文章來源：中國國電集團公司 發布時間：2018-07-24
近(jin)日，中(zhong)國(guo)國(guo)電(dian)(dian)集(ji)團公(gong)司發(fa)(fa)布(bu)2017年上半年發(fa)(fa)電(dian)(dian)量情況(kuang)公(gong)告，公(gong)告顯示，該公(gong)司上半年累計完(wan)成發(fa)(fa)電(dian)(dian)量933.39億(yi)千瓦時，同比增(zeng)加(jia)3.36%。各發(fa)(fa)電(dian)(dian)板塊發(fa)(fa)電(dian)(dian)量均實(shi)現增(zeng)長，其中(zhong)火電(dian)(dian)、風電(dian)(dian)、水電(dian)(dian)、光伏(fu)企業發(fa)(fa)電(dian)(dian)量同比分別增(zeng)加(jia)1.78%、13.86%、7.06%、3.10%。
據了解(jie)，上(shang)半年截至(zhi)6月(yue)30日，國電(dian)(dian)電(dian)(dian)力發電(dian)(dian)設備(bei)利用(yong)小(xiao)時(shi)(shi)數(shu)達1836小(xiao)時(shi)(shi)。其中火電(dian)(dian)利用(yong)小(xiao)時(shi)(shi)2145小(xiao)時(shi)(shi)，高(gao)于全國平(ping)均(jun)水(shui)平(ping)135小(xiao)時(shi)(shi)；風電(dian)(dian)利用(yong)小(xiao)時(shi)(shi)1079小(xiao)時(shi)(shi)，高(gao)于全國平(ping)均(jun)水(shui)平(ping)95小(xiao)時(shi)(shi)。上(shang)半年，該(gai)公司風能利用(yong)率同比提高(gao)6個(ge)百分(fen)點；1月(yue)-6月(yue)，水(shui)能利用(yong)率完(wan)成98.5%，多家水(shui)電(dian)(dian)企業實現(xian)零棄水(shui)。
上半年，電(dian)力行業面(mian)臨(lin)較多不利因素(su)，如煤炭價格維(wei)持高位運行等(deng)，國(guo)電(dian)電(dian)力通過深化改革創新，推進提質增效，采取一系(xi)列措施，各發電(dian)板塊發電(dian)量均(jun)實現增長。
根據(ju)電力改革(ge)形勢，國電電力突出市(shi)場(chang)(chang)營銷(xiao)，按照(zhao)“四先(xian)進、以領先(xian)、一強(qiang)化(hua)”的營銷(xiao)策略，加強(qiang)區域(yu)電力市(shi)場(chang)(chang)和(he)交(jiao)易規則研究，完善營銷(xiao)組織體系，強(qiang)化(hua)市(shi)場(chang)(chang)交(jiao)易管理，建立市(shi)場(chang)(chang)交(jiao)易周(zhou)報(bao)、后評價等工作機制(zhi)，提高市(shi)場(chang)(chang)份(fen)額；利用小(xiao)時(shi)“四維”對標，發電利用小(xiao)時(shi)完成同比增加，多家(jia)火電企業(ye)利用小(xiao)時(shi)高于“五大(da)三同”平均水平。
國電(dian)(dian)(dian)電(dian)(dian)(dian)力(li)還積極推進(jin)火(huo)(huo)電(dian)(dian)(dian)企業整體運行優(you)化，持續優(you)化火(huo)(huo)電(dian)(dian)(dian)運行方式，該公司系(xi)統多臺火(huo)(huo)電(dian)(dian)(dian)機組在全國大機組能耗(hao)(hao)對標競賽(sai)中(zhong)獲獎。同時，根據水電(dian)(dian)(dian)、新能源“理論發電(dian)(dian)(dian)量平(ping)衡分(fen)(fen)析(xi)法”，國電(dian)(dian)(dian)電(dian)(dian)(dian)力(li)進(jin)行風(feng)電(dian)(dian)(dian)、光電(dian)(dian)(dian)五項損(sun)失(shi)和水電(dian)(dian)(dian)六(liu)項損(sun)失(shi)分(fen)(fen)析(xi)，進(jin)一(yi)步實現了(le)降損(sun)失(shi)增效益；強化水電(dian)(dian)(dian)梯級調度，減少汛期棄水，提(ti)高(gao)了(le)水量利用率，發電(dian)(dian)(dian)耗(hao)(hao)水率進(jin)一(yi)步降低(di)。