文章(zhang)來源(yuan)：中國國電(dian)集團公司 發布(bu)時間：2018-07-24
近日，中(zhong)國國電集團公司發(fa)(fa)(fa)布2017年(nian)上半年(nian)發(fa)(fa)(fa)電量(liang)情況公告(gao)，公告(gao)顯示，該公司上半年(nian)累計完(wan)成發(fa)(fa)(fa)電量(liang)933.39億千瓦時，同比增(zeng)加(jia)3.36%。各發(fa)(fa)(fa)電板塊發(fa)(fa)(fa)電量(liang)均實現增(zeng)長，其中(zhong)火電、風電、水電、光伏企(qi)業發(fa)(fa)(fa)電量(liang)同比分(fen)別增(zeng)加(jia)1.78%、13.86%、7.06%、3.10%。
據了解，上半(ban)年截至6月(yue)30日，國(guo)電(dian)(dian)電(dian)(dian)力發電(dian)(dian)設備利(li)用小時(shi)(shi)數達1836小時(shi)(shi)。其中火電(dian)(dian)利(li)用小時(shi)(shi)2145小時(shi)(shi)，高(gao)于全(quan)國(guo)平(ping)均(jun)水(shui)平(ping)135小時(shi)(shi)；風電(dian)(dian)利(li)用小時(shi)(shi)1079小時(shi)(shi)，高(gao)于全(quan)國(guo)平(ping)均(jun)水(shui)平(ping)95小時(shi)(shi)。上半(ban)年，該公司風能利(li)用率同比(bi)提高(gao)6個(ge)百分點；1月(yue)-6月(yue)，水(shui)能利(li)用率完成98.5%，多家水(shui)電(dian)(dian)企業實現零(ling)棄(qi)水(shui)。
上半年，電(dian)(dian)力(li)行業面臨較(jiao)多(duo)不(bu)利因素，如煤炭價格維持高位運行等，國電(dian)(dian)電(dian)(dian)力(li)通過(guo)深化改革創新，推(tui)進提質增效，采取一系列(lie)措施(shi)，各發電(dian)(dian)板塊發電(dian)(dian)量均實(shi)現增長。
根(gen)據電(dian)(dian)(dian)(dian)力(li)(li)改革(ge)形勢，國電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)力(li)(li)突(tu)出市(shi)(shi)場(chang)(chang)營(ying)銷，按(an)照“四先(xian)進、以領先(xian)、一(yi)強化”的營(ying)銷策略(lve)，加強區(qu)域電(dian)(dian)(dian)(dian)力(li)(li)市(shi)(shi)場(chang)(chang)和交(jiao)易規則研究，完善營(ying)銷組織(zhi)體系，強化市(shi)(shi)場(chang)(chang)交(jiao)易管理，建立(li)市(shi)(shi)場(chang)(chang)交(jiao)易周報、后(hou)評(ping)價(jia)等工(gong)作(zuo)機制，提(ti)高市(shi)(shi)場(chang)(chang)份額；利(li)用小(xiao)時(shi)“四維(wei)”對標，發電(dian)(dian)(dian)(dian)利(li)用小(xiao)時(shi)完成同(tong)比增加，多(duo)家火電(dian)(dian)(dian)(dian)企業利(li)用小(xiao)時(shi)高于(yu)“五大三(san)同(tong)”平均水平。
國電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)力(li)(li)還積極推進(jin)火電(dian)(dian)(dian)(dian)(dian)企業整體運行(xing)優化，持續優化火電(dian)(dian)(dian)(dian)(dian)運行(xing)方式，該公司系統多臺火電(dian)(dian)(dian)(dian)(dian)機組(zu)在(zai)全國大機組(zu)能耗對(dui)標競(jing)賽中獲獎。同時，根據水(shui)電(dian)(dian)(dian)(dian)(dian)、新能源“理論發電(dian)(dian)(dian)(dian)(dian)量平(ping)衡分析(xi)法”，國電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)力(li)(li)進(jin)行(xing)風電(dian)(dian)(dian)(dian)(dian)、光電(dian)(dian)(dian)(dian)(dian)五項損失(shi)和水(shui)電(dian)(dian)(dian)(dian)(dian)六項損失(shi)分析(xi)，進(jin)一步(bu)實現了降(jiang)損失(shi)增效益(yi)；強化水(shui)電(dian)(dian)(dian)(dian)(dian)梯級調度，減少(shao)汛期棄水(shui)，提高了水(shui)量利用率，發電(dian)(dian)(dian)(dian)(dian)耗水(shui)率進(jin)一步(bu)降(jiang)低(di)。