【正文】 沈陽(yáng)工程學(xué)院 分布式光伏 電站 可行性方案 I 沈陽(yáng)工程學(xué)院 分布式光伏發(fā)電 項(xiàng)目 可行性 研究報(bào)告 遼寧太陽(yáng)能研究應(yīng)用有限公司 沈陽(yáng)工程學(xué)院 分布式光伏 電站 可行性方案 III 目錄 1 概述 ..................................................................................................................... 6 項(xiàng)目概況 .................................................................................................... 6 編制依據(jù) .................................................................................................... 6 地理位置 .................................................................................................... 6 投資主體 .................................................................................................... 7 2 工程建設(shè)的必要性 ............................................................................................... 7 國(guó)家可再生能源政策 .................................................................................. 7 地區(qū)能源結(jié)構(gòu)、電力系統(tǒng)現(xiàn)狀及發(fā)展規(guī)劃 ................................................. 8 地區(qū)環(huán)境保護(hù) ............................................................................................. 8 3 項(xiàng)目任務(wù)與規(guī)模 ................................................................................................... 8 4 太陽(yáng)能資源 .......................................................................................................... 9 太陽(yáng)能資源分析 ....................................................................................... 10 太陽(yáng)能資源初步評(píng)價(jià) ................................................................................ 10 5 網(wǎng)架結(jié)構(gòu)和電力負(fù)荷 .......................................................................................... 11 電力負(fù)荷現(xiàn)狀 ........................................................................................... 11 ........................................................................................... 12 6 太陽(yáng)能光伏發(fā)電系統(tǒng)設(shè)計(jì) ................................................................................ 13 光伏組件選擇 ........................................................................................... 13 標(biāo)準(zhǔn)和規(guī)范 .................................................................................... 13 主要性能、參數(shù)及配置 .................................................................. 14 光伏陣列的運(yùn)行方式設(shè)計(jì) ........................................................................ 15 光伏電站的運(yùn)行方式選擇 .............................................................. 15 傾角的確定 .................................................................................... 16 逆變器選型 .............................................................................................. 16 光伏陣列設(shè)計(jì)及布置方案 ........................................................................ 20 光伏方陣容量 ................................................................................ 20 光伏子方陣設(shè)計(jì) ............................................................................. 22 匯流箱布置方案 ............................................................................. 23 年上網(wǎng)電量估算 ....................................................................................... 23 光伏發(fā)電系統(tǒng)效率分析 .................................................................. 23 年上網(wǎng)電量估算 ............................................................................. 24 7 電氣 ................................................................................................................. 25 電氣一次 .................................................................................................. 25 設(shè)計(jì)依據(jù) ........................................................................................ 25 接入電網(wǎng)方 案 ................................................................................ 26 直流防雷配電柜 ............................................................................. 27 防雷及接地 .................................................................................... 28 繼電保護(hù)、絕緣配合及過(guò)電壓保護(hù) ................................................ 28 電氣設(shè)備布置 ................................................................................ 29 電氣二次 .................................................................................................. 29 電站調(diào)度管理與運(yùn)行方式 .............................................................. 29 沈陽(yáng)工程學(xué)院 分布式光伏 電站 可行性方案 IV 電站自動(dòng)控制 ................................................................................ 29 繼電保護(hù)及安全自動(dòng)裝置 .............................................................. 30 二次接線 ........................................................................................ 30 控制電源系統(tǒng) ................................................................................ 30 火災(zāi)自動(dòng)報(bào)警系統(tǒng) ......................................................................... 30 視頻安防監(jiān)控系統(tǒng) ......................................................................... 31 電工實(shí)驗(yàn)室 .................................................................................... 31 電氣二次設(shè)備布置 ......................................................................... 31 通信 ......................................................................................................... 31 計(jì)量 ......................................................................................................... 31 8 工程消防設(shè)計(jì) ..................................................................................................... 31 9 勞動(dòng)安全與工業(yè)衛(wèi)生 .......................................................................................... 32 工程概述 .................................................................................................. 32 設(shè)計(jì)依據(jù)、目的與任務(wù) ............................................................................ 32 勞動(dòng)安全與職業(yè)衛(wèi)生潛在危害因素分析 .................................................. 33 勞動(dòng)安全與職業(yè)衛(wèi)生對(duì)策措施 ................................................................. 33 設(shè)備運(yùn)輸、吊裝作業(yè)的安全措施 .................................................... 33 施工時(shí)高空作業(yè) ............