文章來源：中(zhong)國國電集團公司 發布時間：2018-07-24
近日(ri)，中(zhong)(zhong)國國電(dian)(dian)集團公(gong)司發(fa)布2017年(nian)上半(ban)年(nian)發(fa)電(dian)(dian)量情況公(gong)告，公(gong)告顯示，該(gai)公(gong)司上半(ban)年(nian)累(lei)計完成發(fa)電(dian)(dian)量933.39億千(qian)瓦時，同比增(zeng)加3.36%。各發(fa)電(dian)(dian)板塊發(fa)電(dian)(dian)量均(jun)實現增(zeng)長，其中(zhong)(zhong)火(huo)電(dian)(dian)、風電(dian)(dian)、水(shui)電(dian)(dian)、光(guang)伏(fu)企業發(fa)電(dian)(dian)量同比分(fen)別(bie)增(zeng)加1.78%、13.86%、7.06%、3.10%。
據了解，上半年截至(zhi)6月30日，國(guo)電(dian)(dian)電(dian)(dian)力發電(dian)(dian)設備利用(yong)小(xiao)(xiao)時(shi)數達1836小(xiao)(xiao)時(shi)。其中火(huo)電(dian)(dian)利用(yong)小(xiao)(xiao)時(shi)2145小(xiao)(xiao)時(shi)，高(gao)(gao)于全(quan)國(guo)平均水(shui)平135小(xiao)(xiao)時(shi)；風(feng)電(dian)(dian)利用(yong)小(xiao)(xiao)時(shi)1079小(xiao)(xiao)時(shi)，高(gao)(gao)于全(quan)國(guo)平均水(shui)平95小(xiao)(xiao)時(shi)。上半年，該公(gong)司風(feng)能利用(yong)率同比提(ti)高(gao)(gao)6個百分點；1月-6月，水(shui)能利用(yong)率完成98.5%，多家水(shui)電(dian)(dian)企業實現零棄水(shui)。
上(shang)半(ban)年(nian)，電(dian)力(li)行業面臨(lin)較多不(bu)利(li)因素，如(ru)煤炭價格維持(chi)高位運行等，國電(dian)電(dian)力(li)通(tong)過深化改革(ge)創新，推進提(ti)質(zhi)增(zeng)(zeng)效(xiao)，采取一系列(lie)措施，各(ge)發電(dian)板塊發電(dian)量均實(shi)現(xian)增(zeng)(zeng)長(chang)。
根據電(dian)力(li)(li)改革(ge)形勢，國電(dian)電(dian)力(li)(li)突出市(shi)場(chang)營(ying)銷(xiao)(xiao)，按(an)照“四先(xian)進、以領先(xian)、一強化”的(de)營(ying)銷(xiao)(xiao)策(ce)略(lve)，加強區域(yu)電(dian)力(li)(li)市(shi)場(chang)和交易(yi)規則(ze)研究，完善營(ying)銷(xiao)(xiao)組織體系，強化市(shi)場(chang)交易(yi)管理，建立(li)市(shi)場(chang)交易(yi)周(zhou)報、后(hou)評價等工作(zuo)機制，提高市(shi)場(chang)份額；利(li)用小時“四維”對(dui)標，發電(dian)利(li)用小時完成同比(bi)增加，多家火電(dian)企業(ye)利(li)用小時高于(yu)“五大三同”平均水平。
國電(dian)(dian)(dian)電(dian)(dian)(dian)力還積極推進(jin)火電(dian)(dian)(dian)企(qi)業整體運(yun)行優化，持續優化火電(dian)(dian)(dian)運(yun)行方式，該公司系(xi)統多(duo)臺(tai)火電(dian)(dian)(dian)機(ji)(ji)組(zu)在全(quan)國大機(ji)(ji)組(zu)能耗(hao)對標競賽中(zhong)獲獎。同時，根(gen)據水電(dian)(dian)(dian)、新能源“理論發電(dian)(dian)(dian)量(liang)平衡分(fen)析法(fa)”，國電(dian)(dian)(dian)電(dian)(dian)(dian)力進(jin)行風電(dian)(dian)(dian)、光電(dian)(dian)(dian)五項(xiang)損失(shi)和水電(dian)(dian)(dian)六(liu)項(xiang)損失(shi)分(fen)析，進(jin)一(yi)步實現了(le)降損失(shi)增效益；強化水電(dian)(dian)(dian)梯級調度(du)，減少汛期棄水，提高了(le)水量(liang)利用率，發電(dian)(dian)(dian)耗(hao)水率進(jin)一(yi)步降低(di)。