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  • 2018年11月17日         發布者:揚州市通明電器有限公司

    太陽能路燈廠都是多大功率的呢?

      太(tai)陽能(neng)路(lu)燈(deng)廠的功率取決于道路(lu)寬(kuan)(kuan)度及周圍環(huan)境,高度取決于道路(lu)寬(kuan)(kuan),行距取決于光(guang)源的功率及燈(deng)具的二次配光(guang)。隨著傳統(tong)能(neng)源的日益緊缺,太(tai)陽能(neng)的應用將會越(yue)(yue)來越(yue)(yue)廣泛,尤其太(tai)陽能(neng)發電領(ling)域(yu)在短的數年(nian)時間內已發展產業(ye)。

      1:目前制約(yue)太(tai)(tai)陽(yang)能(neng)(neng)發電(dian)應用(yong)的(de)(de)最重要環(huan)節之一是(shi)價格(ge),以一盞雙路的(de)(de)太(tai)(tai)陽(yang)能(neng)(neng)路燈(deng)為例,兩路如為6下游(you)地(di)區有效光照(zhao)4.5h/天、每夜放電(dian)7小時、增加電(dian)池板20%預留額計(ji)算(suan))其(qi)電(dian)池板就需要160W左(zuo)右,按電(dian)池板的(de)(de)費(fei)用(yong)就要4800元,再加上180AH左(zuo)右的(de)(de)蓄電(dian)池組費(fei)用(yong)也(ye)在(zai)1800左(zuo)右,整個路燈(deng)一次性投入成本大造成了太(tai)(tai)陽(yang)能(neng)(neng)路燈(deng)應用(yong)領域的(de)(de)主要瓶頸。

      2:蓄電(dian)(dian)池的(de)(de)使用壽(shou)命也應該考慮在整個(ge)路燈(deng)系(xi)統應用中,一般(ban)的(de)(de)蓄電(dian)(dian)池保修三年或五年,一般(ban)的(de)(de)蓄電(dian)(dian)半年以(yi)后就會出現(xian)充電(dian)(dian)不滿(man)的(de)(de)情況,有(you)些實(shi)際充電(dian)(dian)率有(you)可能下降到(dao)50%左右,這必將影響(xiang)連續陰雨天時期的(de)(de)夜(ye)以(yi)選擇一款較好的(de)(de)蓄電(dian)(dian)池尤(you)為重要。

      3:一些太(tai)陽能(neng)路(lu)燈廠工程商常選用LED燈做(zuo)為太(tai)陽能(neng)路(lu)燈的(de)(de)照明,但是LED燈的(de)(de)質(zhi)量層(ceng)差不齊,光(guang)衰嚴重的(de)(de)LED半50%光(guang)照度。所以最佳選擇(ze)為光(guang)壽命長、光(guang)效高、光(guang)衰較慢(man)的(de)(de)LVD無極(ji)燈,或者(zhe)選用低壓鈉燈等。

      4:太(tai)陽能路(lu)燈廠(chang)控(kong)(kong)制(zhi)(zhi)器(qi)(qi)(qi)的(de)(de)選(xuan)擇(ze)(ze)往往也(ye)是被工(gong)程商忽略的(de)(de)一(yi)(yi)個問題,控(kong)(kong)制(zhi)(zhi)器(qi)(qi)(qi)的(de)(de)質量層差不(bu)齊,12V/10A的(de)(de)控(kong)(kong)制(zhi)(zhi)器(qi)(qi)(qi)市場價不(bu)等,雖然是整(zheng)個路(lu)燈系(xi)統中價值(zhi)最小的(de)(de)部分,但它卻是非常(chang)重要(yao)的(de)(de)一(yi)(yi)個環節(jie)。控(kong)(kong)制(zhi)(zhi)器(qi)(qi)(qi)的(de)(de)損壞直接影響到太(tai)陽件壽命(ming)以及整(zheng)個系(xi)統的(de)(de)采購成本,一(yi)(yi):應該選(xuan)擇(ze)(ze)功(gong)(gong)耗(hao)較(jiao)低的(de)(de)控(kong)(kong)制(zhi)(zhi)器(qi)(qi)(qi),控(kong)(kong)制(zhi)(zhi)器(qi)(qi)(qi)24小時(shi)不(bu)間斷工(gong)作,如其(qi)自身(shen)功(gong)(gong)耗(hao)部分電(dian)(dian)(dian)(dian)(dian)能,最好選(xuan)擇(ze)(ze)功(gong)(gong)耗(hao)在1毫安(MA)以下的(de)(de)控(kong)(kong)制(zhi)(zhi)器(qi)(qi)(qi)。二:要(yao)選(xuan)擇(ze)(ze)充電(dian)(dian)(dian)(dian)(dian)效率(lv)(lv)高的(de)(de)控(kong)(kong)制(zhi)(zhi)器(qi)(qi)(qi),具有MCT充電(dian)(dian)(dian)(dian)(dian)模動(dong)(dong)追蹤電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)板(ban)的(de)(de)最大電(dian)(dian)(dian)(dian)(dian)流,尤(you)其(qi)在冬(dong)季或(huo)光照不(bu)足的(de)(de)時(shi)期(qi),MCT充電(dian)(dian)(dian)(dian)(dian)模式比其(qi)他(ta)高出20%左右的(de)(de)效率(lv)(lv)。三:調節(jie)功(gong)(gong)率(lv)(lv)的(de)(de)控(kong)(kong)制(zhi)(zhi)器(qi)(qi)(qi),具有功(gong)(gong)率(lv)(lv)調節(jie)的(de)(de)控(kong)(kong)制(zhi)(zhi)器(qi)(qi)(qi)已被廣(guang)泛推(tui)廣(guang),在夜(ye)間行人稀少時(shi)段可(ke)以自動(dong)(dong)閉一(yi)(yi)路(lu)或(huo)兩路(lu)照明可(ke)以針對LVD燈進(jin)行功(gong)(gong)率(lv)(lv)調節(jie)。除選(xuan)擇(ze)(ze)以上節(jie)電(dian)(dian)(dian)(dian)(dian)功(gong)(gong)能外(wai)(wai),還(huan)應該注重控(kong)(kong)制(zhi)(zhi)器(qi)(qi)(qi)對蓄電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)等組件的(de)(de)保(bao)(bao)護(hu)(hu)功(gong)(gong)能像式的(de)(de)控(kong)(kong)制(zhi)(zhi)器(qi)(qi)(qi)就(jiu)可(ke)以很好的(de)(de)保(bao)(bao)護(hu)(hu)蓄電(dian)(dian)(dian)(dian)(dian)池(chi)(chi),增加蓄電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)壽命(ming),另(ling)外(wai)(wai)設置控(kong)(kong)制(zhi)(zhi)器(qi)(qi)(qi)欠(qian)(qian)壓保(bao)(bao)護(hu)(hu)值(zhi)時(shi)盡量把欠(qian)(qian)壓保(bao)(bao)護(hu)(hu)值(zhi)防止(zhi)蓄電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)過(guo)放(fang)。

      5:距離市區較遠(yuan)的(de)地方還(huan)應該(gai)注意(yi)防(fang)(fang)盜工(gong)作(zuo),很多工(gong)程(cheng)商(shang)因為施工(gong)疏忽,沒有進(jin)行有效的(de)防(fang)(fang)盜,導致蓄(xu)組件被(bei)盜,不(bu)僅影(ying)響了正(zheng)常照明(ming),也造成了不(bu)必要的(de)財產(chan)損失。目前工(gong)程(cheng)案例中被(bei)盜居多為蓄(xu)電池(chi)(chi),蓄(xu)電池(chi)(chi)埋筑(zhu)是一(yi)種(zhong)有效防(fang)(fang)盜措施,在燈桿上加裝蓄(xu)電池(chi)(chi)箱的(de)最(zui)好(hao)將其(qi)進(jin)行焊(han)接加固。

      6: 控(kong)(kong)制(zhi)器(qi)的防水(shui),控(kong)(kong)制(zhi)器(qi)一般裝于燈罩(zhao)、電池箱中,一般也不會進(jin)水(shui),但在(zai)實際工程案(an)例中控(kong)(kong)制(zhi)器(qi)端子為雨水(shui)順(shun)著(zhu)連(lian)接線流入(ru)控(kong)(kong)制(zhi)器(qi)造(zao)成短(duan)路。所以在(zai)施工時(shi)應該注意將內部連(lian)接線彎(wan)成“U”字型并固型,外(wai)部連(lian)接“U”型,這(zhe)樣雨水(shui)就無法淋入(ru)造(zao)成控(kong)(kong)制(zhi)器(qi)短(duan)路,另(ling)外(wai)還可在(zai)內外(wai)線接口處涂抹防水(shui)膠。

      7:在眾多太(tai)陽能路(lu)燈(deng)(deng)實際應用中,很(hen)多地方的太(tai)陽能路(lu)燈(deng)(deng)不能滿足正常照(zhao)明(ming)需要,尤其在陰雨天(tian)更為突量(liang)較差的相關(guan)組件(jian)外,另(ling)一(yi)個主要的原因就是一(yi)味降低組件(jian)成(cheng)本,不按需求設計配置,減電池板和蓄電池的導致在陰雨天(tian)路(lu)燈(deng)(deng)無法提(ti)供照(zhao)明(ming)。

      以(yi)下提供太陽能路燈(deng)廠(chang)和蓄(xu)電池配置計算(suan)公(gong)式:

      一(yi):首先(xian)計算出電流:

      如:12V蓄(xu)電池系統;40W的燈2只,共80瓦。

      電(dian)流=80W÷12V=6.7 A一筆(bi)機票費用的旅(lv)行者進行升(sheng)級銷售,例如

      升級船艙(cang)和增加每張訂(ding)單的(de)平(ping)均價(jia)值。

    本文標題:太陽能路燈廠都是多大功率的呢?
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