2020-09-03

2020-08-12

2020-07-10

　　太(tai)(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)源的利(li)用(yong)最終(zhong)歸結為(wei)太(tai)(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)利(li)用(yong)和太(tai)(tai)(tai)陽(yang)(yang)光(guang)利(li)用(yong)兩個(ge)方面。太(tai)(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)發(fa)(fa)(fa)電(dian)(dian)分(fen)為(wei)光(guang)伏(fu)發(fa)(fa)(fa)電(dian)(dian)和光(guang)熱發(fa)(fa)(fa)電(dian)(dian)，其中光(guang)伏(fu)發(fa)(fa)(fa)電(dian)(dian)就(jiu)是利(li)用(yong)光(guang)伏(fu)電(dian)(dian)池將太(tai)(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)直接轉化為(wei)電(dian)(dian)能(neng)(neng)(neng)。光(guang)伏(fu)發(fa)(fa)(fa)電(dian)(dian)不論在轉化效率、設(she)備成(cheng)本(ben)和發(fa)(fa)(fa)展前景尚(shang)都遠遠強于光(guang)熱發(fa)(fa)(fa)電(dian)(dian)。自從實(shi)用(yong)型多(duo)晶硅(gui)的光(guang)伏(fu)電(dian)(dian)池問世(shi)以來(lai)，世(shi)界上就(jiu)便開始了(le)太(tai)(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)光(guang)伏(fu)發(fa)(fa)(fa)電(dian)(dian)的應用(yong)。

風(feng)力發(fa)電(dian)(dian)(dian)作為當(dang)前(qian)發(fa)展(zhan)最快的(de)可再生能源發(fa)電(dian)(dian)(dian)技術，具有廣闊(kuo)的(de)應用前(qian)景(jing)。但是，風(feng)能是一種(zhong)隨機變(bian)化(hua)(hua)的(de)能源，風(feng)速變(bian)化(hua)(hua)會(hui)導致風(feng)電(dian)(dian)(dian)機組(zu)輸出功(gong)率的(de)波動，對(dui)電(dian)(dian)(dian)網的(de)電(dian)(dian)(dian)能質量(liang)會(hui)產生影響(xiang)。

據媒體(ti)最新報道，英國兩所大(da)學(xue)(xue)研究人員發現(xian)一種新型超級(ji)電(dian)(dian)容器材料(liao)，不僅能(neng)(neng)將充(chong)電(dian)(dian)時間縮短至10分(fen)鐘以(yi)內，還可(ke)將能(neng)(neng)量密度提高到180Wh/kg，高于目前鋰電(dian)(dian)池普遍的100-120Wh/kg。今年(nian)1月，南京理工大(da)學(xue)(xue)格(ge)萊特納(na)米(mi)科(ke)技研究所夏暉教授課題組也發現(xian)了一種可(ke)讓超級(ji)電(dian)(dian)容器的電(dian)(dian)容量提高5-10倍的新材料(liao)。超級(ji)電(dian)(dian)容器以(yi)其大(da)容量、高功率、長壽命、成本低廉、環境友(you)好等優越的性能(neng)(neng)，可(ke)以(yi)部(bu)分(fen)或全部(bu)替(ti)代傳統的化(hua)學(xue)(xue)電(dian)(dian)池