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“因華(hua)中(zhong)電(dian)網(wang)下(xia)調(diao)(diao)備用不(bu)足(zu)，祁(qi)韶(shao)(shao)直流減(jian)少電(dian)力50萬(wan)(wan)千瓦至下(xia)午三點。”“因華(hua)中(zhong)電(dian)網(wang)上調(diao)(diao)備用不(bu)足(zu)，祁(qi)韶(shao)(shao)直流增(zeng)加(jia)60萬(wan)(wan)千瓦至晚上九點”。甘肅省電(dian)力調(diao)(diao)度控(kong)制中(zhong)心調(diao)(diao)度員(yuan)劉丹丹近日經常接到國家電(dian)力調(diao)(diao)度控(kong)制中(zhong)心、西北(bei)(bei)分調(diao)(diao)的調(diao)(diao)度指令(ling)，增(zeng)加(jia)或者(zhe)調(diao)(diao)減(jian)直流傳輸電(dian)力支(zhi)援華(hua)中(zhong)地區及湖北(bei)(bei)電(dian)網(wang)。

2月12日，劉丹丹除了緊盯全(quan)網(wang)(wang)發(fa)用電(dian)情況、用電(dian)曲線(xian)等，仍然(ran)要關注(zhu)祁韶(酒泉(quan)-湖南特(te)高壓(ya))直流功率(lv)曲線(xian)，隨(sui)時準備(bei)調整全(quan)網(wang)(wang)發(fa)電(dian)功率(lv)保(bao)證網(wang)(wang)內用電(dian)。

甘肅電(dian)力調度控(kong)制中心(xin)調控(kong)處(chu)副處(chu)長李全茂介(jie)紹說(shuo)，電(dian)力生產和使用是一個需要(yao)隨時平衡的過程，如果發用不相(xiang)等，都會影(ying)響到醫院的醫療設(she)備、生產醫療物資的生產線(xian)及設(she)備。

受新冠肺炎疫情，由(you)于(yu)各地(di)復工復產延遲，甘肅電(dian)(dian)(dian)網(wang)及華中地(di)區(qu)電(dian)(dian)(dian)網(wang)用(yong)(yong)電(dian)(dian)(dian)負荷增長緩慢(man)，發(fa)(fa)電(dian)(dian)(dian)隨(sui)著用(yong)(yong)戶用(yong)(yong)電(dian)(dian)(dian)進行出(chu)力(li)調(diao)整難(nan)度進一步增加(jia)，加(jia)之(zhi)新能源發(fa)(fa)電(dian)(dian)(dian)隨(sui)機性和波動性影(ying)響，在(zai)傍晚用(yong)(yong)電(dian)(dian)(dian)高峰(feng)時段，若新能源發(fa)(fa)電(dian)(dian)(dian)出(chu)力(li)較小存在(zai)用(yong)(yong)電(dian)(dian)(dian)緊(jin)張情況，而中午光伏(fu)大發(fa)(fa)電(dian)(dian)(dian)時，存在(zai)發(fa)(fa)電(dian)(dian)(dian)大于(yu)用(yong)(yong)電(dian)(dian)(dian)同樣(yang)調(diao)整困難(nan)的問題。

甘(gan)肅(su)電(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)(wang)位于西北電(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)(wang)中心，確保(bao)甘(gan)肅(su)電(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)(wang)安全(quan)穩定(ding)運行(xing)(xing)對(dui)整個(ge)西北電(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)(wang)安全(quan)起著至關重要的(de)作用。電(dian)(dian)(dian)(dian)(dian)(dian)力調(diao)度是電(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)(wang)安全(quan)運行(xing)(xing)的(de)指揮大(da)腦，時(shi)刻(ke)不能停止工作。接到疫情防控命令后(hou)，甘(gan)肅(su)電(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)(wang)緊急(ji)啟動(dong)一級響(xiang)應，將(jiang)電(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)(wang)運行(xing)(xing)的(de)“大(da)腦”------電(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)(wang)指揮者(zhe)調(diao)控運行(xing)(xing)人員(yuan)從生活(huo)、生產、住宿及交通(tong)等各方面進行(xing)(xing)了分組封閉隔離，確保(bao)電(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)(wang)運行(xing)(xing)指揮者(zhe)的(de)安全(quan)。

甘肅電(dian)網(wang)網(wang)內新能源(yuan)富(fu)集，全省電(dian)力電(dian)量供應充足。2017年，±800千伏祁(qi)韶(酒泉-湖南特高壓)直(zhi)流(liu)投運(yun)后，架(jia)起了甘肅電(dian)網(wang)與華中(zhong)電(dian)網(wang)連接的紐(niu)帶和橋梁(liang)。甘肅及西(xi)北富(fu)裕新能源(yuan)電(dian)力源(yuan)源(yuan)不斷送往華中(zhong)地區消納，2019年輸送電(dian)量達到179.38億(yi)千瓦時。

甘肅(su)電(dian)(dian)(dian)力(li)調(diao)(diao)度控制中(zhong)(zhong)(zhong)(zhong)心在確保甘肅(su)省重點(dian)抗疫醫院、消(xiao)殺原(yuan)料(liao)生產(chan)企業等重點(dian)保電(dian)(dian)(dian)單位和(he)全省居民安全可靠供電(dian)(dian)(dian)基礎上，按照國(guo)家電(dian)(dian)(dian)力(li)調(diao)(diao)度控制中(zhong)(zhong)(zhong)(zhong)心指(zhi)令，積極響應，依托(tuo)大(da)電(dian)(dian)(dian)網(wang)優勢，配合華(hua)(hua)中(zhong)(zhong)(zhong)(zhong)電(dian)(dian)(dian)網(wang)調(diao)(diao)峰，在華(hua)(hua)中(zhong)(zhong)(zhong)(zhong)電(dian)(dian)(dian)網(wang)發(fa)電(dian)(dian)(dian)富裕時，減少祁韶直流輸送(song)功(gong)率(lv)，在華(hua)(hua)中(zhong)(zhong)(zhong)(zhong)電(dian)(dian)(dian)網(wang)發(fa)電(dian)(dian)(dian)偏緊時段(duan)，增加祁韶直流輸送(song)功(gong)率(lv)，為疫情期間華(hua)(hua)中(zhong)(zhong)(zhong)(zhong)電(dian)(dian)(dian)網(wang)及湖北電(dian)(dian)(dian)網(wang)電(dian)(dian)(dian)力(li)電(dian)(dian)(dian)量的可靠供應，為整(zheng)個社會(hui)點(dian)亮燈火，為與時間賽跑為打(da)贏這場(chang)戰疫貢獻力(li)量。