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　　3月1日，國家電網公司電網建設標準暨科技減災新聞發布會在京召開。發布會介紹了為提高電網抵御特大冰雪災害能力、電網應急抗災水平，國家電網公司制定實施電網建設標準和利用科技手段減輕災害對電網影響的展開情況。國家發改委、國資委、中電聯領導出席了會議。

　　今年1月中(zhong)旬以來，我國南方部分地(di)區遭受(shou)(shou)了歷史罕見的(de)持續(xu)低溫雨雪冰凍災(zai)(zai)(zai)害，交通阻塞，電力供(gong)應中(zhong)斷，工農業生(sheng)產和人民群眾生(sheng)活受(shou)(shou)到(dao)嚴(yan)重影響(xiang)(xiang)。由于輸電線路覆冰厚(hou)度大大超過國家(jia)規(gui)定的(de)設(she)計標準，導致(zhi)受(shou)(shou)災(zai)(zai)(zai)地(di)區電網設(she)施損毀(hui)嚴(yan)重，電網安全(quan)和電力供(gong)應受(shou)(shou)到(dao)嚴(yan)峻考驗。國家(jia)電網公(gong)司在舉全(quan)公(gong)司之力進(jin)行(xing)抗冰搶險，組織災(zai)(zai)(zai)后重建的(de)同時(shi)，就(jiu)如(ru)何提高電網抵(di)御特(te)大自然災(zai)(zai)(zai)害能力的(de)問(wen)題進(jin)行(xing)了深(shen)入的(de)反思(si)(si)和思(si)(si)考，就(jiu)如(ru)何突出科技手段，有效(xiao)降(jiang)低災(zai)(zai)(zai)害影響(xiang)(xiang)，如(ru)何調整電網建設(she)標準工作展開深(shen)入研究。

　　國(guo)家(jia)電(dian)網(wang)(wang)公(gong)司(si)(si)在(zai)災(zai)情(qing)發生(sheng)的(de)第一時間便高度重視(shi)對(dui)電(dian)網(wang)(wang)受災(zai)情(qing)況的(de)搜集和(he)(he)研究。公(gong)司(si)(si)先后(hou)派出多路(lu)專家(jia)技術(shu)隊伍前(qian)往各電(dian)力(li)設備受災(zai)現(xian)場，搜集一手資料。組織技術(shu)專題(ti)會議，研究利(li)用科技除(chu)冰融冰的(de)手段(duan)。同時，為保(bao)證嚴(yan)重自(zi)然(ran)災(zai)害條件下主網(wang)(wang)安全(quan)穩(wen)定(ding)(ding)運行和(he)(he)對(dui)重要用戶的(de)持(chi)續供電(dian)，國(guo)家(jia)電(dian)網(wang)(wang)公(gong)司(si)(si)研究制(zhi)定(ding)(ding)了(le)《電(dian)網(wang)(wang)差異(yi)化規劃(hua)設計指導意見》，制(zhi)定(ding)(ding)了(le)系(xi)列(lie)電(dian)網(wang)(wang)建(jian)設的(de)企業(ye)標(biao)準(zhun)用于指導災(zai)后(hou)電(dian)網(wang)(wang)建(jian)設和(he)(he)后(hou)期改造。在(zai)此基礎(chu)上(shang)，國(guo)家(jia)電(dian)網(wang)(wang)公(gong)司(si)(si)將全(quan)面與國(guo)家(jia)相關的(de)標(biao)準(zhun)制(zhi)定(ding)(ding)部門通力(li)配合，不斷完(wan)善國(guo)家(jia)的(de)相應工業(ye)標(biao)準(zhun)。在(zai)新的(de)國(guo)家(jia)標(biao)準(zhun)正式(shi)出臺后(hou)，將嚴(yan)格按國(guo)家(jia)標(biao)準(zhun)開展電(dian)網(wang)(wang)的(de)規劃(hua)和(he)(he)建(jian)設。

　　國(guo)家電(dian)(dian)網(wang)公(gong)(gong)司將利用科技(ji)(ji)手段、開展(zhan)科技(ji)(ji)創(chuang)新提(ti)高(gao)電(dian)(dian)網(wang)抵御冰(bing)(bing)雪災(zai)(zai)(zai)(zai)害作為(wei)重中之重。公(gong)(gong)司及時啟動(dong)電(dian)(dian)網(wang)防(fang)(fang)冰(bing)(bing)減(jian)(jian)災(zai)(zai)(zai)(zai)科技(ji)(ji)攻關(guan)工作，編制完成《電(dian)(dian)網(wang)防(fang)(fang)冰(bing)(bing)減(jian)(jian)災(zai)(zai)(zai)(zai)關(guan)鍵技(ji)(ji)術研究(jiu)計(ji)劃》,從電(dian)(dian)網(wang)防(fang)(fang)冰(bing)(bing)抗災(zai)(zai)(zai)(zai)、冰(bing)(bing)災(zai)(zai)(zai)(zai)預(yu)警(jing)監(jian)測、覆冰(bing)(bing)應急處(chu)置(zhi)到災(zai)(zai)(zai)(zai)后恢(hui)復建(jian)(jian)設4個方(fang)面，研究(jiu)提(ti)出(chu)了8類(lei)共40項(xiang)(xiang)防(fang)(fang)冰(bing)(bing)減(jian)(jian)災(zai)(zai)(zai)(zai)科技(ji)(ji)項(xiang)(xiang)目，基本覆蓋了電(dian)(dian)網(wang)規劃建(jian)(jian)設、生產維(wei)護、調(diao)(diao)度(du)運行、供電(dian)(dian)服務(wu)和應急處(chu)置(zhi)各個環節(jie)。國(guo)家電(dian)(dian)網(wang)公(gong)(gong)司為(wei)科技(ji)(ji)減(jian)(jian)災(zai)(zai)(zai)(zai)工作建(jian)(jian)立了組織(zhi)領(ling)導機(ji)構，做到統籌協(xie)調(diao)(diao)、合(he)力攻關(guan)。在組織(zhi)協(xie)調(diao)(diao)機(ji)制逐步健全的(de)同時，國(guo)家電(dian)(dian)網(wang)公(gong)(gong)司防(fang)(fang)冰(bing)(bing)減(jian)(jian)災(zai)(zai)(zai)(zai)科技(ji)(ji)攻關(guan)預(yu)期(qi)會取得大容量、高(gao)效率、自動(dong)化電(dian)(dian)氣融冰(bing)(bing)裝置(zhi)和靈活實用的(de)機(ji)械除(chu)冰(bing)(bing)裝置(zhi)等8項(xiang)(xiang)科技(ji)(ji)成果。

　　以科(ke)學發(fa)展(zhan)觀為(wei)指(zhi)(zhi)導(dao)(dao)，提高電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)建(jian)設(she)標(biao)準(zhun)成為(wei)了國家(jia)(jia)電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)公(gong)(gong)司提高電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)抗災(zai)能力(li)(li)和可靠(kao)供電(dian)(dian)(dian)(dian)(dian)能力(li)(li)的(de)重要(yao)手段。針對(dui)電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)恢復之后如何進(jin)(jin)一(yi)(yi)步加強改造以及目前正在(zai)進(jin)(jin)行的(de)電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)新(xin)建(jian)項目如何建(jian)設(she)問題(ti)，國家(jia)(jia)電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)公(gong)(gong)司多次召(zhao)開會議研究(jiu)部署電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)設(she)計(ji)(ji)標(biao)準(zhun)修(xiu)訂(ding)工作。公(gong)(gong)司組織(zhi)中國電(dian)(dian)(dian)(dian)(dian)力(li)(li)工程顧問集團公(gong)(gong)司及六大設(she)計(ji)(ji)院、中國電(dian)(dian)(dian)(dian)(dian)科(ke)院等權威(wei)設(she)計(ji)(ji)科(ke)研單位和下屬公(gong)(gong)司，對(dui)冰災(zai)情況及其成因(yin)進(jin)(jin)行深入(ru)(ru)調研和分析(xi)。本著35～330千(qian)伏(fu)(fu)電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)設(she)防(fang)標(biao)準(zhun)由15年(nian)(nian)(nian)一(yi)(yi)遇(yu)(yu)提高到30年(nian)(nian)(nian)一(yi)(yi)遇(yu)(yu)，500千(qian)伏(fu)(fu)電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)設(she)防(fang)標(biao)準(zhun)由30年(nian)(nian)(nian)一(yi)(yi)遇(yu)(yu)提高到50年(nian)(nian)(nian)一(yi)(yi)遇(yu)(yu)，750千(qian)伏(fu)(fu)電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)設(she)防(fang)標(biao)準(zhun)50年(nian)(nian)(nian)一(yi)(yi)遇(yu)(yu)，正在(zai)建(jian)設(she)特高壓工程災(zai)防(fang)標(biao)準(zhun)100年(nian)(nian)(nian)一(yi)(yi)遇(yu)(yu)的(de)要(yao)求，對(dui)現有線路設(she)計(ji)(ji)規程規范和技術規定進(jin)(jin)行認真梳理，對(dui)需要(yao)提高標(biao)準(zhun)、修(xiu)訂(ding)完善的(de)具(ju)體條款，開展(zhan)深入(ru)(ru)的(de)對(dui)比分析(xi)與測算，修(xiu)訂(ding)形成國家(jia)(jia)電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)公(gong)(gong)司《110～750kV架(jia)空輸電(dian)(dian)(dian)(dian)(dian)線路設(she)計(ji)(ji)技術規定》等5項電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)設(she)計(ji)(ji)企業標(biao)準(zhun)及《電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)差異化規劃設(she)計(ji)(ji)指(zhi)(zhi)導(dao)(dao)意(yi)見》。