文章來源：國家電網(wang)公司 發布時間：2013-04-28
今(jin)年(nian)(nian)第(di)一季度，國(guo)(guo)家電(dian)(dian)(dian)力(li)市場交易(yi)電(dian)(dian)(dian)量943.58億千瓦(wa)(wa)時，同(tong)比增長12.77%；特(te)高壓(ya)交易(yi)電(dian)(dian)(dian)量50.37億千瓦(wa)(wa)時，同(tong)比增長48.23%，為緩解(jie)局(ju)部(bu)地區缺電(dian)(dian)(dian)狀況、促進大范圍優化(hua)配置資源發(fa)揮了(le)(le)重(zhong)要作用。4月25日，國(guo)(guo)家電(dian)(dian)(dian)網公司(si)在京召開(kai)2012年(nian)(nian)第(di)一季度電(dian)(dian)(dian)力(li)市場交易(yi)信息(xi)發(fa)布會，發(fa)布了(le)(le)第(di)一季度電(dian)(dian)(dian)力(li)市場交易(yi)信息(xi)及2011年(nian)(nian)電(dian)(dian)(dian)力(li)市場交易(yi)年(nian)(nian)報。
第一季度，全(quan)社會用(yong)電(dian)(dian)(dian)量整體保(bao)持平穩(wen)增(zeng)(zeng)長，但用(yong)電(dian)(dian)(dian)增(zeng)(zeng)速(su)呈回落態勢。國(guo)家(jia)電(dian)(dian)(dian)網(wang)(wang)經(jing)營(ying)區域全(quan)社會用(yong)電(dian)(dian)(dian)量達(da)9499億千瓦時(shi)，同(tong)比增(zeng)(zeng)長7.16%，增(zeng)(zeng)幅(fu)同(tong)比回落5.74個(ge)百分點(dian)，延續了(le)2011年下半年以來的平穩(wen)回落態勢。除居民生(sheng)活用(yong)電(dian)(dian)(dian)增(zeng)(zeng)速(su)仍(reng)處于較高水平外(wai)，各產業用(yong)電(dian)(dian)(dian)增(zeng)(zeng)速(su)均出(chu)(chu)現不同(tong)程度回落。公(gong)司經(jing)營(ying)區域電(dian)(dian)(dian)力供需形勢總體平衡，僅四(si)川、河(he)南(nan)、河(he)北南(nan)部三個(ge)地區因機組非計劃停運等原因出(chu)(chu)現少量電(dian)(dian)(dian)力缺口。公(gong)司落實各項保(bao)電(dian)(dian)(dian)措施，特高壓交(jiao)流(liu)、直流(liu)示(shi)范(fan)工程運行穩(wen)定，圓(yuan)滿完(wan)成(cheng)了(le)元旦、春節、全(quan)國(guo)兩(liang)會、迎峰(feng)度冬等重大保(bao)電(dian)(dian)(dian)任(ren)務，保(bao)證了(le)電(dian)(dian)(dian)網(wang)(wang)安全(quan)和(he)可靠供電(dian)(dian)(dian)。
第一季度，國家(jia)電(dian)(dian)力市場交(jiao)(jiao)易電(dian)(dian)量(liang)(liang)快速增長(chang)(chang)，累計(ji)達到943.58億(yi)千(qian)(qian)瓦(wa)時(shi)(shi)，同比(bi)增長(chang)(chang)12.77%。特(te)高壓(ya)(ya)輸電(dian)(dian)交(jiao)(jiao)易電(dian)(dian)量(liang)(liang)占國家(jia)電(dian)(dian)力市場交(jiao)(jiao)易總量(liang)(liang)的5.67%。其中(zhong)，特(te)高壓(ya)(ya)交(jiao)(jiao)流(liu)輸電(dian)(dian)交(jiao)(jiao)易電(dian)(dian)量(liang)(liang)44.59億(yi)千(qian)(qian)瓦(wa)時(shi)(shi)，特(te)高壓(ya)(ya)直流(liu)輸電(dian)(dian)交(jiao)(jiao)易電(dian)(dian)量(liang)(liang)5.78億(yi)千(qian)(qian)瓦(wa)時(shi)(shi)。跨區(qu)跨省交(jiao)(jiao)易電(dian)(dian)量(liang)(liang)共完成(cheng)1311.76億(yi)千(qian)(qian)瓦(wa)時(shi)(shi)，同比(bi)增長(chang)(chang)13.70%。公司(si)充分(fen)發(fa)揮大(da)電(dian)(dian)網優化配置資(zi)源優勢，積極組織跨區(qu)跨省電(dian)(dian)力交(jiao)(jiao)易，支援各地區(qu)用電(dian)(dian)需求，確保了重慶電(dian)(dian)網入冬以來未(wei)出現電(dian)(dian)力缺口(kou)和河(he)北南(nan)網電(dian)(dian)力有序供應。
同(tong)時，國家(jia)電(dian)(dian)(dian)網公(gong)司挖(wa)掘西北地區、山西省的電(dian)(dian)(dian)力外送(song)潛力，兩地送(song)華中電(dian)(dian)(dian)量合(he)計116億千瓦時，同(tong)比增長(chang)52%，送(song)華中電(dian)(dian)(dian)力電(dian)(dian)(dian)量均創(chuang)新高。值(zhi)得(de)一提(ti)的是(shi)，1月份，公(gong)司組織(zhi)完(wan)成了西北送(song)華中年度(du)交易，在一定程(cheng)度(du)上滿足了華中電(dian)(dian)(dian)網全年的購電(dian)(dian)(dian)需求(qiu)，還創(chuang)造了以市場方式進行跨區電(dian)(dian)(dian)能支援、緩解電(dian)(dian)(dian)力供(gong)應緊張狀(zhuang)況的新模式。
國家電(dian)網公司(si)還進(jin)一步拓展發電(dian)權(quan)交易空間。第一季度發電(dian)權(quan)交易電(dian)量累(lei)計完(wan)成91.64億千瓦時，節約標準煤65.64萬(wan)(wan)噸(dun)，減排(pai)二(er)氧(yang)化硫、二(er)氧(yang)化碳分別為1.46萬(wan)(wan)噸(dun)、170.67萬(wan)(wan)噸(dun)，江蘇、浙江、福(fu)建完(wan)成交易電(dian)量最多。
在(zai)電(dian)(dian)源(yuan)方(fang)面(mian)，第(di)一(yi)季(ji)(ji)度(du)，國(guo)家(jia)電(dian)(dian)網(wang)經營(ying)區域(yu)新投(tou)產發電(dian)(dian)裝機997.30萬千(qian)瓦。受宏觀經濟放緩的影響，第(di)一(yi)季(ji)(ji)度(du)電(dian)(dian)煤(mei)需求增長有(you)所放緩，供應(ying)相(xiang)對充足(zu)，供需總(zong)體平(ping)衡；國(guo)家(jia)電(dian)(dian)網(wang)經營(ying)區域(yu)來水(shui)情(qing)況較(jiao)好，重點(dian)水(shui)電(dian)(dian)廠來水(shui)總(zong)體較(jiao)常年同期偏(pian)豐(feng)兩成多，較(jiao)去(qu)年同期偏(pian)豐(feng)四成。
發布會(hui)上，國家(jia)電網公(gong)司連續第6年發布了(le)電力(li)市(shi)場(chang)交易(yi)年報。2011年，國家(jia)電力(li)市(shi)場(chang)累計交易(yi)電量(liang)3999億千(qian)瓦時，同(tong)(tong)比(bi)增長11.54%；跨區(qu)跨省交易(yi)電量(liang)共(gong)完成(cheng)5324億千(qian)瓦時，同(tong)(tong)比(bi)增長9.62%。公(gong)司還通報了(le)近(jin)期(qi)電力(li)供需形勢。