【正文】 .................... 49 光伏電站全壽命上網(wǎng)電量計(jì)算 ................................................................ 50 光伏電站全壽命元件分析 .............................................................................. 52 5 電氣一次 .................................................................................................................... 52 接入系統(tǒng)方案設(shè)想 ............................................................................................ 52 系統(tǒng)調(diào)度自動(dòng)化 ............................................................................................... 53 接入系統(tǒng)概況 ........................................................................................ 53 調(diào)度組織關(guān)系 ........................................................................................ 53 遠(yuǎn)動(dòng)信息配置 ........................................................................................ 53 電能計(jì)量系統(tǒng) ........................................................................................ 53 電能質(zhì)量在線監(jiān)測 ................................................................................. 53 遠(yuǎn)動(dòng)通道要求 ........................................................................................ 54 調(diào)度數(shù)據(jù)網(wǎng)絡(luò)接入設(shè)備 .......................................................................... 54 電力系統(tǒng)二次安全防護(hù) .......................................................................... 54 系統(tǒng)保護(hù) ............................................................................................... 55 系統(tǒng)通信 ............................................................................................. 56 電氣一次 .......................................................................................................... 58 電氣主接線設(shè)計(jì)原則 .............................................................................. 58 光伏陣列 — 變壓器組合方案 ................................................................... 59 光伏電站升壓方式 ................................................................................. 59 箱式變電站高壓側(cè)接線方式的選擇 ......................................................... 62 35kV 側(cè)接線 .......................................................................................... 63 配套送出工程 ........................................................................................ 63 各級電壓中性點(diǎn)接地方式 ....................................................................... 63 短路電流計(jì)算 ........................................................................................ 63 電氣設(shè)備選型 ........................................................................................ 64 電氣設(shè)備布置 ...................................................................................... 69 站用電接線 .......................................................................................... 70 照明和檢修 .......................................................................................... 71 電纜設(shè)施 ............................................................................................. 71 電纜防火 ............................................................................................. 72 過電壓保護(hù) .......................................................................................... 72 接地 .................................................................................................... 72 電氣二次部分 ................................................................................................... 73 電站的綜合自動(dòng)化系統(tǒng) .......................................................................... 73 繼電保護(hù) ............................................................................................... 78 控制電源 ............................................................................................... 80 計(jì)量 ...................................................................................................... 80 加德滿都 30MWpNEA中南月兒光伏發(fā)電項(xiàng)目可行性研究報(bào)告 4 光伏專用環(huán)境檢測儀 .............................................................................. 80 火災(zāi)報(bào)警 ............................................................................................... 80 視頻監(jiān)控系統(tǒng) ........................................................................................ 81 控制室布置 ............................................................................................ 81 主要電氣設(shè)備工程量 ........................................................................................ 81 .................................................................................................................... 83 總平面布置 ...................................................................................................... 83 場址描述 ............................................................................................... 83 所選廠址條件 ........................................................................................ 84 總體布置設(shè)想 ........................................................................................ 85 經(jīng)濟(jì)技術(shù)指標(biāo)表 ..................................................................................... 87 7 土建工程 .................................................................................................................... 88 設(shè)計(jì)依據(jù) (參照中國相關(guān)標(biāo)準(zhǔn) ) ........................................................................ 88 光伏陣列基礎(chǔ)及房建設(shè)計(jì) ................................................................................. 88 光伏陣列基礎(chǔ)設(shè)計(jì) ................................................................................. 88 逆變器室設(shè)計(jì) ........................................................................................ 91 辦公樓設(shè)計(jì) ............................................................................................ 91 配電室設(shè)計(jì) ............................................................................................ 92 門衛(wèi)室設(shè)計(jì) ............................................................................................ 92 防風(fēng)砂設(shè)計(jì) ...................................................................................................... 92