江蘇乃爾風電技術開發有限公司
風光互補發電技術是整合了中小型風電技術和太陽能光伏技術,綜合了各種應用領域的新技術,其涉及的領域之多、應用範圍之廣、技術差異化之大,是各種單獨技術所無法比擬的。風能和太陽能是目前全球在新能源利用方麵,技術最成熟、最(zui)具(ju)規(gui)模(mo)化(hua)和(he)已(yi)產(chan)業(ye)化(hua)發(fa)展(zhan)的(de)行(xing)業(ye),單(dan)獨(du)的(de)風(feng)能(neng)和(he)單(dan)獨(du)的(de)太(tai)陽(yang)能(neng)都(dou)有(you)其(qi)開(kai)發(fa)的(de)弊(bi)端(duan),而(er)風(feng)力(li)發(fa)電(dian)和(he)太(tai)陽(yang)能(neng)發(fa)電(dian)兩(liang)者(zhe)具(ju)有(you)互(hu)補(bu)性(xing),兩(liang)種(zhong)新(xin)能(neng)源(yuan)結(jie)合(he)可(ke)實(shi)現(xian)在(zai)自(zi)然(ran)資(zi)源(yuan)的(de)配(pei)置(zhi)方(fang)麵(mian)、技術方案的整合方麵、性(xing)能(neng)與(yu)價(jia)格(ge)的(de)對(dui)比(bi)方(fang)麵(mian)都(dou)達(da)到(dao)了(le)對(dui)新(xin)能(neng)源(yuan)綜(zong)合(he)利(li)用(yong)得(de)最(zui)合(he)理(li),不(bu)但(dan)降(jiang)低(di)了(le)滿(man)足(zu)同(tong)等(deng)需(xu)求(qiu)下(xia)的(de)單(dan)位(wei)成(cheng)本(ben),而(er)且(qie)擴(kuo)大(da)了(le)市(shi)場(chang)的(de)應(ying)用(yong)範(fan)圍(wei),還(hai)提(ti)高(gao)了(le)產(chan)品(pin)的(de)可(ke)靠(kao)性(xing)。

suoweifengguanghubu,jianeryanzhi,shizhijiangfenglifadianheguangfufadianzuheqilaigouchengfadianxitong。zaixinnengyuanlingyudeyanjiuzhehetouzizhekanlai,liyongtaiyangnengdianchijiangtaiyangnengzhuanhuanchengdiannengdeguangfufadianxitong,suiranqingjie,danzaojiaxiangduigao,qieshourizhaoshijianyingxiang;而er風feng電dian係xi統tong雖sui然ran係xi統tong造zao價jia低di,運yun行xing維wei護hu成cheng本ben低di,但dan質zhi量liang可ke靠kao性xing也ye相xiang對dui較jiao差cha。將jiang兩liang者zhe相xiang結jie合he,卻que能neng互hu補bu所suo短duan,各ge揚yang所suo長chang。然ran而er,風feng光guang互hu補bu發fa電dian技ji術shu並bing不bu是shi簡jian單dan地di將jiang風feng能neng和he太tai陽yang能neng相xiang加jia就jiu可ke以yi,其qi間jian還hai涉she及ji一yi係xi列lie複fu雜za的de技ji術shu及ji係xi統tong的de匹pi配pei設she計ji。
在風光互補發電技術的推廣應用中,競爭的關鍵是綜合配置能力。尋找最佳匹配方案需做大量的研究工作,反複推算、演示,進行市場摸排,選配組件、組zu裝zhuang等deng,已yi構gou成cheng最zui佳jia匹pi配pei的de方fang案an,以yi實shi現xian風feng能neng和he太tai陽yang能neng的de無wu縫feng對dui接jie,有you光guang照zhao的de時shi候hou通tong過guo太tai陽yang能neng電dian池chi將jiang光guang能neng轉zhuan換huan為wei電dian能neng,有you風feng的de時shi候hou利li用yong風feng力li機ji發fa電dian,二er者zhe均jun無wu的de時shi候hou,負fu載zai可ke以yi利li用yong蓄xu電dian池chi儲chu備bei的de電dian能neng工gong作zuo。

風能、太陽能都是無汙染的、取之不盡用之不竭的可再生能源,中小型風力發電和太陽能光伏發電係統在我國已得到初步應用。這兩種發電方式各有其優點,但風能、taiyangnengdoushibuwendingde,bulianxudenengyuan,yongyuwudianwangdiqu,xuyaopeibeixiangdangdadechunengshebei,huozhecaiquduonenghubudebanfa,yibaozhengfadianxitongnenggouwendingdegongdian。taiyangnengyufengnengzaishijianshanghediyushangdouyouhenqiangdehubuxing,woguoshujifengqihouqu,yibandongjifengda,taiyangfusheqiangduxiao;xiajifengxiao,taiyangfusheqiangduda,zaijijieshangkeyixianghubuchongliyong。baitiantaiyangguangzuiqiangshi,fenghenxiao,wanshangtaiyangluoshanhou,guangzhaohenruo,danyouyudibiaowenchabianhuadaershifengnengjiaqiang。yejianheyinyutianwuyangguangshiyoufengnengfadian,qingtianyoutaiyangnengfadian,zaijiyoufengyouyoutaiyangdeqingkuangxialiangzhetongshifahuizuoyong,shixianlequantianhoudefadian,bidanyongfengnenghetaiyangnenggengjingji、科學、實用。
風光互補發電的應用方向,不應是以聯網發電為主,風光互補發電是針對邊遠牧區、無電戶地區及海島,在遠離大電網,人煙稀少,用電負荷低且交通不便的情況下,利用本地區充裕的風能、太(tai)陽(yang)能(neng)建(jian)設(she)的(de)一(yi)種(zhong)經(jing)濟(ji)實(shi)用(yong)性(xing)發(fa)電(dian)站(zhan)。風(feng)光(guang)互(hu)補(bu)發(fa)電(dian)技(ji)術(shu)是(shi)解(jie)決(jue)這(zhe)些(xie)無(wu)電(dian)人(ren)口(kou)供(gong)電(dian)問(wen)題(ti)的(de)有(you)效(xiao)手(shou)段(duan)。偏(pian)遠(yuan)地(di)區(qu)一(yi)般(ban)用(yong)電(dian)負(fu)荷(he)都(dou)不(bu)大(da),所(suo)以(yi)用(yong)電(dian)網(wang)送(song)電(dian)就(jiu)不(bu)經(jing)濟(ji),在(zai)當(dang)地(di)直(zhi)接(jie)發(fa)電(dian),最(zui)常(chang)用(yong)的(de)就(jiu)是(shi)采(cai)用(yong)柴(chai)油(you)發(fa)電(dian)機(ji)。但(dan)柴(chai)油(you)的(de)儲(chu)運(yun)對(dui)偏(pian)遠(yuan)地(di)區(qu)成(cheng)本(ben)太(tai)高(gao),所(suo)以(yi)柴(chai)油(you)發(fa)電(dian)機(ji)隻(zhi)能(neng)作(zuo)為(wei)一(yi)種(zhong)短(duan)時(shi)的(de)應(ying)急(ji)電(dian)源(yuan)。要(yao)解(jie)決(jue)長(chang)期(qi)穩(wen)定(ding)可(ke)靠(kao)的(de)供(gong)電(dian)問(wen)題(ti),隻(zhi)能(neng)依(yi)賴(lai)當(dang)地(di)的(de)自(zi)然(ran)能(neng)源(yuan)。

風feng力li發fa電dian和he太tai陽yang能neng光guang伏fu發fa電dian係xi統tong都dou存cun在zai由you於yu資zi源yuan的de不bu確que定ding性xing,導dao致zhi了le發fa電dian與yu用yong電dian負fu荷he的de不bu平ping衡heng。利li用yong風feng能neng和he太tai陽yang能neng具ju有you的de互hu補bu性xing,開kai發fa風feng光guang互hu補bu發fa電dian係xi統tong,可ke以yi彌mi補bu太tai陽yang能neng和he風feng能neng相xiang互hu之zhi間jian的de不bu足zu,如ru圖tu1所(suo)示(shi)。太(tai)陽(yang)能(neng)和(he)風(feng)能(neng)在(zai)時(shi)間(jian)上(shang)的(de)互(hu)補(bu)性(xing),使(shi)風(feng)光(guang)互(hu)補(bu)發(fa)電(dian)係(xi)統(tong)在(zai)資(zi)源(yuan)上(shang)具(ju)有(you)最(zui)佳(jia)匹(pi)配(pei)的(de)可(ke)能(neng)性(xing),采(cai)用(yong)風(feng)光(guang)互(hu)補(bu)技(ji)術(shu),可(ke)以(yi)在(zai)一(yi)定(ding)程(cheng)度(du)上(shang)減(jian)少(shao)太(tai)陽(yang)能(neng)電(dian)池(chi)組(zu)件(jian)容(rong)量(liang),並(bing)降(jiang)低(di)了(le)發(fa)電(dian)係(xi)統(tong)的(de)成(cheng)本(ben)。價(jia)格(ge)低(di)、性能穩定的風光互補發電係統比單一能源的太陽能或風能發電係統更加容易被用戶所接受,更利於推廣。

圖2為某地10月份的一天中太陽能和風能資源的分布,因此,采用風光互補發電,可以彌補風能、太陽能間歇性的缺陷,從而開發一種新的性能優越的綠色能源。風光互補發電是比單獨風力發電、dandutaiyangnengguangfufadiangengjiayouxiaodefadianfangshi。caiyongfengguanghubufadianxitong,keshixiannengliangzhijiandexianghubuchong,bujinnengtigonggengjiawendingdediannengshuchu,haikeyizaiyidingchengdushangxueruofenglifadianxitongdefantiaofengtexing。
在
線
谘
詢