【正文】 中國(guó)水電三局有限公司 青海京能格爾木光伏電站安裝調(diào)試工程1青海京能格爾木 20MWp 光伏電站 電氣設(shè)備單體調(diào)試方案 編制：審核：批準(zhǔn)：中國(guó)水利水電第三工程局有限公司格爾木光伏機(jī)電安裝項(xiàng)目部二○一一年八月中國(guó)水電三局有限公司 青海京能格爾木光伏電站安裝調(diào)試工程2目 錄1 概述 ..............................................................................................................................................32編制目的 .......................................................................................................................................33 編制依據(jù) ......................................................................................................................................34工程量 ...........................................................................................................................................35 試驗(yàn)項(xiàng)目及方法 ...........................................................................................................................4 電流互感器試驗(yàn)（包括 SVC電流互感器） ...............................................................................4 電壓互感器試驗(yàn) ...........................................................................................................................5 斷路器試驗(yàn) ..................................................................................................................................6（包括 SVC用避雷器） ...........................................................................................8 ...................................................................................................................................8 35KV高壓電纜試驗(yàn) ......................................................................................................................96．SVC 檢查及試驗(yàn) .......................................................................................................................10 .................................................................................................................................10 ..................................................................................................................10 配合廠家進(jìn)行 SVC以下試驗(yàn)工作，及移交工作 ...................................................................12 .................................................................................................................................13 .....................................................................................................................................147．京能格爾木光伏電站逆變器試驗(yàn)方案 ......................................................................................14．概述 ......................................................................................................................................14．廠家設(shè)備參數(shù) .......................................................................................................................14 ...........................................................................................18．廠家設(shè)備參數(shù) ........................................................................................................................189. 20MW光伏電站接地工程測(cè)試方案 ............................................................................................2110繼電保護(hù)及自動(dòng)裝置現(xiàn)場(chǎng)調(diào)試、試驗(yàn) .......................................................................................2311. 試驗(yàn)儀器 .................................................................................................................................2412. 安全措施及其注意事項(xiàng) ..........................................................................................................2513. 危險(xiǎn)點(diǎn)分析 .............................................................................................................................26 ...............................................................................................................................26中國(guó)水電三局有限公司 青海京能格爾木光伏電站安裝調(diào)試工程31 概述青海京能格爾木并網(wǎng)光伏電站規(guī)劃裝機(jī)規(guī)模為 100MWp，本期 20 個(gè)光伏發(fā)電單元，其中多晶硅光伏電池組件（固定支架安裝）經(jīng)串聯(lián)后接入?yún)R流箱，匯流箱經(jīng)電纜匯入逆變器室直流柜，然后經(jīng)每 2 臺(tái) 500kW 逆變器形成 1 個(gè)光伏發(fā)電單元。每 1 個(gè)光伏發(fā)電單元與 1 臺(tái) 1000kVA/35kV 箱式三圈升壓變電站組合；一期