)分析 ..............................................................................................................................................219 結(jié)論和建議 ..............................................................................................................