http://www.kadhoai.com.cn 2026-05-02 10:52:44 來源:深圳市宇泰科技有限公司
7月24日,國家電網公司新聞發言人張正陵、guowangnengyuanyanjiuyuanfuzongjingjishibaijianhuazuokehulianwang,tanguojiadianwanggongsicujinfengdiankexuefazhan。woguofenglifadianguimohenda,erqiebingwangfadianyijingdadaoleshijiedeqianlie。在2006年,風電的裝機隻有200多萬千瓦,現在並網風電已經超過了5000萬千瓦。那我們如何保證及時並網,在並網當中有沒有遇到一些困難呢?
在(zai)風(feng)電(dian)發(fa)展(zhan)迅(xun)猛(meng)的(de)形(xing)勢(shi)下(xia),風(feng)電(dian)的(de)並(bing)網(wang)難(nan)度(du)成(cheng)為(wei)焦(jiao)點(dian)。最(zui)近(jin)幾(ji)年(nian),我(wo)國(guo)風(feng)電(dian)行(xing)業(ye)發(fa)展(zhan)迅(xun)速(su),風(feng)電(dian)企(qi)業(ye)積(ji)極(ji)地(di)跑(pao)馬(ma)圈(quan)地(di),各(ge)種(zhong)風(feng)電(dian)項(xiang)目(mu)紛(fen)紛(fen)上(shang)馬(ma)。但(dan)是(shi)由(you)於(yu)電(dian)網(wang)並(bing)無(wu)法(fa)接(jie)受(shou)風(feng)電(dian)入(ru)網(wang)等(deng)問(wen)題(ti),風(feng)電(dian)發(fa)展(zhan)不(bu)得(de)不(bu)放(fang)慢(man)前(qian)進(jin)的(de)腳(jiao)步(bu)。這(zhe)個(ge)難(nan)在(zai)什(shen)麼(me)地(di)方(fang)呢(ne)?主要有三個方麵:
1)首shou先xian,風feng電dian的de規gui劃hua和he電dian網wang的de規gui劃hua不bu夠gou銜xian接jie。我wo們men國guo家jia的de風feng電dian資zi源yuan非fei常chang集ji中zhong,並bing且qie大da多duo位wei於yu經jing濟ji欠qian發fa達da的de地di區qu,也ye就jiu是shi說shuo風feng大da的de地di區qu負fu荷he小xiao,風feng電dian當dang地di用yong的de少shao,甚shen至zhi不bu用yong,這zhe是shi我wo們men國guo家jia的de一yi個ge基ji本ben國guo情qing,跟gen國guo外wai的de差cha別bie很hen大da。比bi如ru說shuo我wo們men剛gang才cai提ti到dao的de這zhe四si個ge地di區qu,蒙meng東dong、蒙西、酒泉和冀北市場的用電量隻占全國的10%,他ta們men自zi己ji發fa的de風feng電dian基ji本ben不bu用yong,這zhe個ge反fan差cha很hen大da。因yin為wei大da規gui模mo的de風feng電dian在zai當dang地di難nan以yi消xiao納na,所suo以yi我wo們men需xu要yao逐zhu步bu升sheng壓ya。因yin此ci,風feng電dian的de規gui劃hua和he電dian網wang的de規gui劃hua協xie調tiao配pei合he,非fei常chang重zhong要yao。如ru果guo沒mei有you一yi個ge統tong一yi的de規gui劃hua,這zhe個ge難nan度du非fei常chang大da,這zhe個ge是shi我wo們men講jiang的de第di一yi個ge難nan。
2)qici,fengdiandeqianqihejianshedegongqi,tadezhouqifeichangduan。yigefengdianchangdaduojianzairenyanxishaodediqu,quankuaidi,lishangganzijiukeyifadian。qianqizhengfudechengxubijiaojiandan。yibanlaijiangyige5萬千瓦的發電廠,半年就可以建成。那麼跟風電相比,風電是一個點,電網是一條線,這條線要跨越鐵路、heliu,yaoraokaichengzhenhecunzhuang。suoyi,womendeqianqigongzuoxiangduilaijiangbijiaofuza。kansifengdianchangdejianshezhouqibijiaoduan,henkuaijiukeyijianxiao。danshishijishangruguozhenzhengbazhexiedianshusongdaoquanguozhengtidedianwangshang,haishiyaoyouyigeguocheng。wangwangshifengdianchangyijinghezhunkaigongle,dianwanghaimeiyouhezhun,xianhefenghouhewang,wangwangjiushizheyangdeqingkuang。lingwai,dianwanggongchengjianshedegongqixiangduibijiaochang,yigefengdianchangbannianjiukeyijianqilai,danshiwomenyige220千伏的線路建成,要一年以上。這樣就要求我們電網公司,對電網的前期工作要超前,還要千方百計縮短電網建設的工期。
3)我們國家這些年大量的風電廠被“拆分”。按照國家規定,風電的核準,5萬千瓦以上由中央政府來核準,5萬wan千qian瓦wa以yi下xia由you省sheng級ji政zheng府fu核he準zhun。這zhe些xie年nian地di方fang政zheng府fu發fa展zhan風feng電dian的de積ji極ji性xing很hen高gao,但dan是shi有you的de地di方fang為wei了le直zhi接jie通tong過guo省sheng級ji核he準zhun,把ba這zhe些xie都dou拆chai分fen了le,把ba它ta拆chai分fen成cheng4.95wanqianwajiyixia。zhejiuzaochengdianwangqiye,zaianpaidianwangzhengtiwaisongfangan,baokuoanpaixiangmujianshedeshihou,wusuoshicong。yinweiyigewanzhengdefengdianchang,ruguoshiyouyijialaijianshe,yiqijiancheng,womendepeitaoshihenrongyide。ruguoyigefengdianchangyouduogeyezhufenbiekaifa,fenbiegenwomentijierudeyaoqiu,womenhennantongyiguihua。
業(ye)主(zhu)有(you)沒(mei)有(you)想(xiang)到(dao),雖(sui)然(ran)他(ta)們(men)的(de)規(gui)模(mo)降(jiang)下(xia)來(lai),在(zai)省(sheng)一(yi)級(ji)更(geng)快(kuai)得(de)到(dao)批(pi)複(fu),但(dan)是(shi)電(dian)網(wang)的(de)建(jian)設(she)如(ru)果(guo)跟(gen)不(bu)上(shang)的(de)話(hua),他(ta)們(men)生(sheng)產(chan)的(de)電(dian)並(bing)不(bu)會(hui)到(dao)國(guo)家(jia)的(de)電(dian)網(wang)上(shang)。這(zhe)要(yao)求(qiu)國(guo)家(jia)電(dian)網(wang)及(ji)時(shi)跟(gen)蹤(zong)這(zhe)些(xie)項(xiang)目(mu)的(de)進(jin)展(zhan),主(zhu)動(dong)地(di)要(yao)跟(gen)這(zhe)些(xie)眾(zhong)多(duo)的(de)風(feng)電(dian)業(ye)主(zhu)去(qu)溝(gou)通(tong),去(qu)交(jiao)流(liu)並(bing)且(qie)及(ji)時(shi)地(di)調(tiao)整(zheng)我(wo)們(men)的(de)建(jian)設(she)方(fang)案(an)。總(zong)的(de)來(lai)說(shuo),麵(mian)對(dui)這(zhe)些(xie)困(kun)難(nan),應(ying)當(dang)說(shuo)國(guo)家(jia)電(dian)網(wang)公(gong)司(si)做(zuo)出(chu)了(le)艱(jian)苦(ku)努(nu)力(li)。2006年以來,國家電網累計投資458億元用於風電並網的建設。國家電網建設各電壓等級的並網線路是2.5萬公裏,相當於走完兩個長征。國家批複的項目我們絕大多數都可以做到及時並網。