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kv線路及臺區(qū)工程初步設(shè)計說明書(已修改)

2025-06-22 19:39 本頁面
 

【正文】 工程編號: NLP2021001XC 建設(shè)單位:冀北電力有限公司 XX供電公司 工程名稱: XX縣 10kV 張東 515線路 XX村延伸工程 設(shè)計階段:初步設(shè)計 XX縣 10kV張東 515線路 XX村延伸 工程 初步設(shè)計說明書 XXX 電力設(shè)計有限責(zé)任公司 咨詢證號:工資丙 XXXXXX 設(shè)計證號: XXXXXX勘察證號: XXXXX 2021年 08月 總 工 程 師: 專 業(yè) 工 程 師: 主 設(shè) 人: 目 錄 一、總 論 .......................................................................................................................................................................1 .................................................................................................................. 1 .............................................................................................................. 1 、規(guī)范 ......................................................................................... 1 主要技術(shù)經(jīng)濟(jì)指標(biāo) .......................................................................................................... 2 主要設(shè)計原則 ................................................................................................................. 4 、典型設(shè)計、標(biāo)準(zhǔn)物料、通用造價的應(yīng)用情況 ............................................ 5 二、線路路徑 .................................................................................................................................................................5 .................................................................................................................. 5 ........................................................................................................... 5 ......................................................................................................................... 6 、地質(zhì)概況 ........................................................................................................... 6 ......................................................................................... 7 ........................................................................................................... 7 ......................................................................................................................... 7 .................................................................................................................. 8 .................................................................................................................. 8 三、氣象條件 .................................................................................................................................................................8 氣象條件的選擇原則 ....................................................................................................... 8 ......................................................................................................................... 9 氣象條件結(jié)論 ................................................................................................................. 9 四、導(dǎo)線 .........................................................................................................................................................................9 線 .............................................................................................................................. 9 五、絕緣設(shè)計和金具選擇 ......................................................................................................................................... 13 ....................................................................................................................... 13 ....................................................................................................................... 14 六、防雷與接地 .......................................................................................................................................................... 15 七、導(dǎo)線對地及交叉跨越距離 ................................................................................................................................. 15 ....................................................................................................................... 15 ....................................................................................................................... 16 ......................................................................................................... 16 、樹木的最小距離 ....................................................................................... 16 八、桿塔設(shè)計 .............................................................................................................................................................. 17 九、基礎(chǔ)設(shè)計 .............................................................................................................................................................. 17 十、柱上變壓器臺選擇依據(jù) ..................................................................................................................................... 17 標(biāo)準(zhǔn)化臺架選擇依據(jù) ................................................................................................ 17 .................................................................................................................................... 18 十一、柱上變壓器臺選擇方案 ................................................................................................................................. 18 十二、柱上真空斷路器選擇依據(jù) ............................................................................................................................. 19 十三、通信保護(hù)設(shè)計 ................................................................................................................................................. 20 1 一、總 論 冀發(fā)改能源 [2021]717 號。 《國家電網(wǎng)公司配電網(wǎng)工程典型設(shè)計》 10kV 架空線路分冊和《國家電網(wǎng)公司380/220V 配電網(wǎng)工程典型設(shè)計》。 《農(nóng)網(wǎng) 10kV 及以下設(shè)施通用設(shè)計》。
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