根據預測,按照平均10%左右的儲能配套來估計,在“十三五”期間我國僅風光電站配套儲能的市場空間就有30GW以上;加上更大規模的用戶側及調頻市場,儲能市場規模有望超過60GW。面對巨大市場空間,我國儲能產業將迎來風口。
當前,世界能(neng)(neng)(neng)源(yuan)(yuan)格局深(shen)刻變(bian)化,新一(yi)輪能(neng)(neng)(neng)源(yuan)(yuan)變(bian)革和轉(zhuan)型發(fa)展(zhan)正在蓬勃興起,發(fa)展(zhan)可再生(sheng)能(neng)(neng)(neng)源(yuan)(yuan)已成為(wei)(wei)世界各國(guo)的普遍共識和一(yi)致行動。推進(jin)能(neng)(neng)(neng)源(yuan)(yuan)革命,實現綠(lv)色發(fa)展(zhan),加(jia)快(kuai)開(kai)發(fa)利用以風、光為(wei)(wei)重點的可再生(sheng)能(neng)(neng)(neng)源(yuan)(yuan),保持在可再生(sheng)能(neng)(neng)(neng)源(yuan)(yuan)領(ling)域的領(ling)跑態(tai)勢是(shi)我(wo)國(guo)實現能(neng)(neng)(neng)源(yuan)(yuan)高質量發(fa)展(zhan)的不二(er)選(xuan)擇。儲能(neng)(neng)(neng),則(ze)是(shi)其中不可替代的力量。
儲能是推動主體能源由化石能源向可再生能源更替的關鍵技術
推動(dong)儲能(neng)發(fa)展是實現(xian)能(neng)源綠色發(fa)展的內在邏輯。
落實(shi)綠色發(fa)展(zhan)理念,加強(qiang)生(sheng)態文明(ming)建設,確保(bao)實(shi)現2020年(nian)(nian)、2030年(nian)(nian)非化石能(neng)源(yuan)消費(fei)占(zhan)一(yi)次(ci)能(neng)源(yuan)比(bi)重15%、20%的(de)戰略目(mu)標(biao),化石能(neng)源(yuan)進入全面存量替代的(de)階段;到2050年(nian)(nian)時,在一(yi)次(ci)能(neng)源(yuan)消費(fei)中的(de)比(bi)重達到60%,在電力(li)(li)消費(fei)中的(de)比(bi)重達到80%,成為能(neng)源(yuan)供應的(de)主體力(li)(li)量,確保(bao)我國(guo)在此(ci)之前全面完成能(neng)源(yuan)轉(zhuan)型……實(shi)現這一(yi)宏偉(wei)目(mu)標(biao),就必須大力(li)(li)發(fa)展(zhan)風電、光伏(fu)產業。
截至2017年底,我國風(feng)(feng)電(dian)(dian)(dian)裝(zhuang)機(ji)新增15GW,累計達到164GW,光(guang)(guang)(guang)伏發(fa)電(dian)(dian)(dian)新增裝(zhuang)機(ji)53GW,總(zong)規模達到130GW,無論是增速還是總(zong)量繼續(xu)穩(wen)居世(shi)界第(di)一(yi)。但由于(yu)風(feng)(feng)電(dian)(dian)(dian)、光(guang)(guang)(guang)伏本身的(de)(de)不(bu)穩(wen)定以及消(xiao)納(na)(na)難(nan)等(deng)原因(yin),棄風(feng)(feng)、棄光(guang)(guang)(guang)始終沒(mei)有很好的(de)(de)解決(jue),居高不(bu)下(xia)的(de)(de)棄風(feng)(feng)、棄光(guang)(guang)(guang)率成為行業發(fa)展繞不(bu)開的(de)(de)難(nan)題,成為當下(xia)制約光(guang)(guang)(guang)伏、風(feng)(feng)電(dian)(dian)(dian)取得進一(yi)步(bu)發(fa)展的(de)(de)首(shou)要因(yin)素。而要從根本上解決(jue)棄風(feng)(feng)棄光(guang)(guang)(guang)問(wen)題,儲(chu)能(neng)是必(bi)不(bu)可(ke)(ke)少的(de)(de)一(yi)項技術,為有望徹底解決(jue)棄風(feng)(feng)棄光(guang)(guang)(guang)問(wen)題提供(gong)了(le)可(ke)(ke)能(neng)。當光(guang)(guang)(guang)伏電(dian)(dian)(dian)站(zhan)、風(feng)(feng)電(dian)(dian)(dian)站(zhan)配(pei)備了(le)儲(chu)能(neng)系統(tong),不(bu)僅可(ke)(ke)以對暫(zan)時無法消(xiao)納(na)(na)的(de)(de)電(dian)(dian)(dian)力進行儲(chu)存,避(bi)免(mian)棄光(guang)(guang)(guang)棄風(feng)(feng),還可(ke)(ke)以保障天氣變化(hua)時電(dian)(dian)(dian)站(zhan)的(de)(de)正常供(gong)電(dian)(dian)(dian)。
國(guo)家發改(gai)委、國(guo)家能(neng)(neng)(neng)源局五(wu)部委在促(cu)進儲能(neng)(neng)(neng)技(ji)術與產業發展的(de)(de)指導(dao)意見中指出,儲能(neng)(neng)(neng)能(neng)(neng)(neng)夠(gou)顯著提高風、光等可再(zai)生能(neng)(neng)(neng)源的(de)(de)消納水平,支撐分布式電力及微(wei)網,是推動(dong)主體能(neng)(neng)(neng)源由(you)化石能(neng)(neng)(neng)源向(xiang)可再(zai)生能(neng)(neng)(neng)源更替的(de)(de)關鍵技(ji)術。
推(tui)動(dong)儲能發(fa)展是(shi)實現風光(guang)健康(kang)發(fa)展的關鍵支(zhi)撐。
在(zai)以風、光(guang)(guang)為重點的可再生能源高速發(fa)展(zhan)的過程中(zhong),儲(chu)能的作用可謂(wei)大矣。一則,風電、光(guang)(guang)伏(fu)特別(bie)是(shi)分布式光(guang)(guang)伏(fu)的快速發(fa)展(zhan),為儲(chu)能市(shi)場(chang)(chang)開辟了光(guang)(guang)明的前景。二(er)則,棄(qi)風、棄(qi)光(guang)(guang)依然是(shi)制(zhi)(zhi)約行業健(jian)康發(fa)展(zhan)的難(nan)題。二(er)者相(xiang)伴相(xiang)生、既制(zhi)(zhi)約又促(cu)進(jin),使得儲(chu)能成為新(xin)能源市(shi)場(chang)(chang)未(wei)來(lai)發(fa)展(zhan)的關鍵(jian)。
從(cong)全(quan)國來看(kan),2017年棄(qi)(qi)(qi)風棄(qi)(qi)(qi)光(guang)雖然(ran)有(you)一定程度緩解,但數(shu)字依(yi)然(ran)不容樂觀。棄(qi)(qi)(qi)風率下(xia)降(jiang)超過(guo)10個百(bai)分點(dian)的(de)甘肅(su),其棄(qi)(qi)(qi)風率依(yi)然(ran)高達33%;新疆(jiang)等地的(de)棄(qi)(qi)(qi)光(guang)率亦在20%以(yi)上(shang)。國家能(neng)(neng)(neng)(neng)(neng)(neng)源局的(de)數(shu)字表明(ming),今年上(shang)半年,經過(guo)多(duo)方施策(ce),全(quan)國棄(qi)(qi)(qi)風、棄(qi)(qi)(qi)光(guang)率分別下(xia)降(jiang)到8.7%、3.6%,同比分別下(xia)降(jiang)5和3.2個百(bai)分點(dian)。在各地電(dian)網(wang)負荷屢(lv)創新高的(de)大環(huan)境下(xia),這樣的(de)數(shu)字越發說明(ming)了棄(qi)(qi)(qi)風棄(qi)(qi)(qi)光(guang)之痼疾難除。而儲(chu)(chu)能(neng)(neng)(neng)(neng)(neng)(neng)不僅平滑(hua)風電(dian)機組的(de)輸出功(gong)率,增強電(dian)網(wang)的(de)穩定性(xing)、安(an)全(quan)性(xing),同時,在增加可再生(sheng)(sheng)能(neng)(neng)(neng)(neng)(neng)(neng)源上(shang)網(wang)電(dian)量(liang)上(shang)還有(you)一個放(fang)大效(xiao)應(ying)或杠桿(gan)效(xiao)應(ying)。實(shi)踐(jian)證明(ming),1個兆瓦時的(de)儲(chu)(chu)能(neng)(neng)(neng)(neng)(neng)(neng)電(dian)量(liang)可以(yi)提(ti)高2-3個兆瓦時甚至更多(duo)兆瓦時的(de)可再生(sheng)(sheng)能(neng)(neng)(neng)(neng)(neng)(neng)源上(shang)網(wang)電(dian)量(liang)。因(yin)為它能(neng)(neng)(neng)(neng)(neng)(neng)使得(de)可再生(sheng)(sheng)能(neng)(neng)(neng)(neng)(neng)(neng)源的(de)輸出更加平穩,電(dian)能(neng)(neng)(neng)(neng)(neng)(neng)質量(liang)得(de)到提(ti)升。儲(chu)(chu)能(neng)(neng)(neng)(neng)(neng)(neng)能(neng)(neng)(neng)(neng)(neng)(neng)夠促(cu)進能(neng)(neng)(neng)(neng)(neng)(neng)源生(sheng)(sheng)產消費開放(fang)共享和靈活交易、實(shi)現多(duo)能(neng)(neng)(neng)(neng)(neng)(neng)協同,是構建能(neng)(neng)(neng)(neng)(neng)(neng)源互聯網(wang),推(tui)動電(dian)力(li)體制改革(ge)和促(cu)進能(neng)(neng)(neng)(neng)(neng)(neng)源新業態發展的(de)核心基礎和關鍵(jian)支撐。
推(tui)動儲能發展是提(ti)高能源綜合利(li)用效(xiao)率的(de)必由之路。
統計表(biao)明,我(wo)國(guo)風電(dian)(dian)裝機是美國(guo)的2倍,但發(fa)電(dian)(dian)量僅僅比美國(guo)高出20%。除去設(she)備、技術等因(yin)素外,綜(zong)合(he)效率低(di)是造(zao)成(cheng)發(fa)電(dian)(dian)量低(di)的根本原因(yin)。大量的棄風、棄光(guang)(guang)(guang),造(zao)成(cheng)了發(fa)電(dian)(dian)資產的過度閑置,降低(di)了可再(zai)生能源的綜(zong)合(he)利用(yong)效率。有(you)數(shu)字表(biao)明,2017年,作為我(wo)國(guo)西(xi)部光(guang)(guang)(guang)伏重鎮陜(shan)(shan)西(xi)、青(qing)海(hai)、寧夏三地棄光(guang)(guang)(guang)電(dian)(dian)量19.87億(yi)千瓦時,棄光(guang)(guang)(guang)率7.69%,陜(shan)(shan)西(xi)一省(sheng)棄光(guang)(guang)(guang)率高達13%,棄光(guang)(guang)(guang)電(dian)(dian)量達7億(yi)千瓦時之多。正因(yin)為棄光(guang)(guang)(guang)嚴重,個別地區新增光(guang)(guang)(guang)伏裝機幾乎陷入了停滯。
全(quan)面構建以可再生(sheng)能(neng)(neng)(neng)源(yuan)(yuan)為(wei)主體(ti)(ti)的(de)(de)現(xian)代能(neng)(neng)(neng)源(yuan)(yuan)體(ti)(ti)系是(shi)新時代能(neng)(neng)(neng)源(yuan)(yuan)發(fa)展的(de)(de)藍圖,隨(sui)著大規模可再生(sheng)能(neng)(neng)(neng)源(yuan)(yuan)接入電(dian)網并有效消納,通過儲能(neng)(neng)(neng)來提高(gao)能(neng)(neng)(neng)源(yuan)(yuan)特別是(shi)可再生(sheng)能(neng)(neng)(neng)源(yuan)(yuan)的(de)(de)綜合利用效率,是(shi)實現(xian)力(li)爭到2035年(nian),我國(guo)能(neng)(neng)(neng)源(yuan)(yuan)需求的(de)(de)增量全(quan)部可由清(qing)潔能(neng)(neng)(neng)源(yuan)(yuan)提供、2050年(nian)前(qian)我國(guo)全(quan)面完成能(neng)(neng)(neng)源(yuan)(yuan)轉型的(de)(de)必然選(xuan)擇,任重道遠,勢在必行。
儲能產業呈現多元、快速發展的良好態勢
儲(chu)(chu)能在我(wo)國(guo)雖然尚未(wei)進(jin)入(ru)大規模爆發階段,但隨著(zhu)(zhu)國(guo)家相關政策的(de)出臺、體(ti)制機(ji)制的(de)不斷完善,市(shi)場主體(ti)活力的(de)激發,特(te)別是(shi)去年以來伴隨著(zhu)(zhu)分布式光伏的(de)躍進(jin),我(wo)國(guo)儲(chu)(chu)能市(shi)場增(zeng)長很快(kuai),在用戶側應用發展(zhan)尤(you)為迅速。
發展規(gui)(gui)模不斷壯大(da)(da)。截至2017年(nian)(nian),我(wo)國(guo)儲能(neng)(neng)(neng)(neng)(neng)(neng)項目累計裝(zhuang)機規(gui)(gui)模32.8GW,其中(zhong),17年(nian)(nian)新(xin)(xin)增(zeng)(zeng)2217.9MW,當年(nian)(nian)新(xin)(xin)增(zeng)(zeng)化(hua)(hua)學儲能(neng)(neng)(neng)(neng)(neng)(neng)項目鋰電(dian)(dian)占比48%,鉛蓄占比52%,抽水蓄能(neng)(neng)(neng)(neng)(neng)(neng)裝(zhuang)機世(shi)(shi)界第(di)一(yi)。來(lai)(lai)自(zi)中(zhong)國(guo)能(neng)(neng)(neng)(neng)(neng)(neng)源研究會的(de)統計,用(yong)戶(hu)側新(xin)(xin)增(zeng)(zeng)裝(zhuang)機規(gui)(gui)模占2017年(nian)(nian)新(xin)(xin)投運(yun)電(dian)(dian)化(hua)(hua)學儲能(neng)(neng)(neng)(neng)(neng)(neng)項目裝(zhuang)機的(de)59%,同時在集中(zhong)式(shi)可(ke)再(zai)生(sheng)能(neng)(neng)(neng)(neng)(neng)(neng)源并網以(yi)及電(dian)(dian)力輔助服務領域都(dou)實現(xian)了新(xin)(xin)的(de)增(zeng)(zeng)長。目前,我(wo)國(guo)化(hua)(hua)學儲能(neng)(neng)(neng)(neng)(neng)(neng)總規(gui)(gui)模在美(mei)國(guo)、韓國(guo)之(zhi)后,位居(ju)世(shi)(shi)界第(di)三(san),呈現(xian)快(kuai)速上(shang)升(sheng)勢頭(tou)。作為化(hua)(hua)學儲能(neng)(neng)(neng)(neng)(neng)(neng)產業鏈(lian)上(shang)的(de)重(zhong)要一(yi)環,來(lai)(lai)自(zi)全球最(zui)大(da)(da)負極材料供(gong)應商(shang)寧波杉杉新(xin)(xin)材料科技有(you)限公(gong)司(si)的(de)數字(zi)表明,近年(nian)(nian)來(lai)(lai)公(gong)司(si)銷售量(liang)增(zeng)(zeng)速一(yi)直保持在30%的(de)高(gao)位,今年(nian)(nian)更(geng)是(shi)現(xian)爆發性增(zeng)(zeng)長,4萬噸的(de)產能(neng)(neng)(neng)(neng)(neng)(neng)已(yi)呈飽和狀態。專家預測,我(wo)國(guo)化(hua)(hua)學儲能(neng)(neng)(neng)(neng)(neng)(neng)2020年(nian)(nian)將達(da)到(dao)1.6GW,蓄熱蓄能(neng)(neng)(neng)(neng)(neng)(neng)2020年(nian)(nian)達(da)到(dao)1GW。根(gen)據《可(ke)再(zai)生(sheng)能(neng)(neng)(neng)(neng)(neng)(neng)源“十(shi)三(san)五”規(gui)(gui)劃(hua)》的(de)目標(biao)(biao),到(dao)2020年(nian)(nian),我(wo)國(guo)光伏發電(dian)(dian)裝(zhuang)機將達(da)到(dao)105GW(目前已(yi)遠遠超過(guo)這一(yi)目標(biao)(biao)),風電(dian)(dian)達(da)到(dao)210GW。根(gen)據預測,按照(zhao)平均10%左右的(de)儲能(neng)(neng)(neng)(neng)(neng)(neng)配(pei)套來(lai)(lai)估計,在“十(shi)三(san)五”期間我(wo)國(guo)僅風光電(dian)(dian)站配(pei)套儲能(neng)(neng)(neng)(neng)(neng)(neng)的(de)市(shi)(shi)(shi)場(chang)空間就有(you)30GW以(yi)上(shang);加上(shang)更(geng)大(da)(da)規(gui)(gui)模的(de)用(yong)戶(hu)側及調頻市(shi)(shi)(shi)場(chang),儲能(neng)(neng)(neng)(neng)(neng)(neng)市(shi)(shi)(shi)場(chang)規(gui)(gui)模有(you)望超過(guo)60GW。面對巨大(da)(da)市(shi)(shi)(shi)場(chang)空間,我(wo)國(guo)儲能(neng)(neng)(neng)(neng)(neng)(neng)產業將迎來(lai)(lai)風口(kou)。
商業(ye)模式比較多樣。近年來,隨著分(fen)布式光(guang)伏的大(da)發(fa)展,大(da)規(gui)模新型儲(chu)(chu)能(neng)的應用前景(jing)似(si)乎更加光(guang)明,極大(da)地刺激了儲(chu)(chu)能(neng)的需(xu)求(qiu)。目前儲(chu)(chu)能(neng)主(zhu)要應用于分(fen)布式發(fa)電(dian)(dian)及微網儲(chu)(chu)能(neng)系(xi)統,占(zhan)總裝(zhuang)機(ji)規(gui)模的56%,其次是可再(zai)生(sheng)能(neng)源(yuan)開發(fa)。在集中(zhong)式可再(zai)生(sheng)能(neng)源(yuan)發(fa)電(dian)(dian)領域,儲(chu)(chu)能(neng)主(zhu)要應用于解決棄(qi)風、棄(qi)光(guang),跟蹤計(ji)劃出力、平(ping)滑輸(shu)出和參與調峰調頻輔助服務。
從全(quan)國來看,比(bi)較(jiao)成熟的商業(ye)模式(shi)(shi)大致分(fen)為四類:分(fen)布(bu)式(shi)(shi)儲能(neng)、輔(fu)(fu)助(zhu)調頻(pin)服務、結合大規模可(ke)再生能(neng)源的大型儲能(neng)電(dian)站、峰(feng)谷電(dian)價差套利模式(shi)(shi)。分(fen)布(bu)式(shi)(shi)儲能(neng)是比(bi)較(jiao)普遍的商業(ye)模式(shi)(shi),業(ye)界也比(bi)較(jiao)認可(ke)。輔(fu)(fu)助(zhu)調頻(pin)服務主要是輔(fu)(fu)助(zhu)火電(dian)廠(chang)調頻(pin),通(tong)過獲得(de)(de)電(dian)網獎勵(li)和(he)降低罰款(kuan),從而獲得(de)(de)收益。
作為較早開(kai)(kai)展(zhan)這一服(fu)(fu)務(wu)(wu)(wu)的地區,2017年(nian)(nian),國家(jia)能(neng)源局山(shan)西監管(guan)辦出(chu)臺了(le)鼓勵電(dian)(dian)(dian)儲(chu)(chu)能(neng)參(can)與(yu)山(shan)西省(sheng)調(diao)(diao)峰調(diao)(diao)頻(pin)輔(fu)助(zhu)(zhu)(zhu)(zhu)服(fu)(fu)務(wu)(wu)(wu)有關政(zheng)策,積極推動儲(chu)(chu)能(neng)試點(dian)工作在山(shan)西落地實施。先后(hou)(hou)有3家(jia)電(dian)(dian)(dian)廠(chang)開(kai)(kai)展(zhan)了(le)AGC儲(chu)(chu)能(neng)(9兆(zhao)瓦(wa)(wa)/4.5兆(zhao)瓦(wa)(wa)時)輔(fu)助(zhu)(zhu)(zhu)(zhu)調(diao)(diao)頻(pin)系統項目(mu)(mu),目(mu)(mu)前各項目(mu)(mu)開(kai)(kai)展(zhan)良好(hao),實際運行中(zhong)按(an)照兩個細則(ze)中(zhong)火(huo)(huo)電(dian)(dian)(dian)機組參(can)與(yu)輔(fu)助(zhu)(zhu)(zhu)(zhu)服(fu)(fu)務(wu)(wu)(wu)有關條(tiao)款進行考核,按(an)照調(diao)(diao)頻(pin)輔(fu)助(zhu)(zhu)(zhu)(zhu)服(fu)(fu)務(wu)(wu)(wu)市(shi)場規則(ze)獲得收益。在此(ci)基礎上,明確了(le)儲(chu)(chu)能(neng)參(can)與(yu)輔(fu)助(zhu)(zhu)(zhu)(zhu)服(fu)(fu)務(wu)(wu)(wu)市(shi)場的2種模式(shi):聯合(he)式(shi)(聯合(he)發電(dian)(dian)(dian)側、用電(dian)(dian)(dian)側設備參(can)與(yu)電(dian)(dian)(dian)網(wang)調(diao)(diao)節(jie))、獨立式(shi)(獨立并(bing)網(wang),接受調(diao)(diao)度指令參(can)與(yu)電(dian)(dian)(dian)網(wang)調(diao)(diao)節(jie))。今(jin)年(nian)(nian)以來(lai),又確定(ding)了(le)11家(jia)試點(dian)單位,其中(zhong)聯合(he)調(diao)(diao)頻(pin)項目(mu)(mu)試點(dian)9家(jia),獨立儲(chu)(chu)能(neng)項目(mu)(mu)試點(dian)2家(jia)。其中(zhong),該(gai)辦按(an)照集團裝機的分配原則(ze),先后(hou)(hou)確定(ding)了(le)7家(jia)發電(dian)(dian)(dian)集團、9家(jia)發電(dian)(dian)(dian)企(qi)業(ye)開(kai)(kai)展(zhan)容量為9兆(zhao)瓦(wa)(wa)/4.5兆(zhao)瓦(wa)(wa)時的儲(chu)(chu)能(neng)聯合(he)火(huo)(huo)電(dian)(dian)(dian)參(can)與(yu)調(diao)(diao)頻(pin)輔(fu)助(zhu)(zhu)(zhu)(zhu)服(fu)(fu)務(wu)(wu)(wu)試點(dian)工作,不斷擴大儲(chu)(chu)能(neng)輔(fu)助(zhu)(zhu)(zhu)(zhu)調(diao)(diao)頻(pin)服(fu)(fu)務(wu)(wu)(wu)范(fan)圍。
作為(wei)峰谷(gu)電價差套利模式,江蘇開展的最(zui)早(zao)。不僅客(ke)戶(hu)(hu)側(ce)(ce)儲(chu)(chu)(chu)能(neng)(neng)建(jian)設規模在國內遙遙領(ling)先,并積極推(tui)(tui)動客(ke)戶(hu)(hu)側(ce)(ce)儲(chu)(chu)(chu)能(neng)(neng)示范(fan)工(gong)程和項目(mu)推(tui)(tui)廣應用(yong)(yong),建(jian)成全省客(ke)戶(hu)(hu)側(ce)(ce)儲(chu)(chu)(chu)能(neng)(neng)電站(zhan)(zhan)的監控與(yu)互(hu)動平(ping)臺(tai)。截至今年6月,全省已(yi)建(jian)成39座客(ke)戶(hu)(hu)側(ce)(ce)儲(chu)(chu)(chu)能(neng)(neng)電站(zhan)(zhan),總容(rong)(rong)量42兆(zhao)(zhao)瓦(wa)/287兆(zhao)(zhao)瓦(wa)時。其中(zhong),應用(yong)(yong)于(yu)削峰填谷(gu)的儲(chu)(chu)(chu)能(neng)(neng)電站(zhan)(zhan)18座,裝機(ji)容(rong)(rong)量37兆(zhao)(zhao)瓦(wa),占總裝機(ji)容(rong)(rong)量的88.1%;目(mu)前在建(jian)客(ke)戶(hu)(hu)側(ce)(ce)儲(chu)(chu)(chu)能(neng)(neng)項目(mu)39個(ge),總量97兆(zhao)(zhao)瓦(wa)/744兆(zhao)(zhao)瓦(wa)時。用(yong)(yong)戶(hu)(hu)作為(wei)客(ke)戶(hu)(hu)側(ce)(ce)儲(chu)(chu)(chu)能(neng)(neng)電站(zhan)(zhan)的所有者,自(zi)(zi)主投資建(jian)設和運行儲(chu)(chu)(chu)能(neng)(neng)電站(zhan)(zhan),為(wei)自(zi)(zi)己的用(yong)(yong)電企業(ye)供(gong)電。
用(yong)戶根據峰谷電(dian)(dian)(dian)價(jia)(jia)情(qing)況,自主(zhu)操作儲(chu)(chu)能(neng)(neng)(neng)電(dian)(dian)(dian)站進行充放電(dian)(dian)(dian),從峰谷電(dian)(dian)(dian)價(jia)(jia)差獲利。跟大(da)規模(mo)可(ke)再生(sheng)能(neng)(neng)(neng)源(yuan)結合的(de)大(da)型儲(chu)(chu)能(neng)(neng)(neng)電(dian)(dian)(dian)站,主(zhu)要(yao)(yao)是發揮儲(chu)(chu)能(neng)(neng)(neng)在增加可(ke)再生(sheng)能(neng)(neng)(neng)源(yuan)上網(wang)電(dian)(dian)(dian)量上的(de)放大(da)效應,是可(ke)再生(sheng)能(neng)(neng)(neng)源(yuan)的(de)輸出(chu)更加平穩,電(dian)(dian)(dian)能(neng)(neng)(neng)質量得(de)到(dao)提升,增加上網(wang)電(dian)(dian)(dian)量,從而(er)獲得(de)收益。以西(xi)北(bei)地區為例。截至2017年底,西(xi)北(bei)區域(yu)已投運(yun)電(dian)(dian)(dian)化(hua)學儲(chu)(chu)能(neng)(neng)(neng)項目約100MW,其中青(qing)海規模(mo)最大(da),達(da)到(dao)65MW,是全國已投運(yun)電(dian)(dian)(dian)化(hua)學儲(chu)(chu)能(neng)(neng)(neng)項目容量最大(da)的(de)省(sheng)(sheng)份。相(xiang)(xiang)比(bi)全國來看,西(xi)北(bei)區域(yu)一是由于(yu)(yu)用(yong)戶側(ce)峰谷價(jia)(jia)差相(xiang)(xiang)對(dui)東部省(sheng)(sheng)區偏低,幫助工商業(ye)用(yong)戶節省(sheng)(sheng)電(dian)(dian)(dian)費的(de)空間(jian)不大(da),因此用(yong)戶側(ce)儲(chu)(chu)能(neng)(neng)(neng)規模(mo)較小;二是“兩個細則”對(dui)于(yu)(yu)AGC的(de)補償公式不同于(yu)(yu)華北(bei)電(dian)(dian)(dian)網(wang),目前還(huan)沒有(you)應用(yong)于(yu)(yu)調頻(pin)的(de)儲(chu)(chu)能(neng)(neng)(neng)項目。西(xi)北(bei)的(de)電(dian)(dian)(dian)儲(chu)(chu)能(neng)(neng)(neng)項目則主(zhu)要(yao)(yao)分布在集中式可(ke)再生(sheng)能(neng)(neng)(neng)源(yuan)并網(wang)領域(yu),安裝在光伏電(dian)(dian)(dian)站或風場內,解決可(ke)再生(sheng)能(neng)(neng)(neng)源(yuan)發電(dian)(dian)(dian)受限問題。
政(zheng)策支(zhi)撐(cheng)日趨有力。為促(cu)進(jin)儲(chu)能技術與(yu)(yu)產業發展,近年來國家相(xiang)繼出臺了(le)(le)一系列政(zheng)策措施,為儲(chu)能發展提供了(le)(le)日趨良好的(de)外部(bu)環(huan)境。2015年3月,《中共(gong)中央國務(wu)院關于進(jin)一步深化電(dian)(dian)力體制改革的(de)若干意見》要(yao)求,適應電(dian)(dian)網調峰、調頻(pin)等(deng)輔助服(fu)(fu)務(wu)新(xin)要(yao)求,按照“誰受益(yi)、誰承(cheng)擔”的(de)原則建立輔助服(fu)(fu)務(wu)分擔共(gong)享新(xin)機制。而調峰、調頻(pin)服(fu)(fu)務(wu)正(zheng)是(shi)電(dian)(dian)儲(chu)能優(you)勢所在,“誰受益(yi)、誰承(cheng)擔”為電(dian)(dian)儲(chu)能參與(yu)(yu)輔助服(fu)(fu)務(wu)指明了(le)(le)原則和路徑。
為解決“三北”地(di)區調(diao)峰(feng)、調(diao)頻需求的(de)增加和棄風、棄光問(wen)題(ti),2016年(nian)國家能源局(ju)出臺了(le)《關于(yu)促(cu)進電儲(chu)能參與“三北”地(di)區電力輔(fu)助(zhu)服(fu)務補(bu)償市場機(ji)制試點工作的(de)通知》,以建(jian)立電儲(chu)能參與的(de)輔(fu)助(zhu)服(fu)務共享(xiang)分攤新機(ji)制,充分發(fa)揮(hui)電儲(chu)能技(ji)術在電力調(diao)峰(feng)、調(diao)頻方面的(de)優勢,文件的(de)出臺,極大地(di)推動了(le)我國電儲(chu)能產業(ye)走向(xiang)商業(ye)化的(de)進程。
同(tong)年,國家發(fa)展改革(ge)委、國家能(neng)(neng)源(yuan)局相繼聯合印發(fa)了《能(neng)(neng)源(yuan)技術革(ge)命創新(xin)行動(dong)(dong)計劃(2016-2030年)》《關于推(tui)進“互聯網(wang)+”智慧能(neng)(neng)源(yuan)發(fa)展的指導意(yi)見》,將“先進儲(chu)能(neng)(neng)技術創新(xin)”作為(wei)未來一個時期我國能(neng)(neng)源(yuan)技術革(ge)命創新(xin)的重點任務之一、提出推(tui)動(dong)(dong)集中式(shi)與分布(bu)式(shi)儲(chu)能(neng)(neng)協同(tong)發(fa)展,實(shi)現集中式(shi)(主(zhu)要是(shi)發(fa)電側)儲(chu)能(neng)(neng)系統與新(xin)能(neng)(neng)源(yuan)、電網(wang)的協調優化(hua)運行,實(shi)現分散式(shi)(主(zhu)要是(shi)用戶側)儲(chu)能(neng)(neng)設備的混合配(pei)置、高(gao)效管理、友好并網(wang)。
2017年9月,國(guo)家(jia)發(fa)(fa)(fa)改委、國(guo)家(jia)能(neng)源局等五部委《關(guan)于促進(jin)(jin)儲能(neng)技術與(yu)產業發(fa)(fa)(fa)展的(de)指導意見(jian)》發(fa)(fa)(fa)布,明確總(zong)體要(yao)求、重點任(ren)務、保障措施,提出把“促進(jin)(jin)儲能(neng)技術和產業發(fa)(fa)(fa)展”作為實現我國(guo)從能(neng)源大國(guo)向能(neng)源強(qiang)(qiang)國(guo)轉(zhuan)變(bian)和經濟提質增效的(de)技術支(zhi)撐(cheng)、產業保障,強(qiang)(qiang)力(li)提振市場信心。
去(qu)年5月,國家發(fa)改委發(fa)布(bu)的(de)28個(ge)“首批新(xin)能(neng)(neng)(neng)源(yuan)(yuan)(yuan)微電(dian)網(wang)示范項目名單”中,有25個(ge)項目增加(jia)了電(dian)儲(chu)能(neng)(neng)(neng)或儲(chu)能(neng)(neng)(neng)單元(yuan),這(zhe)也預示儲(chu)能(neng)(neng)(neng)將(jiang)成為能(neng)(neng)(neng)源(yuan)(yuan)(yuan)互聯網(wang)新(xin)型(xing)能(neng)(neng)(neng)源(yuan)(yuan)(yuan)利(li)用模式的(de)關鍵支撐技術,凸顯了儲(chu)能(neng)(neng)(neng)的(de)市(shi)(shi)場(chang)主體地(di)位及其在能(neng)(neng)(neng)源(yuan)(yuan)(yuan)結構(gou)轉型(xing)中的(de)重要(yao)性。政策明確(que)的(de)導向性、便捷(jie)的(de)可操作性,促進了儲(chu)能(neng)(neng)(neng)的(de)市(shi)(shi)場(chang)化(hua)發(fa)展不斷加(jia)快。
繼去年9月廣東(dong)省出臺蓄冷(leng)電(dian)(dian)(dian)價(jia),明確適用范圍、峰平谷電(dian)(dian)(dian)價(jia)方(fang)式后,今年初,南方(fang)能源(yuan)監管(guan)局發布《南方(fang)區域電(dian)(dian)(dian)化學(xue)儲(chu)能電(dian)(dian)(dian)站并網運行(xing)管(guan)理及輔(fu)助服(fu)務管(guan)理實施細(xi)則(試行(xing))》,將電(dian)(dian)(dian)化學(xue)儲(chu)能電(dian)(dian)(dian)站納(na)入(ru)管(guan)理,儲(chu)能電(dian)(dian)(dian)站根據(ju)電(dian)(dian)(dian)力(li)調度機構指令進入(ru)充(chong)(chong)電(dian)(dian)(dian)狀態的(de),按(an)其提供充(chong)(chong)電(dian)(dian)(dian)調峰服(fu)務統計(ji),對充(chong)(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)量進行(xing)標準為0.05萬元/兆瓦時的(de)補償,為儲(chu)能產(chan)業發展(zhan)提供了(le)可靠的(de)政策保(bao)障(zhang),在(zai)業內引起(qi)良好反響。
目前,東(dong)北、福建、甘肅(su)、新疆、山(shan)西(xi)、南方區(qu)域等(deng)省和地區(qu)都出臺輔助(zhu)服(fu)(fu)務(wu)市場相關文(wen)件,鼓勵(li)發電(dian)企業、售電(dian)企業、電(dian)力用戶、獨立輔助(zhu)服(fu)(fu)務(wu)提供(gong)商等(deng)投資建設(she)電(dian)儲能(neng)設(she)施參與調峰調頻輔助(zhu)服(fu)(fu)務(wu)。
儲能產業發展面臨的挑戰與對策
作為(wei)推(tui)動我國能(neng)(neng)(neng)(neng)(neng)(neng)源結構調(diao)整的關(guan)鍵支(zhi)撐技術(shu)(shu),儲(chu)(chu)能(neng)(neng)(neng)(neng)(neng)(neng)的發展已受到政府機構、行業(ye)協(xie)會、大(da)型能(neng)(neng)(neng)(neng)(neng)(neng)源企(qi)業(ye)、電(dian)網(wang)公司、系(xi)統(tong)集成商、檢測認證機構等業(ye)界力(li)量的重視,但作為(wei)新興技術(shu)(shu),儲(chu)(chu)能(neng)(neng)(neng)(neng)(neng)(neng)在(zai)商業(ye)化(hua)道路(lu)(lu)上,仍面臨一系(xi)列的挑戰。現階段儲(chu)(chu)能(neng)(neng)(neng)(neng)(neng)(neng)技術(shu)(shu)在(zai)新能(neng)(neng)(neng)(neng)(neng)(neng)源發電(dian)并(bing)網(wang)與電(dian)網(wang)側(ce)應(ying)用(yong)(yong)的系(xi)統(tong)集成技術(shu)(shu)有(you)(you)待優化(hua)、項目投資匯報周期長(chang)、商業(ye)模式不(bu)清晰、標準(zhun)體系(xi)不(bu)健全;在(zai)電(dian)力(li)輔助(zhu)服務市(shi)場(chang)(chang)和用(yong)(yong)戶側(ce)的應(ying)用(yong)(yong)雖具備初步盈(ying)利(li)可能(neng)(neng)(neng)(neng)(neng)(neng)性,但市(shi)場(chang)(chang)空間狹小(xiao),市(shi)場(chang)(chang)機制沒有(you)(you)形成,儲(chu)(chu)能(neng)(neng)(neng)(neng)(neng)(neng)的應(ying)用(yong)(yong)價值難以(yi)得(de)到合理補償(chang)。對照五部委(wei)下發的促(cu)進儲(chu)(chu)能(neng)(neng)(neng)(neng)(neng)(neng)技術(shu)(shu)與產業(ye)發展的指導(dao)意見和儲(chu)(chu)能(neng)(neng)(neng)(neng)(neng)(neng)在(zai)新一輪(lun)能(neng)(neng)(neng)(neng)(neng)(neng)源革命(ming)、轉型發展中的使命(ming)責任,儲(chu)(chu)能(neng)(neng)(neng)(neng)(neng)(neng),還有(you)(you)很(hen)長(chang)很(hen)遠的路(lu)(lu)要走。
從各地儲能發(fa)展(zhan)情況來(lai)看,下述(shu)問題尤(you)需關注。
一是(shi)(shi)在(zai)發(fa)(fa)(fa)電(dian)(dian)(dian)側(ce)尚不具(ju)備獨(du)立的(de)(de)(de)(de)輔助服務(wu)提供商身(shen)份。國(guo)內目前的(de)(de)(de)(de)主(zhu)要運(yun)(yun)營(ying)方(fang)式是(shi)(shi)與發(fa)(fa)(fa)電(dian)(dian)(dian)機組聯(lian)合,即將儲(chu)能(neng)(neng)(neng)設施(shi)(shi)安裝(zhuang)在(zai)發(fa)(fa)(fa)電(dian)(dian)(dian)廠內,從(cong)系統來看是(shi)(shi)作(zuo)為發(fa)(fa)(fa)電(dian)(dian)(dian)企業的(de)(de)(de)(de)一部分(fen),利用快(kuai)速(su)充放(fang)電(dian)(dian)(dian)特性優化發(fa)(fa)(fa)電(dian)(dian)(dian)機組的(de)(de)(de)(de)自動(dong)發(fa)(fa)(fa)電(dian)(dian)(dian)控制(zhi)(AGC)性能(neng)(neng)(neng),獲得系統輔助服務(wu)補償,或者是(shi)(shi)存儲(chu)、釋放(fang)新能(neng)(neng)(neng)源(yuan)棄風棄光(guang)電(dian)(dian)(dian)量,增(zeng)加(jia)新能(neng)(neng)(neng)源(yuan)上網電(dian)(dian)(dian)量獲益(yi),相比國(guo)外發(fa)(fa)(fa)電(dian)(dian)(dian)側(ce)儲(chu)能(neng)(neng)(neng)設施(shi)(shi)主(zhu)要以獨(du)立身(shen)份參與市(shi)場(chang)的(de)(de)(de)(de)情況,這些模式都不是(shi)(shi)作(zuo)為獨(du)立市(shi)場(chang)主(zhu)體運(yun)(yun)營(ying)的(de)(de)(de)(de),限制(zhi)了儲(chu)能(neng)(neng)(neng)技術的(de)(de)(de)(de)運(yun)(yun)行靈活性、不利于從(cong)全系統角度優化配置和調用儲(chu)能(neng)(neng)(neng)。建議(yi)從(cong)政策(ce)上盡快(kuai)給儲(chu)能(neng)(neng)(neng)明確身(shen)份,頒(ban)發(fa)(fa)(fa)證(zheng)照,明確獨(du)立儲(chu)能(neng)(neng)(neng)設施(shi)(shi)并網、接入(ru)、歸調的(de)(de)(de)(de)方(fang)式,允(yun)許其(qi)作(zuo)為獨(du)立市(shi)場(chang)主(zhu)體開展運(yun)(yun)營(ying),以更好地激發(fa)(fa)(fa)市(shi)場(chang)主(zhu)體活力(li)。
二是部(bu)分儲(chu)能試點模(mo)式(shi)不能盈(ying)(ying)利。以(yi)山(shan)西為例。在輔助服務(wu)補償(chang)力度較(jiao)小、用(yong)電側(ce)參(can)(can)與輔助服務(wu)機制未完善及(ji)峰谷電價(jia)較(jiao)小的背景(jing)下,儲(chu)能參(can)(can)與電力輔助服務(wu)市場(chang)的模(mo)式(shi)中,目前僅聯合發電側(ce)模(mo)式(shi)具備(bei)盈(ying)(ying)利條(tiao)件,儲(chu)能聯合用(yong)電側(ce)無(wu)法(fa)參(can)(can)與輔助服務(wu)市場(chang)且山(shan)西峰谷電價(jia)較(jiao)小尚無(wu)法(fa)盈(ying)(ying)利,獨立儲(chu)能由于投資(zi)較(jiao)大,單純市場(chang)價(jia)格無(wu)法(fa)滿(man)足盈(ying)(ying)利需求。為改變這一(yi)現狀,相關部(bu)門應(ying)盡(jin)快出臺一(yi)些鼓(gu)勵性(xing)政策,支(zhi)持(chi)儲(chu)能試點工作(zuo)開(kai)展(zhan)。同(tong)時(shi),積極(ji)研(yan)究如何擴(kuo)大輔助服務(wu)資(zi)金來源以(yi)及(ji)建立電力用(yong)戶(hu)參(can)(can)與輔助服務(wu)分擔(dan)共享機制,讓市場(chang)能夠接受更多(duo)像儲(chu)能這樣的輔助服務(wu)供應(ying)主體。
三是(shi)有(you)(you)利于儲能(neng)(neng)發(fa)(fa)揮技(ji)(ji)術(shu)優(you)勢的(de)電(dian)(dian)力市(shi)(shi)場(chang)機制(zhi)尚未(wei)形成(cheng)。長遠(yuan)來(lai)看,開放、規(gui)范、完(wan)善(shan)的(de)電(dian)(dian)力市(shi)(shi)場(chang)是(shi)儲能(neng)(neng)技(ji)(ji)術(shu)真正發(fa)(fa)揮優(you)勢的(de)舞臺。現(xian)在(zai)儲能(neng)(neng)企(qi)業運(yun)營艱難(nan),主要是(shi)因為(wei)儲能(neng)(neng)的(de)多(duo)元價(jia)值沒有(you)(you)在(zai)價(jia)格當中完(wan)全(quan)體(ti)現(xian)。目前國(guo)內市(shi)(shi)場(chang)尚在(zai)建設、推(tui)(tui)進(jin)過程(cheng)中,交易品(pin)種(zhong)有(you)(you)限、規(gui)則有(you)(you)待完(wan)善(shan),不利于充分體(ti)現(xian)儲能(neng)(neng)的(de)技(ji)(ji)術(shu)優(you)勢和市(shi)(shi)場(chang)價(jia)值。儲能(neng)(neng)除了削峰(feng)填谷(gu)的(de)貢獻之外,更為(wei)重要的(de)是(shi)提(ti)高(gao)電(dian)(dian)能(neng)(neng)質量的(de)貢獻,對于可再生能(neng)(neng)源(yuan)企(qi)業、電(dian)(dian)網、電(dian)(dian)力用戶均有(you)(you)益(yi)處,但目前沒有(you)(you)人為(wei)此支付成(cheng)本(ben)。國(guo)家層面應加快推(tui)(tui)進(jin)電(dian)(dian)力現(xian)貨市(shi)(shi)場(chang)、輔助服(fu)務市(shi)(shi)場(chang)等市(shi)(shi)場(chang)建設進(jin)度,通過市(shi)(shi)場(chang)機制(zhi)體(ti)現(xian)電(dian)(dian)能(neng)(neng)量和各類輔助服(fu)務的(de)合理價(jia)值,給儲能(neng)(neng)技(ji)(ji)術(shu)提(ti)供發(fa)(fa)揮優(you)勢的(de)平臺。
四是儲(chu)(chu)能(neng)設(she)備(bei)(bei)并(bing)網(wang)運行(xing)相(xiang)(xiang)(xiang)關(guan)標準和(he)安(an)全(quan)規范不健全(quan)。目(mu)前(qian)國內尚無(wu)儲(chu)(chu)能(neng)設(she)施涉網(wang)相(xiang)(xiang)(xiang)關(guan)技術標準和(he)安(an)全(quan)規范,個別地區亦發生過(guo)電(dian)池組起火的(de)事故,給行(xing)業(ye)(ye)安(an)全(quan)發展敲響(xiang)了警鐘。應(ying)盡快建立健全(quan)相(xiang)(xiang)(xiang)關(guan)法(fa)律(lv)法(fa)規,為儲(chu)(chu)能(neng)產(chan)(chan)(chan)業(ye)(ye)健康有序發展提(ti)供保(bao)障。積極開(kai)展儲(chu)(chu)能(neng)創新(xin)應(ying)用(yong)政(zheng)策(ce)試點(dian),破除(chu)設(she)備(bei)(bei)接(jie)入(ru)、主體(ti)身份、數(shu)據交互(hu)、交易機制等方面的(de)政(zheng)策(ce)壁(bi)壘,研究(jiu)制定適應(ying)儲(chu)(chu)能(neng)新(xin)模式發展特(te)點(dian)的(de)金融、保(bao)險等相(xiang)(xiang)(xiang)關(guan)政(zheng)策(ce)法(fa)規。加強儲(chu)(chu)能(neng)安(an)全(quan)與環保(bao)政(zheng)策(ce)法(fa)規及(ji)標準體(ti)系建設(she),研究(jiu)建立儲(chu)(chu)能(neng)產(chan)(chan)(chan)品(pin)生產(chan)(chan)(chan)者責任延伸制度。鼓勵儲(chu)(chu)能(neng)系統(tong)開(kai)發采用(yong)標準化、通(tong)(tong)用(yong)性及(ji)易拆解的(de)結構設(she)計,協商開(kai)放儲(chu)(chu)能(neng)控制系統(tong)接(jie)口和(he)通(tong)(tong)訊協議等利(li)于回收(shou)利(li)用(yong)的(de)相(xiang)(xiang)(xiang)關(guan)信(xin)息(xi),盡快完(wan)善出臺(tai)儲(chu)(chu)能(neng)設(she)備(bei)(bei)并(bing)網(wang)運行(xing)相(xiang)(xiang)(xiang)關(guan)標準和(he)安(an)全(quan)規范,促進(jin)行(xing)業(ye)(ye)有序發展。
五是(shi)電(dian)(dian)(dian)化學(xue)儲(chu)(chu)(chu)能(neng)(neng)產(chan)(chan)業(ye)市(shi)場規(gui)模弱小,與新時期國(guo)家(jia)加快能(neng)(neng)源結構調整和產(chan)(chan)業(ye)升級的(de)(de)(de)要求(qiu)仍有較大差距。目(mu)前,我國(guo)電(dian)(dian)(dian)化學(xue)儲(chu)(chu)(chu)能(neng)(neng)尚處在(zai)(zai)發(fa)展(zhan)(zhan)的(de)(de)(de)初級階(jie)段,在(zai)(zai)現(xian)有的(de)(de)(de)市(shi)場化的(de)(de)(de)電(dian)(dian)(dian)力(li)定價方(fang)式及交易體系(xi)下,其(qi)價值難以通過市(shi)場交易獲得收益,成為制約我國(guo)儲(chu)(chu)(chu)能(neng)(neng)產(chan)(chan)業(ye)特別是(shi)電(dian)(dian)(dian)化學(xue)儲(chu)(chu)(chu)能(neng)(neng)發(fa)展(zhan)(zhan)的(de)(de)(de)最主要的(de)(de)(de)原因(yin)。應(ying)(ying)在(zai)(zai)更多可再生(sheng)發(fa)電(dian)(dian)(dian)項(xiang)目(mu)中規(gui)劃配置電(dian)(dian)(dian)化學(xue)儲(chu)(chu)(chu)能(neng)(neng)系(xi)統,提高風能(neng)(neng)、太陽能(neng)(neng)等可再生(sheng)能(neng)(neng)源的(de)(de)(de)消納水平。在(zai)(zai)建(jian)設風能(neng)(neng)和太陽能(neng)(neng)電(dian)(dian)(dian)站(zhan)時,配置一定比(bi)例的(de)(de)(de)儲(chu)(chu)(chu)能(neng)(neng)設備,從而改善風光電(dian)(dian)(dian)站(zhan)的(de)(de)(de)并網質量,促進清(qing)潔能(neng)(neng)源的(de)(de)(de)消納,并在(zai)(zai)加裝儲(chu)(chu)(chu)能(neng)(neng)系(xi)統的(de)(de)(de)風能(neng)(neng)、太陽能(neng)(neng)電(dian)(dian)(dian)站(zhan)項(xiang)目(mu)上,給予投資(zi)方(fang)面的(de)(de)(de)政策(ce)支持。完善電(dian)(dian)(dian)力(li)輔(fu)助服(fu)務市(shi)場機制和價格(ge)機制。建(jian)立適宜電(dian)(dian)(dian)化學(xue)儲(chu)(chu)(chu)能(neng)(neng)發(fa)展(zhan)(zhan)的(de)(de)(de)市(shi)場機制和電(dian)(dian)(dian)價機制,在(zai)(zai)調頻、調峰、后備電(dian)(dian)(dian)源、黑啟動、需求(qiu)側響應(ying)(ying)等多種(zhong)輔(fu)助服(fu)務方(fang)面,充分體現(xian)儲(chu)(chu)(chu)能(neng)(neng)的(de)(de)(de)市(shi)場價值。
儲(chu)能(neng)(neng)(neng)是我國(guo)推(tui)進能(neng)(neng)(neng)源革命的(de)(de)(de)(de)重要(yao)戰略支撐,技(ji)術層面(mian)總(zong)體(ti)(ti)上已(yi)經初步具備(bei)了產(chan)(chan)(chan)業(ye)(ye)化(hua)的(de)(de)(de)(de)基礎。加快(kuai)儲(chu)能(neng)(neng)(neng)技(ji)術與產(chan)(chan)(chan)業(ye)(ye)發(fa)(fa)(fa)展,對于構建“清潔低碳、安(an)全(quan)高效”的(de)(de)(de)(de)現代能(neng)(neng)(neng)源產(chan)(chan)(chan)業(ye)(ye)體(ti)(ti)系,帶動從材(cai)料制(zhi)備(bei)到系統(tong)集成全(quan)產(chan)(chan)(chan)業(ye)(ye)鏈發(fa)(fa)(fa)展,成為(wei)提升產(chan)(chan)(chan)業(ye)(ye)發(fa)(fa)(fa)展水平、推(tui)動經濟社會(hui)發(fa)(fa)(fa)展的(de)(de)(de)(de)新(xin)動能(neng)(neng)(neng)有著重要(yao)的(de)(de)(de)(de)意義(yi)。當下,業(ye)(ye)界已(yi)普遍認為(wei)即(ji)將迎來儲(chu)能(neng)(neng)(neng)產(chan)(chan)(chan)業(ye)(ye)發(fa)(fa)(fa)展的(de)(de)(de)(de)風口。只要(yao)把握機(ji)遇,利用(yong)好(hao)體(ti)(ti)量(liang)優勢,儲(chu)能(neng)(neng)(neng)未來可期(qi)。中國(guo)能(neng)(neng)(neng)源研(yan)究會(hui)儲(chu)能(neng)(neng)(neng)專(zhuan)委(wei)會(hui)主任陳海生(sheng)指出:目前,大規模新(xin)型儲(chu)能(neng)(neng)(neng)的(de)(de)(de)(de)成本正(zheng)在快(kuai)速降低,總(zong)體(ti)(ti)的(de)(de)(de)(de)價值已(yi)經跟傳(chuan)統(tong)的(de)(de)(de)(de)抽水蓄(xu)能(neng)(neng)(neng)可比,行業(ye)(ye)到了爆發(fa)(fa)(fa)的(de)(de)(de)(de)臨界點,去年(nian)(nian)儲(chu)能(neng)(neng)(neng)行業(ye)(ye)“春(chun)(chun)風乍(zha)起”,今年(nian)(nian)儲(chu)能(neng)(neng)(neng)的(de)(de)(de)(de)“春(chun)(chun)天正(zheng)在到來”。儲(chu)能(neng)(neng)(neng),正(zheng)處(chu)在這個“春(chun)(chun)天的(de)(de)(de)(de)風口”,不(bu)疾不(bu)徐,沒有一日千里的(de)(de)(de)(de)浮躁,獨居星辰大海的(de)(de)(de)(de)未來!