化解棄(qi)風限電是場(chang)持久戰
發布時間：2021-01-25 來源：河南啟(qi)德電氣有限公司(si)
國(guo)家能源局日前發布的數據(ju)顯示，今年前3月，全國(guo)風(feng)(feng)電(dian)(dian)(dian)(dian)棄風(feng)(feng)電(dian)(dian)(dian)(dian)量(liang)較去年同期減少57億千(qian)瓦(wa)時(shi)，棄風(feng)(feng)限電(dian)(dian)(dian)(dian)情況(kuang)明顯好(hao)轉。不(bu)過值得注意的是，一季度全國(guo)風(feng)(feng)電(dian)(dian)(dian)(dian)棄風(feng)(feng)電(dian)(dian)(dian)(dian)量(liang)高達135億千(qian)瓦(wa)時(shi)，總量(liang)仍(reng)然較高；吉林、黑龍江、甘(gan)肅、新疆(jiang)等地(di)的棄風(feng)(feng)率更是分別高達44%、36%、36%、34%。面對如(ru)此嚴(yan)峻的棄風(feng)(feng)形勢，我(wo)們必(bi)須(xu)清醒地(di)認(ren)識到，化解"棄風(feng)(feng)"是場持久戰。
近年(nian)來，隨著我(wo)國風(feng)(feng)電跨(kua)越式發展(zhan)，棄風(feng)(feng)限電情況一(yi)直(zhi)未能被(bei)較(jiao)好地解決，成(cheng)為(wei)影響(xiang)我(wo)國風(feng)(feng)電持續健(jian)康(kang)發展(zhan)的(de)大問(wen)題。早在(zai)今年(nian)2月，國家(jia)能源局發布(bu)2017年(nian)風(feng)(feng)電投資監測預警結果顯示(shi)，內蒙古(gu)、黑(hei)龍江、吉林、寧夏、甘肅、新疆（含兵團）等(deng)省（區(qu)(qu)）為(wei)風(feng)(feng)電開(kai)發建(jian)設(she)紅色預警區(qu)(qu)域，同時明(ming)確以上區(qu)(qu)域不得核(he)準建(jian)設(she)新的(de)風(feng)(feng)電項目，給(gei)風(feng)(feng)電建(jian)設(she)再次拉響(xiang)了"紅色警報(bao)"。
與(yu)此同時，《風(feng)電(dian)(dian)(dian)(dian)發展"十三五(wu)"規劃》提出，到2020年，風(feng)電(dian)(dian)(dian)(dian)并(bing)網裝機容量達2.1億(yi)千瓦以(yi)上，風(feng)電(dian)(dian)(dian)(dian)年發電(dian)(dian)(dian)(dian)量達4200億(yi)千瓦時以(yi)上，約占(zhan)全(quan)國總發電(dian)(dian)(dian)(dian)量的(de)6%。這意(yi)味著風(feng)電(dian)(dian)(dian)(dian)產業還將在較長時間內保持快(kuai)速增長勢頭(tou)。這一背景下，提高(gao)風(feng)電(dian)(dian)(dian)(dian)消(xiao)納(na)比例就成為重(zhong)中之重(zhong)。
為有(you)效(xiao)解決(jue)"棄(qi)風"問題，下一步，必須充分挖(wa)掘系統(tong)調峰能(neng)力，推(tui)進現(xian)有(you)火電(dian)(dian)機組的靈(ling)活(huo)性改造(zao)。同時，拓展風電(dian)(dian)消納新領域，提(ti)(ti)高風電(dian)(dian)就(jiu)地(di)(di)利(li)用(yong)能(neng)力，比(bi)如推(tui)廣風電(dian)(dian)清潔供暖、開展風電(dian)(dian)制氫、風電(dian)(dian)淡化海水等新型就(jiu)地(di)(di)消納示范(fan)等。此(ci)外(wai)(wai)，還要繼續加(jia)大電(dian)(dian)網投資力度，利(li)用(yong)特高壓輸電(dian)(dian)通道進行(xing)大規模跨(kua)區外(wai)(wai)送消納，提(ti)(ti)高電(dian)(dian)網運(yun)行(xing)的靈(ling)活(huo)性、安全性和穩定性
國家能源局日前發布的數據顯示(shi)，今年(nian)前3月，全(quan)國風(feng)電(dian)(dian)棄(qi)(qi)風(feng)電(dian)(dian)量(liang)較(jiao)去(qu)年(nian)同期減少(shao)57億千(qian)瓦(wa)時(shi)，棄(qi)(qi)風(feng)限(xian)電(dian)(dian)情況明顯好轉。不過值得注意的是，一季度(du)全(quan)國風(feng)電(dian)(dian)棄(qi)(qi)風(feng)電(dian)(dian)量(liang)高(gao)達135億千(qian)瓦(wa)時(shi)，總量(liang)仍然較(jiao)高(gao)；吉林、黑(hei)龍(long)江、甘(gan)肅(su)、新疆等地的棄(qi)(qi)風(feng)率(lv)更(geng)是分別(bie)高(gao)達44%、36%、36%、34%。面對如此嚴(yan)峻的棄(qi)(qi)風(feng)形勢，我(wo)們必須清醒...
