光guang伏fu發fa電dian是shi根gen據ju光guang生sheng伏fu特te效xiao應ying原yuan理li,將jiang太tai陽yang光guang能neng直zhi接jie轉zhuan化hua為wei電dian能neng。目mu前qian,我wo國guo的de一yi次ci儲chu能neng量liang遠yuan遠yuan低di於yu世shi界jie的de平ping均jun水shui平ping,大da約yue隻zhi有you世shi界jie總zong儲chu量liang的de10%。而太陽能是人類取之不盡用之不竭的可再生能源,具有清潔性、安全性、廣泛性、長壽命和免維護性、資源的充足性、可再生以及潛在的經濟性等優點,在長期的能源戰略中具有重要地位。
光guang伏fu發fa電dian的de作zuo用yong不bu隻zhi是shi貢gong獻xian電dian量liang光guang伏fu發fa電dian過guo去qu幾ji年nian的de發fa展zhan出chu乎hu了le所suo有you人ren的de意yi料liao,尤you其qi是shi其qi成cheng本ben的de下xia降jiang幅fu度du與yu速su度du。通tong常chang,人ren們men會hui把ba風feng電dian與yu光guang伏fu發fa電dian放fang在zai一yi起qi,分fen析xi其qi類lei似si的de作zuo用yong,特te別bie是shi在zai改gai善shan電dian力li結jie構gou、發(fa)展(zhan)可(ke)再(zai)生(sheng)能(neng)源(yuan)發(fa)電(dian),進(jin)而(er)促(cu)進(jin)節(jie)能(neng)減(jian)排(pai)與(yu)能(neng)源(yuan)轉(zhuan)型(xing)方(fang)麵(mian)的(de)積(ji)極(ji)作(zuo)用(yong),而(er)這(zhe)一(yi)作(zuo)用(yong)的(de)發(fa)揮(hui),直(zhi)接(jie)的(de)原(yuan)因(yin)在(zai)於(yu)其(qi)可(ke)以(yi)提(ti)供(gong)電(dian)量(liang)服(fu)務(wu)。但(dan)是(shi),仔(zai)細(xi)審(shen)視(shi)光(guang)伏(fu)發(fa)電(dian),其(qi)應(ying)該(gai)比(bi)風(feng)電(dian)能(neng)夠(gou)在(zai)“貢獻電量”之外發揮更大的潛在作用。
相對於風電,光伏發電呈現不同的特性,最顯著是風電在小時到天的範圍內是間歇性的,具有反調峰特性,保證容量非常低,近乎於零;ertaiyangnengshimiaodaofenzhongjibiedejianxiexing,yudianlixuqiugaofengxiangduiyizhi,zaizengjiatiaodulinghuoxiangyingxuqiudetongshi,queyekeyizaijianfengshiketidaitianranqifadian,erhouzheshiguannengyuananquanyuqihoubianhuawenti。guangfufadianruguonenggouzaimouxiedianwangquyuneixingchengguimo,fuyigengxianjindetiaodujishuyushishixiangying,jiangyouxiaodifahuitidaijianfengfuhedezuoyong。
相(xiang)對(dui)於(yu)風(feng)電(dian),太(tai)陽(yang)能(neng)的(de)能(neng)源(yuan)密(mi)度(du)更(geng)低(di),而(er)出(chu)力(li)波(bo)動(dong)更(geng)加(jia)頻(pin)繁(fan),難(nan)以(yi)控(kong)製(zhi)。這(zhe)是(shi)太(tai)陽(yang)能(neng)的(de)缺(que)點(dian)。但(dan)是(shi)另(ling)一(yi)方(fang)麵(mian),太(tai)陽(yang)能(neng)資(zi)源(yuan)隨(sui)處(chu)可(ke)得(de),場(chang)地(di)獨(du)占(zhan)性(xing)限(xian)製(zhi)比(bi)風(feng)電(dian)相(xiang)對(dui)要(yao)小(xiao),容(rong)易(yi)“遍地開花”。這zhe也ye在zai客ke觀guan上shang形xing成cheng了le對dui儲chu能neng設she備bei的de需xu求qiu,典dian型xing的de就jiu是shi目mu前qian已yi經jing廣guang泛fan應ying用yong的de太tai陽yang能neng路lu燈deng,配pei備bei相xiang應ying的de電dian池chi進jin行xing儲chu能neng成cheng為wei標biao配pei。電dian動dong汽qi車che目mu前qian仍reng然ran麵mian臨lin續xu航hang裏li程cheng短duan、成本高昂、電池壽命還無法滿足要求等缺點,相信通過電池技術上的進步、guanlishangdemibuyijigengqingxidejiageganggan,qiweilairengzhideqidai。erzheqizhong,guangfufadiannenggouqidaojishuxuqiuladongdezuoyong,erjishuyinsu,shiqidongdiandongqicheshichangdeguanjianyuqianti。
近日,國家能源局新能源和可再生能源司新能源處表示,“十三五”我國將持續壯大太陽能光伏發電市場規模,初步規劃,“十三五”期間全國年均新增光伏裝機規模2000萬KW左右。初步規劃“十三五”光伏裝機規模目標將達1.5億kW左右。“十三五”woguoyaokuodaguangfufadianguimohualiyong,jiakuaituijinzhongdongbudiqufenbushiguangfufadianhexibudiquguangfudianzhanguimohuafazhan。jiyuyishangrenshi,guangfufadianchanyeyinggaijuyougengdadekongjianyuweilai,yinggainenggoufahuigengdadezuoyong。
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