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前十月甘肅新能源現貨占國網電力現貨交易46.77%
發布者:wwh | 來源:中國能源網 | 0評論 | 3127查看 | 2018-11-29 17:56:28    

11月26日,國網甘肅省電力公司透露,截至10月底,甘肅向外省輸送電量267.2億千瓦時,較去年增長60.12%,其中以風電、光伏為主的新能源電量達131.5億千瓦時,占到甘肅對外輸送電量總量近一半。接收甘肅電量的省份主要有湖南、湖北、天津、陜西、廣東、青海、西藏、四川、重慶、上海、河南、山東、江西、江蘇、寧夏、安徽、河北、浙江、新疆19個省市。該公司預計,全年甘肅省向外省市輸送電量將超310億千萬時,這是2017年外送電量203億千瓦時的1.5倍,甘肅電力外送量創歷史最高。


甘肅(su)是(shi)(shi)電(dian)(dian)(dian)(dian)力(li)(li)能(neng)(neng)(neng)源大省(sheng)(sheng),截(jie)至2018年10月底(di),全(quan)省(sheng)(sheng)發(fa)電(dian)(dian)(dian)(dian)總(zong)(zong)裝(zhuang)(zhuang)機(ji)容量5079萬(wan)千(qian)瓦(wa)(wa)(wa),其中,火電(dian)(dian)(dian)(dian)2064萬(wan)千(qian)瓦(wa)(wa)(wa),水(shui)電(dian)(dian)(dian)(dian)927萬(wan)千(qian)瓦(wa)(wa)(wa),風電(dian)(dian)(dian)(dian)1282萬(wan)千(qian)瓦(wa)(wa)(wa),太陽能(neng)(neng)(neng)806萬(wan)千(qian)瓦(wa)(wa)(wa),新能(neng)(neng)(neng)源裝(zhuang)(zhuang)機(ji)共2088萬(wan)千(qian)瓦(wa)(wa)(wa),占全(quan)省(sheng)(sheng)總(zong)(zong)裝(zhuang)(zhuang)機(ji)量的(de)(de)(de)(de)41.1%,新能(neng)(neng)(neng)源發(fa)電(dian)(dian)(dian)(dian)量275億千(qian)瓦(wa)(wa)(wa)時(shi),占總(zong)(zong)發(fa)電(dian)(dian)(dian)(dian)量的(de)(de)(de)(de)24.7%,位居全(quan)國第一(yi),是(shi)(shi)甘肅(su)的(de)(de)(de)(de)主力(li)(li)電(dian)(dian)(dian)(dian)源。但是(shi)(shi),甘肅(su)工(gong)業基礎薄弱,經(jing)(jing)濟發(fa)展相對(dui)落后,省(sheng)(sheng)內(nei)市場(chang)對(dui)電(dian)(dian)(dian)(dian)力(li)(li)的(de)(de)(de)(de)需求(qiu)十(shi)分有限(xian)(xian),電(dian)(dian)(dian)(dian)力(li)(li)裝(zhuang)(zhuang)機(ji)與當地實際用電(dian)(dian)(dian)(dian)負荷比接(jie)近(jin)(jin)4:1,省(sheng)(sheng)內(nei)用電(dian)(dian)(dian)(dian)增長有限(xian)(xian),火電(dian)(dian)(dian)(dian)、水(shui)電(dian)(dian)(dian)(dian)及(ji)新能(neng)(neng)(neng)源電(dian)(dian)(dian)(dian)量均出現大量富余(yu),2017年富余(yu)電(dian)(dian)(dian)(dian)量高達(da)680億千(qian)瓦(wa)(wa)(wa)時(shi)。電(dian)(dian)(dian)(dian)力(li)(li)大量富余(yu)成為近(jin)(jin)年來(lai)困擾甘肅(su)發(fa)展的(de)(de)(de)(de)一(yi)個問題,不但造成電(dian)(dian)(dian)(dian)力(li)(li)資源的(de)(de)(de)(de)浪(lang)費,而(er)且甘肅(su)全(quan)省(sheng)(sheng)的(de)(de)(de)(de)經(jing)(jing)濟社(she)會發(fa)展也受到了制約。


甘(gan)(gan)(gan)(gan)(gan)肅(su)(su)(su)(su)省(sheng)政(zheng)府(fu)(fu)(fu)(fu)(fu)和(he)(he)國家(jia)電(dian)(dian)(dian)(dian)網(wang)公司高度重(zhong)視甘(gan)(gan)(gan)(gan)(gan)肅(su)(su)(su)(su)富余電(dian)(dian)(dian)(dian)力(li)(li)富余問題,采取多(duo)種措施促(cu)進甘(gan)(gan)(gan)(gan)(gan)肅(su)(su)(su)(su)富余電(dian)(dian)(dian)(dian)力(li)(li)向(xiang)外(wai)省(sheng)輸(shu)(shu)送。在甘(gan)(gan)(gan)(gan)(gan)肅(su)(su)(su)(su)省(sheng)政(zheng)府(fu)(fu)(fu)(fu)(fu)和(he)(he)國網(wang)的共同推(tui)動下,甘(gan)(gan)(gan)(gan)(gan)肅(su)(su)(su)(su)與天(tian)津(jin)、河南(nan)(nan)、重(zhong)慶等(deng)省(sheng)市(shi)(shi)簽署了(le)《甘(gan)(gan)(gan)(gan)(gan)肅(su)(su)(su)(su)省(sheng)人(ren)民政(zheng)府(fu)(fu)(fu)(fu)(fu)與天(tian)津(jin)市(shi)(shi)政(zheng)府(fu)(fu)(fu)(fu)(fu)甘(gan)(gan)(gan)(gan)(gan)電(dian)(dian)(dian)(dian)入津(jin)框(kuang)架協(xie)議(yi)(yi)》《河南(nan)(nan)省(sheng)人(ren)民政(zheng)府(fu)(fu)(fu)(fu)(fu)與甘(gan)(gan)(gan)(gan)(gan)肅(su)(su)(su)(su)省(sheng)人(ren)民政(zheng)府(fu)(fu)(fu)(fu)(fu)清潔電(dian)(dian)(dian)(dian)力(li)(li)戰略合作協(xie)議(yi)(yi)》《甘(gan)(gan)(gan)(gan)(gan)肅(su)(su)(su)(su)省(sheng)人(ren)民政(zheng)府(fu)(fu)(fu)(fu)(fu)與重(zhong)慶市(shi)(shi)政(zheng)府(fu)(fu)(fu)(fu)(fu)框(kuang)架協(xie)議(yi)(yi)》,與山東、陜(shan)西、四(si)川簽訂了(le)扶貧電(dian)(dian)(dian)(dian)量交易框(kuang)架協(xie)議(yi)(yi),固化甘(gan)(gan)(gan)(gan)(gan)肅(su)(su)(su)(su)外(wai)送電(dian)(dian)(dian)(dian)市(shi)(shi)場(chang)份額,并直接(jie)推(tui)動了(le)甘(gan)(gan)(gan)(gan)(gan)肅(su)(su)(su)(su)電(dian)(dian)(dian)(dian)力(li)(li)大規模(mo)外(wai)送。其中(zhong)在《甘(gan)(gan)(gan)(gan)(gan)肅(su)(su)(su)(su)省(sheng)人(ren)民政(zheng)府(fu)(fu)(fu)(fu)(fu)與天(tian)津(jin)市(shi)(shi)政(zheng)府(fu)(fu)(fu)(fu)(fu)甘(gan)(gan)(gan)(gan)(gan)電(dian)(dian)(dian)(dian)入津(jin)框(kuang)架協(xie)議(yi)(yi)》中(zhong),雙方約定2018年(nian)至2022年(nian),甘(gan)(gan)(gan)(gan)(gan)肅(su)(su)(su)(su)每年(nian)向(xiang)天(tian)津(jin)輸(shu)(shu)送電(dian)(dian)(dian)(dian)力(li)(li)20億(yi)(yi)千瓦時,5年(nian)將輸(shu)(shu)送100億(yi)(yi)千瓦時的電(dian)(dian)(dian)(dian)量,相(xiang)當于(yu)白銀市(shi)(shi)一(yi)年(nian)的售電(dian)(dian)(dian)(dian)量。


同時(shi),國(guo)網(wang)(wang)(wang)(wang)近年(nian)來(lai)也加大(da)了(le)(le)甘(gan)(gan)肅(su)(su)主電(dian)(dian)(dian)網(wang)(wang)(wang)(wang)和西(xi)北特高(gao)壓(ya)電(dian)(dian)(dian)網(wang)(wang)(wang)(wang)投資(zi)建(jian)設(she)力(li)度,助力(li)甘(gan)(gan)肅(su)(su)富余電(dian)(dian)(dian)力(li)跨(kua)省(sheng)(sheng)(sheng)外(wai)送(song)。國(guo)家電(dian)(dian)(dian)網(wang)(wang)(wang)(wang)在甘(gan)(gan)肅(su)(su)投資(zi)新(xin)建(jian)、擴建(jian)750千(qian)(qian)伏(fu)(fu)(fu)(fu)變(bian)電(dian)(dian)(dian)站(zhan)7座、330千(qian)(qian)伏(fu)(fu)(fu)(fu)變(bian)電(dian)(dian)(dian)站(zhan)28座,甘(gan)(gan)肅(su)(su)電(dian)(dian)(dian)網(wang)(wang)(wang)(wang)主網(wang)(wang)(wang)(wang)架實現從330/110千(qian)(qian)伏(fu)(fu)(fu)(fu)向(xiang)(xiang)750/330千(qian)(qian)伏(fu)(fu)(fu)(fu)的(de)(de)(de)重大(da)跨(kua)越(yue),通(tong)(tong)過18回750千(qian)(qian)伏(fu)(fu)(fu)(fu)線(xian)路(lu)與陜寧(ning)青(qing)新(xin)4省(sheng)(sheng)(sheng)區(qu)相聯,甘(gan)(gan)肅(su)(su)電(dian)(dian)(dian)網(wang)(wang)(wang)(wang)的(de)(de)(de)電(dian)(dian)(dian)網(wang)(wang)(wang)(wang)規劃、建(jian)設(she)、運維及電(dian)(dian)(dian)網(wang)(wang)(wang)(wang)運營水平快速(su)提升,抗風險(xian)能力(li)顯(xian)著增強,大(da)幅提升了(le)(le)甘(gan)(gan)肅(su)(su)省(sheng)(sheng)(sheng)內保供(gong)電(dian)(dian)(dian)、省(sheng)(sheng)(sheng)外(wai)多送(song)電(dian)(dian)(dian)、全力(li)消(xiao)納新(xin)能源的(de)(de)(de)能力(li)。特別是750千(qian)(qian)伏(fu)(fu)(fu)(fu)西(xi)北與新(xin)疆聯網(wang)(wang)(wang)(wang)第一、第二通(tong)(tong)道工(gong)(gong)程(cheng)、±800千(qian)(qian)伏(fu)(fu)(fu)(fu)新(xin)疆哈(ha)密(mi)至(zhi)河南(nan)(nan)鄭州直(zhi)流(liu)(liu)(liu)輸變(bian)電(dian)(dian)(dian)工(gong)(gong)程(cheng)、±800千(qian)(qian)伏(fu)(fu)(fu)(fu)甘(gan)(gan)肅(su)(su)酒(jiu)泉至(zhi)湖(hu)(hu)南(nan)(nan)韶關(guan)直(zhi)流(liu)(liu)(liu)輸變(bian)電(dian)(dian)(dian)工(gong)(gong)程(cheng)先后(hou)竣工(gong)(gong)投產,1100千(qian)(qian)伏(fu)(fu)(fu)(fu)新(xin)疆吉昌至(zhi)安吉古泉特高(gao)壓(ya)直(zhi)流(liu)(liu)(liu)輸電(dian)(dian)(dian)線(xian)今年(nian)也已(yi)經建(jian)成(cheng)。這一批超、特高(gao)壓(ya)跨(kua)省(sheng)(sheng)(sheng)電(dian)(dian)(dian)網(wang)(wang)(wang)(wang)大(da)通(tong)(tong)道建(jian)成(cheng)投產,為(wei)甘(gan)(gan)肅(su)(su)乃(nai)至(zhi)西(xi)北電(dian)(dian)(dian)力(li)大(da)規模遠(yuan)距(ju)離(li)輸送(song)提供(gong)了(le)(le)堅強的(de)(de)(de)網(wang)(wang)(wang)(wang)架支撐(cheng),跨(kua)省(sheng)(sheng)(sheng)跨(kua)區(qu)輸電(dian)(dian)(dian)能力(li)由(you)2010年(nian)的(de)(de)(de)260萬千(qian)(qian)瓦(wa)躍升到2450萬千(qian)(qian)瓦(wa)。2018年(nian)1至(zhi)10月份,僅±800千(qian)(qian)伏(fu)(fu)(fu)(fu)甘(gan)(gan)肅(su)(su)酒(jiu)泉至(zhi)湖(hu)(hu)南(nan)(nan)韶關(guan)直(zhi)流(liu)(liu)(liu)輸變(bian)電(dian)(dian)(dian)線(xian)路(lu)累計向(xiang)(xiang)湖(hu)(hu)南(nan)(nan)省(sheng)(sheng)(sheng)送(song)電(dian)(dian)(dian)量145億(yi)千(qian)(qian)瓦(wa)時(shi),其中新(xin)能源電(dian)(dian)(dian)量68億(yi)千(qian)(qian)瓦(wa)時(shi)。


隨(sui)著國(guo)家電(dian)(dian)(dian)(dian)力(li)體(ti)制(zhi)改革(ge)的(de)推進和電(dian)(dian)(dian)(dian)力(li)交(jiao)(jiao)易市場(chang)機制(zhi)的(de)完善,全(quan)國(guo)電(dian)(dian)(dian)(dian)力(li)交(jiao)(jiao)易統一市場(chang)的(de)逐(zhu)步形成(cheng)(cheng),中長期交(jiao)(jiao)易與(yu)電(dian)(dian)(dian)(dian)力(li)現貨(huo)市場(chang)交(jiao)(jiao)易方(fang)式對甘肅富(fu)余電(dian)(dian)(dian)(dian)力(li)外送也起(qi)到了(le)重(zhong)要作用,推動了(le)東(dong)西部省份(fen)之間(jian)、西北部與(yu)南方(fang)省份(fen)電(dian)(dian)(dian)(dian)力(li)交(jiao)(jiao)易額增(zeng)多。今年以來(lai),甘肅電(dian)(dian)(dian)(dian)力(li)現貨(huo)交(jiao)(jiao)易電(dian)(dian)(dian)(dian)量增(zeng)長明顯,1-10月,甘肅電(dian)(dian)(dian)(dian)力(li)共組織新能源現貨(huo)交(jiao)(jiao)易成(cheng)(cheng)交(jiao)(jiao)電(dian)(dian)(dian)(dian)量30.04億千瓦時,占國(guo)網電(dian)(dian)(dian)(dian)力(li)現貨(huo)交(jiao)(jiao)易的(de)46.77%,甘肅成(cheng)(cheng)為(wei)全(quan)國(guo)電(dian)(dian)(dian)(dian)力(li)現貨(huo)交(jiao)(jiao)易最(zui)大的(de)供應(ying)商(shang)。

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