9月28日,三峽集團庫布齊中北部新能源基地400萬千瓦配套煤電項目在展旦召蘇木石活子村舉行開工動員活動。項目的開工將為達拉特旗(qi)推動新(xin)能(neng)(neng)源產業高(gao)質量(liang)發(fa)展、打(da)造(zao)新(xin)能(neng)(neng)源和火(huo)電兩個千(qian)(qian)萬(wan)千(qian)(qian)瓦級能(neng)(neng)源輸出基地再添活(huo)力、再增動能(neng)(neng)。
達拉特旗(qi)(qi)(qi)委(wei)(wei)書記(ji)、政(zheng)府旗(qi)(qi)(qi)長王小(xiao)平,旗(qi)(qi)(qi)委(wei)(wei)常委(wei)(wei)、政(zheng)府副(fu)旗(qi)(qi)(qi)長張(zhang)偉雄,旗(qi)(qi)(qi)委(wei)(wei)常委(wei)(wei)、辦公室(shi)主任(ren)薛海林,旗(qi)(qi)(qi)人大常委(wei)(wei)會副(fu)主任(ren)陳廣(guang)秀,三峽(xia)(xia)陸上新(xin)能(neng)源總(zong)部(bu)(bu)黨委(wei)(wei)書記(ji)、執行(xing)總(zong)經理常思(si)哲,三峽(xia)(xia)蒙能(neng)公司副(fu)董事長、黨委(wei)(wei)副(fu)書記(ji)那(nei)貴挺,以及(ji)相關部(bu)(bu)門、蘇(su)木鎮(zhen)、企業負責人參(can)加開工動(dong)員活動(dong)。
此次(ci)開工建(jian)設的(de)項目(mu)總投資157億,是全球最大(da)“沙戈荒(huang)(huang)”基地(di)(di)工程(cheng)、國內首批首個千萬(wan)千瓦(wa)(wa)級(ji)“沙戈荒(huang)(huang)”基地(di)(di)項目(mu)庫布(bu)齊中北(bei)部(bu)新(xin)能(neng)源(yuan)基地(di)(di)的(de)配(pei)套煤(mei)電(dian)(dian)(dian)項目(mu),規劃(hua)建(jian)設4臺100萬(wan)千瓦(wa)(wa)間接(jie)空冷高效超(chao)超(chao)臨界燃煤(mei)發電(dian)(dian)(dian)機(ji)組,年利(li)用小時數為4300時左右,年上(shang)網電(dian)(dian)(dian)量約165億千瓦(wa)(wa)時,計劃(hua)2028年全部(bu)機(ji)組并網發電(dian)(dian)(dian)。項目(mu)作為庫布(bu)齊中北(bei)部(bu)新(xin)能(neng)源(yuan)基地(di)(di)系統調峰電(dian)(dian)(dian)源(yuan),以(yi)基地(di)(di)風(feng)光(guang)資源(yuan)為基礎(chu),結合(he)百萬(wan)機(ji)組深(shen)度調峰技(ji)術(shu)、靈(ling)活性控制技(ji)術(shu)、智慧電(dian)(dian)(dian)廠技(ji)術(shu)、廠用綠電(dian)(dian)(dian)技(ji)術(shu)、碳捕集及綜合(he)利(li)用等技(ji)術(shu)進行創新(xin)性應用,將建(jian)設國際首個、國內一(yi)流(liu)的(de)適配(pei)千萬(wan)千瓦(wa)(wa)級(ji)風(feng)光(guang)火儲新(xin)能(neng)源(yuan)基地(di)(di)的(de)新(xin)一(yi)代燃煤(mei)電(dian)(dian)(dian)站,為基地(di)(di)電(dian)(dian)(dian)能(neng)安全穩(wen)定高效送出提供堅強保障。
值得一提(ti)的是,400萬(wan)千瓦配套煤(mei)電(dian)(dian)項(xiang)目(mu)應用了熔鹽(yan)儲(chu)(chu)(chu)能(neng)(neng)(neng)技(ji)術,在(zai)(zai)場內將同(tong)步建設2X300兆瓦高(gao)溫熔鹽(yan)儲(chu)(chu)(chu)能(neng)(neng)(neng)系統(另行(xing)投(tou)資),通(tong)過(guo)儲(chu)(chu)(chu)存蒸(zheng)汽(qi)和新能(neng)(neng)(neng)源棄電(dian)(dian),打破常規“熱(re)力(li)平衡”狀態,實現(xian)“機爐(lu)解耦”,即鍋爐(lu)深度調峰時產生(sheng)的多余高(gao)溫蒸(zheng)汽(qi)加(jia)熱(re)熔鹽(yan),并將熱(re)量存儲(chu)(chu)(chu)在(zai)(zai)熔鹽(yan)中,機組(zu)實現(xian)深度調峰;在(zai)(zai)機組(zu)高(gao)負荷運(yun)(yun)行(xing)工況時,利用熔鹽(yan)加(jia)熱(re)蒸(zheng)汽(qi),送入新增(zeng)的小型汽(qi)輪(lun)發(fa)電(dian)(dian)機組(zu)發(fa)電(dian)(dian),通(tong)過(guo)煤(mei)電(dian)(dian)機組(zu)和抽汽(qi)蓄能(neng)(neng)(neng)耦合效(xiao)(xiao)應,在(zai)(zai)不增(zeng)加(jia)燃煤(mei)消費和碳排放的前提(ti)下,提(ti)高(gao)調峰深度和頂峰能(neng)(neng)(neng)力(li),助力(li)基地新能(neng)(neng)(neng)源消納,有效(xiao)(xiao)提(ti)升運(yun)(yun)行(xing)特性和整體效(xiao)(xiao)益。
據了解,庫布齊中北部新能源基地項目總投資約800億,規劃建設800萬千瓦光伏、400萬千瓦風電、20萬千瓦光熱、400萬千(qian)(qian)瓦(wa)配(pei)套(tao)煤電(dian),配(pei)置(zhi)儲能不低于500萬千(qian)(qian)瓦(wa)時,所發電(dian)力依托(tuo)“十四五”全(quan)國電(dian)力規劃中擬(ni)建的蒙(meng)西(xi)至京津(jin)冀(ji)(ji)直流輸電(dian)通道,以“風光(guang)火儲”一體化方(fang)式外送至京津(jin)冀(ji)(ji)地區,項目(mu)(mu)(mu)建成后(hou),預(yu)計(ji)每年(nian)(nian)可向京津(jin)冀(ji)(ji)地區送電(dian)超(chao)400億(yi)千(qian)(qian)瓦(wa)時。目(mu)(mu)(mu)前100萬千(qian)(qian)瓦(wa)光(guang)伏(fu)項目(mu)(mu)(mu)已并網發電(dian),運營(ying)情況良好;后(hou)續100萬千(qian)(qian)瓦(wa)光(guang)伏(fu)項目(mu)(mu)(mu)正在加緊建設,計(ji)劃2024年(nian)(nian)內并網發電(dian)。