http://www.kadhoai.com.cn 2026-04-07 15:44:31 來源:慧聰網
編者語:在我國一個長期國策要大力發展新能源,在不久將來這種新能源發電成為我國電力係統建設中不可缺少部分。比如說達到10%以後就必須要研究它的對電網沒有到10%的de時shi候hou要yao研yan究jiu它ta對dui電dian網wang的de影ying響xiang,而er占zhan領ling這zhe些xie新xin能neng源yuan高gao端duan市shi場chang必bi須xu掌zhang握wo核he心xin技ji術shu,簡jian單dan比bi如ru說shuo出chu口kou一yi些xie電dian池chi等deng等deng這zhe些xie,拿na不bu到dao核he心xin的de利li潤run,高gao端duan的de利li潤run。此ci外wai我wo們men說shuo這zhe些xie核he心xin技ji術shu,變bian頻pin器qi等deng等deng,還hai可ke以yi應ying用yong在zai其qi他ta的de節jie能neng領ling域yu,包bao括kuo剛gang才cai講jiang的de新xin能neng源yuan汽qi車che,最zui近jin國guo家jia大da力li發fa展zhan高gao速su列lie車che,城cheng市shi輕qing軌gui等deng等deng,還hai有you周zhou總zong介jie紹shao的de軋zha鋼gang係xi統tong,還hai有you船chuan艦jian,部bu分fen軍jun艦jian以yi及ji航hang母mu等deng等deng。
2010年1月19日下午,2009中(zhong)國(guo)電(dian)氣(qi)行(xing)業(ye)發(fa)展(zhan)高(gao)峰(feng)論(lun)壇(tan)暨(ji)中(zhong)國(guo)電(dian)氣(qi)行(xing)業(ye)十(shi)大(da)評(ping)選(xuan)頒(ban)獎(jiang)盛(sheng)典(dian)在(zai)北(bei)京(jing)釣(diao)魚(yu)台(tai)國(guo)賓(bin)館(guan)完(wan)美(mei)落(luo)幕(mu)。這(zhe)次(ci)盛(sheng)典(dian)旨(zhi)在(zai)鼓(gu)勵(li)和(he)肯(ken)定(ding)那(na)些(xie)為(wei)中(zhong)國(guo)電(dian)氣(qi)行(xing)業(ye)的(de)發(fa)展(zhan)做(zuo)出(chu)了(le)突(tu)出(chu)貢(gong)獻(xian)的(de)企(qi)業(ye)和(he)人(ren)物(wu),並(bing)為(wei)他(ta)們(men)提(ti)供(gong)一(yi)個(ge)展(zhan)示(shi)自(zi)己(ji)形(xing)象(xiang),提(ti)升(sheng)產(chan)品(pin)知(zhi)名(ming)度(du)的(de)舞(wu)台(tai)。

清華大學電機工程係教授 博士生導師 電力電子與電機係統研究所負責人 李永東
盛典規模空前宏大,原機械工業部電工局局長、中國電工技術學會名譽理事長周鶴良,中國電工技術學會電氣節能專委會秘書長、深圳市節能專家委員會主任委員王占奎,清華大學電機工程係教授、博士生導師、原電力電子與電機係統研究所負責人李永東,中國機械工業聯合會重大技術裝備辦公室處長周思剛,以及陸儉國、陳德桂、盧強、尹天文、wangchunyandengzhongduoxingyeneizhimingzhuanjiaxuezheshouyaochuxibencishengdian,bingyuchaoguoliangbaiweidianqixingyedingjianjiqiyejingyingjiuxinnengyuanduidianqixingyefazhandeyingxiangzhankaidianfenglundao。huishang,xianshiteyaojiabinzhouheliangjiuweixingdiandongqichexianzhuangyuqianjingzuolejutitouxi,suihoushiliyongdongjiaoshouduiguanyuxinnengyuanjijienengdezhutiyanjiang。liangweizhuanjiadejingcaifayanhuodexianchangyuhuirenshireliezhangsheng。
以下是清華大學電機工程係教授 博士生導師 電力電子與電機係統研究所負責人李永東演講實錄:
李永東:很容幸我最近20年見證了我們國家工業和自動化產業的發展。古人講前30年睡不著,後30nianshuibuxing,woshiqianshinianyouxinzaihuahuabukai,zhuyaogenhenduoguoyingdasuo,gezhongjihuaguojiadejihuahehezuo,danshizhenzhengjianxiaoyishihoushinianwuxinchaliuliuchengyin,henduominyingqiyejiazuijinshinianjinbufeichangkuai。gangcaiguozonghezhoulaocongguanliheguojiajiaoduweishenmetigonghenhaodejianyihezhidao。
wobaogaodezhongdiancongjishucengmiankanyixiaxinnengyuanjijifazhanyiweizheshenme?zhuyaofenzhemejigefangmian,dajiazhidaomuqianrenleimianlinshijiexingnantishinengyuanduanquehehuanjingwuran,jutongjishiyouchuliangzhigoushiyong30到50年,我們國家開采量隻有世界1/10,今年我國石油進口量達1.6億噸,2020年將達2.5億噸,對外依存度大於55%,油(you)價(jia)一(yi)會(hui)高(gao),一(yi)會(hui)低(di),是(shi)被(bei)後(hou)麵(mian)金(jin)融(rong)家(jia)操(cao)作(zuo)。在(zai)我(wo)們(men)需(xu)要(yao)的(de)時(shi)候(hou)價(jia)格(ge)說(shuo)取(qu)樂(le),因(yin)此(ci)我(wo)們(men)流(liu)失(shi)了(le)很(hen)多(duo)外(wai)彙(hui)。此(ci)外(wai)我(wo)們(men)國(guo)家(jia)需(xu)要(yao)煤(mei)炭(tan)很(hen)多(duo)用(yong)於(yu)火(huo)力(li)發(fa)電(dian),盡(jin)管(guan)煤(mei)炭(tan)儲(chu)量(liang)很(hen)大(da),但(dan)是(shi)我(wo)們(men)隻(zhi)占(zhan)世(shi)界(jie)人(ren)均(jun)1/2,火力發電需要大量水。
大家知道北方地區是缺水的,此外大量煤炭沒有經過深加工被燒掉,造成對環境汙染,世界十個環境汙染嚴重的國家世界上有6個ge是shi我wo們men國guo家jia。二er氧yang化hua碳tan,二er氧yang化hua硫liu排pai放fang我wo國guo已yi經jing超chao過guo美mei國guo,居ju於yu全quan球qiu第di一yi。因yin此ci我wo們men領ling導dao人ren去qu受shou到dao壓ya力li也ye比bi較jiao大da,汽qi車che尾wei氣qi排pai放fang造zao成cheng全quan球qiu溫wen室shi效xiao應ying已yi經jing造zao成cheng我wo們men國guo家jia空kong氣qi汙wu染ran,尤you其qi北bei京jing這zhe種zhong大da城cheng市shi,很hen難nan見jian到dao藍lan天tian,汙wu染ran對dui生sheng育yu是shi一yi個ge殺sha手shou。我wo們men國guo家jia的de特te殊shu問wen題ti是shi能neng源yuan效xiao率lv也ye比bi較jiao低di下xia,低di於yu世shi界jie平ping均jun水shui平ping10%,單位GDP能耗是美國3.5倍,歐盟5.9倍,日本9.7倍,印度的1.6倍,比世界平均水平還是要高三倍,而GDP隻占世界的7%。每年平均給法國一個人提供三雙鞋子,法國人口是6、7千(qian)萬(wan),還(hai)有(you)一(yi)些(xie)電(dian)子(zi)垃(la)圾(ji),這(zhe)些(xie)造(zao)成(cheng)汙(wu)染(ran)。當(dang)然(ran)我(wo)們(men)希(xi)望(wang)提(ti)出(chu)一(yi)些(xie)解(jie)決(jue)之(zhi)道(dao),一(yi)個(ge)是(shi)節(jie)能(neng),節(jie)能(neng)再(zai)節(jie)能(neng)我(wo)們(men)認(ren)為(wei)怎(zen)麼(me)強(qiang)調(tiao)都(dou)不(bu)過(guo)分(fen),占(zhan)工(gong)業(ye)用(yong)電(dian)30%以上各類風級,泵類負載,工礦變化比較大,采用交流調速實現定速運行,節能效率比較明顯,以平均節電20%,計算對全國來說年節電600億噸,同時可以相應減少2000萬噸發電用碳,這個產業改造以後可以形成一個龐大市場,意味著技術的進步。目前為什麼西門子、ABB國外大公司,紛紛來我國主要看中這個市場。
此外就是我們現在大力倡導新能源,新能源包括水電,風電,太陽能,生物質能、核電等等。如全球風能資源實際上是很大,每年高達50萬1000瓦小時,是水能資源十倍,2020年全球電力需求兩倍。加入我們都用把風力資源利用起來,全球2020年的電力需求都夠,還不致,是一種清潔可再生能源。最近20年風力風電單台功率增加100倍,成本大幅度下降,已接近火力發電的成本。全世界有5萬兆瓦的風電機組在工作,在歐洲丹麥這個國家有一半電是風力發電這個國家比較小,在歐洲整個大電網以後也可以有。我國風電08年年底裝機總量達到9500兆瓦已經超過國家計劃好幾倍,新增容量08年3600兆瓦,比07年增長速度是100倍。
nengyuanshiduozhongduoyangde,danshixinnengyuanzuijinjinianwomenyanjiubijiaoreshizhejige,yigeshifengli,yigeshitaiyangneng,haiyouheneng,shuinengxiaoshuidiandangranyesuanshiyizhongxinnengyuan。woguofengnenglushangkekaifarongliangchuliangshi2.53億KW,海上就更多了,太陽能總量是502萬KJW/平方米,地熱、生物質能也非常豐富。
這zhe個ge是shi我wo們men國guo家jia風feng力li功gong率lv密mi度du,大da家jia看kan一yi下xia就jiu是shi所suo謂wei沙sha塵chen暴bao來lai源yuan都dou是shi在zai這zhe兒er,戈ge壁bi沙sha漠mo都dou吹chui到dao我wo們men北bei京jing,這zhe個ge部bu分fen裝zhuang上shang風feng力li發fa電dian對dui沙sha塵chen暴bao也ye有you一yi些xie阻zu擋dang作zuo用yong。新xin疆jiang、內蒙、東北,記得有一次達阪城風非常大有一次把火車都掀翻了。到2008年我們國家建立很大風電場200多個,總裝機容量9500兆瓦,主要在內蒙,新疆,現在包括江蘇,河北,遼寧都有。
zhegeshiguoquyigetongji,congzhegequshikeyikandaofazhanshichengzhishuquxianzaizengchang,erbushixianxingde,jianglaishimeinianjibenshangdoushifanbei,biyiqianzongrongliangfanbei。
qianmianwomenjiangshishichang,qishizhelimianshejijigehexindejishu,zhuyaoshifengnengji,fadianjihekongzhi。fengnengjizhuyaoshidingjiangjushisukongzhi,zhudongshisukongzhifengji,zhegexiaolvjiushifenglinengyuanliyonglvbijiaodile。houlaifazhanchengyizhongbianjiangju,gaibianyepianfengjiaoshifadiantigao,daibiaochanpinshidanmaideweisitasi,hexinjishubaokuofadianjiyijidiandongxing,zuizaoyongbijiaoduoshichurongshi(音譯)發(fa)電(dian)機(ji),現(xian)在(zai)雙(shuang)倍(bei)發(fa)電(dian)機(ji)。新(xin)發(fa)明(ming),發(fa)展(zhan)起(qi)來(lai)是(shi)用(yong)包(bao)括(kuo)電(dian)力(li)磁(ci)等(deng)等(deng)。其(qi)實(shi)最(zui)核(he)心(xin)還(hai)有(you)一(yi)個(ge)電(dian)控(kong),一(yi)個(ge)是(shi)風(feng)力(li)特(te)別(bie)大(da)的(de)時(shi)候(hou)需(xu)要(yao)限(xian)速(su),否(fou)則(ze)會(hui)把(ba)槳(jiang)液(ye)掛(gua)斷(duan)了(le),除(chu)外(wai)還(hai)有(you)風(feng)力(li)發(fa)電(dian)運(yun)行(xing)方(fang)式(shi)研(yan)究(jiu),不(bu)同(tong)類(lei)型(xing)的(de)控(kong)製(zhi)方(fang)法(fa)研(yan)究(jiu),以(yi)及(ji)最(zui)大(da)功(gong)率(lv)跟(gen)蹤(zong)等(deng)等(deng),還(hai)有(you)風(feng)力(li)是(shi)大(da)範(fan)圍(wei),大(da)時(shi)間(jian)尺(chi)度(du)是(shi)隨(sui)機(ji),冬(dong)天(tian)比(bi)較(jiao)多(duo),夏(xia)天(tian)比(bi)較(jiao)少(shao),這(zhe)個(ge)時(shi)候(hou)需(xu)要(yao)一(yi)定(ding)的(de)儲(chu)能(neng),我(wo)們(men)講(jiang)風(feng)力(li)發(fa)電(dian)已(yi)經(jing)產(chan)能(neng)過(guo)剩(sheng)不(bu)是(shi)指(zhi)這(zhe)些(xie)核(he)心(xin)技(ji)術(shu)產(chan)能(neng)過(guo)剩(sheng),是(shi)指(zhi)總(zong)機(ji)場(chang)我(wo)們(men)我(wo)們(men)國(guo)內(nei)有(you)60、70家,大部分核心技術電控問題都是引進國外,這個國外不但不夠,而是遠遠不夠。
我國風力發電的前景與對策,這個是原來規劃2010年時裝機20GW,2030年發電將占全國總發電量的10%,對電網將產生影響,丹麥占50%為什麼沒有影響,因為他國家比較小,它的電網是在整個歐洲的大電網。假如我們國家占10%對我們國家影響是非常大。
因yin此ci還hai有you一yi問wen題ti就jiu是shi成cheng本ben問wen題ti,國guo外wai進jin口kou這zhe些xie東dong西xi畢bi竟jing非fei常chang貴gui,我wo們men必bi須xu在zai核he心xin技ji術shu有you所suo作zuo為wei,尤you其qi是shi變bian頻pin器qi等deng部bu分fen,加jia強qiang國guo產chan化hua使shi成cheng本ben進jin一yi步bu下xia降jiang,還hai有you就jiu是shi大da力li發fa展zhan更geng大da容rong量liang的de離li岸an型xing風feng力li發fa電dian係xi統tong。在zai十shi一yi五wu我wo們men國guo家jia投tou入ru巨ju資zi,幾ji個ge億yi,展zhan開kai了le研yan究jiu情qing況kuang,最zui近jin我wo們men剛gang剛gang進jin行xing了le一yi個ge彙hui報bao,全quan國guo很hen多duo廠chang家jia包bao括kuo組zu機ji場chang、變(bian)頻(pin)廠(chang),這(zhe)些(xie)是(shi)國(guo)內(nei)著(zhu)名(ming)企(qi)業(ye)已(yi)經(jing)建(jian)成(cheng)生(sheng)產(chan)線(xian),應(ying)該(gai)說(shuo)通(tong)過(guo)十(shi)一(yi)五(wu)計(ji)劃(hua)我(wo)們(men)掌(zhang)握(wo)了(le)核(he)心(xin)家(jia)屬(shu),在(zai)十(shi)二(er)五(wu)計(ji)劃(hua)當(dang)中(zhong)國(guo)家(jia)要(yao)進(jin)一(yi)步(bu)加(jia)大(da)投(tou)資(zi)產(chan)業(ye)化(hua)。
lianxingfenglifadianyouyigetedian,tadeweixiufeichangmafan,zhegeyaozhishengjitiaodong,suoyishuokekaoxingyaoqiufeichanggao,gonglvyehenda,nayangxiaoyicainengchulai。zheshiwomenguojiaxibeilushangsanxiayigegongcheng,fenglifadianliangchaoguosanxia,gansuxibeiyouhenqiangdefengdianziyuan,danshidajiazhidaozhidaotadefengdianshudianhenruo,daolanzhouyijingyiqianduogongli,yaodaoshanghai,daobeijingjiugengyuanle,yaobazhegefenglinengyuanshusongguolaijianglaiyaojiagaoyazhiliushudianxitong。
ciwaipengbofazhanhaiyouqitadexinnengyuan,birushuotaiyangnengfadian,womenguojiataiyangnengdeziyuanyeshibijiaofengfu,xiangqingzanggaoyuan,yinweilitaiyangbijiaojin,sichuanshaoyixie。zheshigonglvmidu,fenglifadianyouyigeshicaiyongguangfudianchi,baitiandedianxiwangcunchuqilaiwanshangyekeyiyonghaiyoukeyiyongtaiyangneng,re,butongdecaoxing,jijutaiyangreliang。zaitaiyangnengfadianxitongdangzhongyouzhemejigehuanjie,birushuoyoudianchizu,zheshimuqianwomenguojiashengchanbijiaoduodeduojinggui,erqiechukouzhanquanshijielianghenda,kongzhiqi,haiyouchunenghaiyoubianhuanqi,duojingguiwomenchukoufenlianghenda,danshixiaohaonengyuanhenda,erqiezaochenghuanjingwuran,yincizaiguowuyuanhuiyidangzhongtichuzhegeduojingguiyijingshiguosheng,fazhanyixiexinxingtaiyangnengdianchizushigeshigeyangtaiyangnengdianchizubijiao,xiaolvdengdeng,muqianzhegejiageyezaijijuxiajiang,jiejinshiyong。zheshitazuchengbufenyouchuanlian,binglian,youzhijiechuanlian,haiyouzhijiebingliandiyadengdeng,danshianzhuangweizhihenbuyiyang,birushuoyouanzaifangdingshang,zhegekeyishenchulai,shenzhikeyitiezaibolimenqiang。
zhegeshiouzhou,deguoyongbijiaoduo,guojiazhengcebirushuotaiyangnengfadian,guojiazijijialimianjianyixieguojiakeyibutieyiban,zhengceguli,ciwaifadianyongbulehaikeyixiangdianwangmai,womendianbiaobuchengren,xiangmaiyemaibule。yougezhonggeyangdexingzhuang,zaiwomenqinghuadaxueyouyigejienenglou,hendayibufenshicaiyongtaiyangneng,muqianjiangzaiwoguoweishenmetuiguangbijiaoshaone,jiushichengben。birushuoguowaihenduobieshu,shangmiandoukeyicaiyongjialetaiyangnengban。zhelimianyeyouhenduojishu,birushuotaiyangnengdianchizhuanhuanxiaolvhenguanjian,bianhuanqijiegou,zuidapinlvgenzong,bingwangyanjiu,xitongkongzhi,womenyaocongzhongguozhizaodaozhongguochuangzao,hexinyaozhangwoshenme?zhuyaojiushijishu,zhelimiandajiahenduozijin,birushuozhaohaodechanpin,danshichanpinshicongzhefazhanqilaide,huozheshuoxiwangyouzhiyuxinnengyuandeqiye。
關注一下最新的技術發展,這是我們國家太陽能發展一些展望,2010年總容量達到300兆瓦。2015年(nian)大(da)規(gui)模(mo)的(de)並(bing)網(wang)係(xi)統(tong),主(zhu)要(yao)希(xi)望(wang)降(jiang)低(di)成(cheng)本(ben),提(ti)高(gao)轉(zhuan)換(huan)效(xiao)率(lv),進(jin)一(yi)步(bu)還(hai)可(ke)以(yi)發(fa)展(zhan)外(wai)空(kong)間(jian)太(tai)陽(yang)能(neng)發(fa)電(dian),就(jiu)是(shi)怎(zen)麼(me)把(ba)它(ta)收(shou)回(hui)來(lai)的(de)技(ji)術(shu)。其(qi)他(ta)新(xin)能(neng)源(yuan)我(wo)們(men)國(guo)家(jia)研(yan)究(jiu)比(bi)較(jiao)早(zao),地(di)熱(re),小(xiao)水(shui)電(dian)等(deng)等(deng),最(zui)近(jin)幾(ji)年(nian)還(hai)有(you)燃(ran)料(liao)電(dian)池(chi)。地(di)熱(re)我(wo)們(men)國(guo)家(jia)西(xi)藏(zang)羊(yang)八(ba)井(jing)有(you)地(di)熱(re)站(zhan)。潮(chao)汐(xi)和(he)小(xiao)水(shui)電(dian),我(wo)們(men)國(guo)家(jia)小(xiao)水(shui)電(dian)資(zi)源(yuan)非(fei)常(chang)豐(feng)富(fu)在(zai)四(si)川(chuan),很(hen)多(duo)可(ke)開(kai)發(fa)量(liang)一(yi)千(qian)瓦(wa)。燃(ran)料(liao)電(dian)池(chi)是(shi)最(zui)近(jin)十(shi)年(nian)發(fa)展(zhan)比(bi)較(jiao)熱(re)的(de),最(zui)大(da)好(hao)處(chu)沒(mei)有(you)汙(wu)染(ran),比(bi)如(ru)說(shuo)它(ta)的(de)排(pai)放(fang)物(wu)是(shi)水(shui),甚(shen)至(zhi)可(ke)以(yi)直(zhi)接(jie)喝(he),但(dan)是(shi)問(wen)題(ti)是(shi)這(zhe)些(xie)成(cheng)本(ben)。磁(ci)流(liu)體(ti)發(fa)電(dian)我(wo)們(men)國(guo)家(jia)研(yan)究(jiu)也(ye)比(bi)較(jiao)早(zao),但(dan)是(shi)現(xian)在(zai)接(jie)近(jin)實(shi)用(yong)並(bing)不(bu)太(tai)多(duo),還(hai)有(you)核(he)能(neng)發(fa)電(dian)。
danshizhexiexinnengyuanfadiandouyigetedian,baokuochuantongfadianbunengchucun,xinnengyuanhaiyoutahenduoshibijiaosuiji,birushuotaiyangneng,baitianbijiaoduo,wanshangmeiyou,fengnengshidongtianbijiaoduo,xiatianhenshao,suoyishuojinruyigedadianlixitongyihouwomenshixiwangfeichangwending,xuyaobafachulaidiancunchucunqilai,cunchufangshiyeshiyigezhongdian,chuantongyouchoushuixuneng。haiyouyasuokongqi,chuantongwomenbijiaoshuxishixudianchi。
最近幾年發展比較多是這三種,一個超導儲能、超級電容、飛輪儲能。超導儲能利用超導線圈溫度下,需要一個冷卻裝置,和低溫容器,轉換效率非常高,但是成本比較高,要實現低溫負270度還是很複雜,一個大係統需要可以進一步降低成本。這是一個超導低溫,比如說葉片的儲蓄罐,可以把電網的能夠送到前圈。
chaojidianrongzuijinyeshijishangfadiangengkuaiyixie,gengjiejinshiyong,jinxingtachongdianfuzekuai,buxiangxudianchi,gangcaishuodiandongqichechuantongxudianchiwomenyaochongjigexiaoshi,zuikuaiyaoyigexiaoshiyigexiaoshi。danshiniyaodingshangyigechaojidianrongsunshizhexienengliang,nengliangxuqiukeyiyongchaojidianrongtigong,zheyangjieheyoudianxiaolvyefeichanggao,zuijinjinianchaojidianrongchunengfeichangkuai,shanghaiyijingcaiyong,daozhanbudaoyifenzhongbanengliangcunjinqu。wodaoguowaikandaoouzhouyijingkaishiyanjiuchaojidianrongchunengditie,meiciditiezidongbanengliangchudaochaojidianrong。
此(ci)外(wai)還(hai)有(you)更(geng)大(da)的(de)就(jiu)是(shi)說(shuo)儲(chu)能(neng)裝(zhuang)置(zhi)是(shi)飛(fei)輪(lun),高(gao)速(su)飛(fei)輪(lun),低(di)速(su)飛(fei)輪(lun),能(neng)量(liang)密(mi)度(du)非(fei)常(chang)大(da),功(gong)能(neng)密(mi)度(du)比(bi)較(jiao)小(xiao),在(zai)其(qi)他(ta)新(xin)能(neng)源(yuan)發(fa)電(dian)中(zhong)也(ye)有(you)廣(guang)闊(kuo)應(ying)能(neng),飛(fei)輪(lun)也(ye)是(shi)一(yi)個(ge)得(de)大(da)固(gu)體(ti)高(gao)速(su)旋(xuan)轉(zhuan),經(jing)常(chang)是(shi)一(yi)萬(wan)轉(zhuan),幾(ji)萬(wan)轉(zhuan),做(zuo)好(hao)以(yi)後(hou)能(neng)量(liang)也(ye)是(shi)非(fei)常(chang)大(da),核(he)心(xin)是(shi)要(yao)通(tong)過(guo)電(dian)力(li)裝(zhuang)置(zhi)把(ba)能(neng)量(liang)給(gei)電(dian)網(wang)這(zhe)是(shi)一(yi)個(ge)飛(fei)輪(lun)。現(xian)在(zai)有(you)成(cheng)熟(shu)的(de)比(bi)如(ru)說(shuo)飛(fei)輪(lun)儲(chu)能(neng)裝(zhuang)置(zhi)在(zai)賣(mai),這(zhe)是(shi)各(ge)種(zhong)儲(chu)能(neng)裝(zhuang)置(zhi),有(you)的(de)是(shi)充(chong)電(dian)非(fei)常(chang)快(kuai),但(dan)是(shi)能(neng)量(liang)密(mi)度(du),有(you)的(de)是(shi)能(neng)量(liang)密(mi)度(du)比(bi)較(jiao)大(da),但(dan)是(shi)充(chong)電(dian)非(fei)常(chang)慢(man),所(suo)以(yi)要(yao)結(jie)合(he)起(qi)來(lai)。
最zui後hou給gei出chu結jie論lun,在zai我wo國guo一yi個ge長chang期qi國guo策ce要yao大da力li發fa展zhan新xin能neng源yuan,在zai不bu久jiu將jiang來lai這zhe種zhong新xin能neng源yuan發fa電dian成cheng為wei我wo國guo電dian力li係xi統tong建jian設she中zhong不bu可ke缺que少shao部bu分fen。比bi如ru說shuo達da到dao10%以後就必須要研究它的對電網沒有到10%的de時shi候hou要yao研yan究jiu它ta對dui電dian網wang的de影ying響xiang,而er占zhan領ling這zhe些xie新xin能neng源yuan高gao端duan市shi場chang必bi須xu掌zhang握wo核he心xin技ji術shu,簡jian單dan比bi如ru說shuo出chu口kou一yi些xie電dian池chi等deng等deng這zhe些xie,拿na不bu到dao核he心xin的de利li潤run,高gao端duan的de利li潤run。此ci外wai我wo們men說shuo這zhe些xie核he心xin技ji術shu,變bian頻pin器qi等deng等deng,還hai可ke以yi應ying用yong在zai其qi他ta的de節jie能neng領ling域yu,包bao括kuo剛gang才cai講jiang的de新xin能neng源yuan汽qi車che,最zui近jin國guo家jia大da力li發fa展zhan高gao速su列lie車che,城cheng市shi輕qing軌gui等deng等deng,還hai有you周zhou總zong介jie紹shao的de軋zha鋼gang係xi統tong,還hai有you船chuan艦jian,部bu分fen軍jun艦jian以yi及ji航hang母mu等deng等deng。
這(zhe)個(ge)是(shi)世(shi)界(jie)最(zui)大(da)的(de)油(you)輪(lun),這(zhe)個(ge)是(shi)比(bi)泰(tai)坦(tan)尼(ni)克(ke)號(hao)大(da)得(de)多(duo),將(jiang)來(lai)軍(jun)艦(jian)也(ye)要(yao)采(cai)用(yong)全(quan)電(dian)化(hua)的(de),這(zhe)樣(yang)它(ta)的(de)動(dong)態(tai)性(xing)能(neng)非(fei)常(chang)好(hao)。在(zai)大(da)容(rong)量(liang)變(bian)頻(pin)裝(zhuang)置(zhi),最(zui)近(jin)大(da)家(jia)關(guan)注(zhu)創(chuang)業(ye)板(ban)也(ye)好(hao)幾(ji)個(ge)公(gong)司(si)專(zhuan)門(men)搞(gao)大(da)容(rong)變(bian)頻(pin)機(ji)已(yi)經(jing)上(shang)市(shi)了(le),有(you)幸(xing)我(wo)跟(gen)他(ta)們(men)合(he)作(zuo)比(bi)較(jiao)多(duo)。因(yin)此(ci)見(jian)證(zheng)了(le)他(ta)們(men)這(zhe)些(xie)企(qi)業(ye)的(de)成(cheng)長(chang),尤(you)其(qi)最(zui)近(jin)兩(liang)年(nian)國(guo)產(chan)的(de)高(gao)壓(ya)大(da)容(rong)量(liang)變(bian)頻(pin)機(ji)占(zhan)國(guo)內(nei)市(shi)場(chang)60%以上,這是非常了不起的。
因此希望在座企業各位朋友,進一步通力合作,把我們中國這種企業要大略高端掌握核心技術將來還可以打向國外,謝謝大家。