更(geng)新(xin)時(shi)間(jian):2024-10-25 15:26:12 點(dian)擊(ji)次(ci)數(shuo):1807 次(ci)
哈(ha)爾(er)濱(bin)太(tai)陽(yang)能(neng)路(lu)燈(deng)是(shi)一(yi)種(zhong)利(li)用(yong)太(tai)陽(yang)能(neng)進(jin)行(hang)發(fa)電(dian)並(bing)用(yong)於(yu)照(zhao)明(ming)的(di)裝(zhuang)置(zhi),它(ta)巧(qiao)妙(miao)地(de)結(jie)合(ge)了(liao)太(tai)陽(yang)能(neng)光(guang)伏(fu)發(fa)電(dian)技(ji)術(zhu)和(hu)照(zhao)明(ming)技(ji)術(zhu)。
一(yi)、太(tai)陽(yang)能(neng)電(dian)池(chi)板(pan)發(fa)電(dian)
太(tai)陽(yang)能(neng)路(lu)燈(deng)係(ji)統(tong)的(di)能(neng)量(liang)來(lai)源(yuan)是(shi)太(tai)陽(yang)能(neng),其(qi)核(he)心(xin)部(bu)件(jian)是(shi)太(tai)陽(yang)能(neng)電(dian)池(chi)板(pan)。太(tai)陽(yang)能(neng)電(dian)池(chi)板(pan)主(zhu)要(yao)由(you)半(ban)導(dao)體(ti)材(cai)料(liao)(如(ru)矽(gui))製(zhi)成(cheng)。當(dang)太(tai)陽(yang)光(guang)照(zhao)射(she)到(dao)太(tai)陽(yang)能(neng)電(dian)池(chi)板(pan)上(shang)時(shi),光(guang)子(zi)(太(tai)陽(yang)光(guang)的(di)能(neng)量(liang)粒(li)子(zi))會(kuai)與(yu)半(ban)導(dao)體(ti)材(cai)料(liao)中(zhong)的(di)電(dian)子(zi)相(xiang)互(hu)作(zuo)用(yong)。
在(zai)半(ban)導(dao)體(ti)材(cai)料(liao)的(di)內(nei)部(bu),存(cun)在(zai)著(zhuo)兩(liang)種(zhong)不(bu)同(tong)的(di)區(ou)域(yu):P型(xing)半(ban)導(dao)體(ti)和(hu)N型(xing)半(ban)導(dao)體(ti)。P型(xing)半(ban)導(dao)體(ti)中(zhong)含(han)有(you)較(jiao)多(duo)的(di)空(kong)穴(xue)(可(ke)以(yi)理(li)解(xie)為(wei)電(dian)子(zi)缺(que)失(shi)的(di)位(wei)置(zhi)),N型(xing)半(ban)導(dao)體(ti)中(zhong)含(han)有(you)較(jiao)多(duo)的(di)自(zi)由(you)電(dian)子(zi)。當(dang)光(guang)子(zi)撞(zhuang)擊(ji)這(zhe)些(xie)區(ou)域(yu)時(shi),會(kuai)激(ji)發(fa)電(dian)子(zi)從(zong)N型(xing)半(ban)導(dao)體(ti)向(xiang)P型(xing)半(ban)導(dao)體(ti)移(yi)動(dong),從(zong)而(er)在(zai)兩(liang)種(zhong)半(ban)導(dao)體(ti)的(di)交(jiao)界(jie)處(chu)形(xing)成(cheng)一(yi)個(ge)電(dian)場(chang)。這(zhe)個(ge)電(dian)場(chang)會(kuai)使(shi)電(dian)子(zi)定(ding)向(xiang)移(yi)動(dong),產(chan)生(sheng)直(zhi)流(liu)電(dian)(DC)。
例(li)如(ru),單(shan)晶(jing)矽(gui)太(tai)陽(yang)能(neng)電(dian)池(chi)板(pan)的(di)光(guang)電(dian)轉(zhuan)換(huan)效(xiao)率(shuai)相(xiang)對(dui)較(jiao)高(gao),通(tong)常(chang)可(ke)以(yi)達(da)到(dao)15%-24%左(zuo)右(you)。這(zhe)意(yi)味(wei)著(zhuo)當(dang)有(you)足(ju)夠(gou)強(jiang)度(duo)的(di)太(tai)陽(yang)光(guang)照(zhao)射(she)時(shi),太(tai)陽(yang)能(neng)電(dian)池(chi)板(pan)能(neng)夠(gou)將(qiang)相(xiang)當(dang)一(yi)部(bu)分(fen)太(tai)陽(yang)能(neng)轉(zhuan)換(huan)為(wei)電(dian)能(neng)。而(er)且(qie),太(tai)陽(yang)能(neng)電(dian)池(chi)板(pan)的(di)輸(shu)出(chu)功(gong)率(shuai)與(yu)光(guang)照(zhao)強(jiang)度(duo)和(hu)光(guang)照(zhao)麵(mian)積(ji)成(cheng)正(zheng)比(bi)。光(guang)照(zhao)越(yue)強(jiang)、電(dian)池(chi)板(pan)麵(mian)積(ji)越(yue)大(dai),產(chan)生(sheng)的(di)電(dian)能(neng)就(jiu)越(yue)多(duo)。
二(er)、充(chong)電(dian)控(kong)製(zhi)與(yu)儲(chu)能(neng)
充(chong)電(dian)控(kong)製(zhi)器(qi)的(di)作(zuo)用(yong)
太(tai)陽(yang)能(neng)路(lu)燈(deng)係(ji)統(tong)中(zhong)的(di)充(chong)電(dian)控(kong)製(zhi)器(qi)是(shi)一(yi)個(ge)關(guan)鍵(jian)的(di)組(zu)件(jian)。它(ta)主(zhu)要(yao)起(qi)到(dao)兩(liang)個(ge)重(chong)要(yao)的(di)作(zuo)用(yong):一(yi)是(shi)防(fang)止(zhi)蓄(xu)電(dian)池(chi)過(guo)充(chong),二(er)是(shi)防(fang)止(zhi)蓄(xu)電(dian)池(chi)過(guo)放(fang)。當(dang)太(tai)陽(yang)能(neng)電(dian)池(chi)板(pan)產(chan)生(sheng)電(dian)能(neng)後(hou),電(dian)流(liu)會(kuai)先(xian)經(jing)過(guo)充(chong)電(dian)控(kong)製(zhi)器(qi)。充(chong)電(dian)控(kong)製(zhi)器(qi)會(kuai)監(jian)測(ce)蓄(xu)電(dian)池(chi)的(di)電(dian)量(liang)狀(zhuang)態(tai)。
例(li)如(ru),在(zai)陽(yang)光(guang)充(chong)足(ju)的(di)白(bai)天(tian),太(tai)陽(yang)能(neng)電(dian)池(chi)板(pan)產(chan)生(sheng)的(di)電(dian)能(neng)較(jiao)多(duo)。如(ru)果(guo)沒(mo)有(you)充(chong)電(dian)控(kong)製(zhi)器(qi),過(guo)多(duo)的(di)電(dian)能(neng)可(ke)能(neng)會(kuai)導(dao)致(zhi)蓄(xu)電(dian)池(chi)過(guo)度(duo)充(chong)電(dian),從(zong)而(er)損(sun)壞(huai)蓄(xu)電(dian)池(chi)。充(chong)電(dian)控(kong)製(zhi)器(qi)會(kuai)根(gen)據(ju)蓄(xu)電(dian)池(chi)的(di)特(te)性(xing)和(hu)電(dian)量(liang)情(qing)況(kuang),自(zi)動(dong)調(diao)節(jie)充(chong)電(dian)電(dian)流(liu)和(hu)電(dian)壓(ya)。
蓄(xu)電(dian)池(chi)儲(chu)能(neng)
蓄(xu)電(dian)池(chi)用(yong)於(yu)儲(chu)存(cun)太(tai)陽(yang)能(neng)電(dian)池(chi)板(pan)產(chan)生(sheng)的(di)電(dian)能(neng),以(yi)便(pian)在(zai)夜(ye)間(jian)或(huo)光(guang)照(zhao)不(bu)足(ju)時(shi)為(wei)路(lu)燈(deng)提(ti)供(gong)電(dian)力(li)。常(chang)見(xian)的(di)蓄(xu)電(dian)池(chi)類(lei)型(xing)有(you)鉛(qian)酸(suan)蓄(xu)電(dian)池(chi)、鋰(li)電(dian)池(chi)等(deng)。鉛(qian)酸(suan)蓄(xu)電(dian)池(chi)成(cheng)本(ben)較(jiao)低(di),但(dan)體(ti)積(ji)較(jiao)大(dai)、重(chong)量(liang)較(jiao)重(chong),且(qie)使(shi)用(yong)壽(shou)命(ming)相(xiang)對(dui)較(jiao)短(duan);鋰(li)電(dian)池(chi)則(ze)具(ju)有(you)能(neng)量(liang)密(mi)度(duo)高(gao)、體(ti)積(ji)小(xiao)、重(chong)量(liang)輕(qing)、使(shi)用(yong)壽(shou)命(ming)長(zhang)等(deng)優(you)點(dian),但(dan)成(cheng)本(ben)較(jiao)高(gao)。
當(dang)太(tai)陽(yang)能(neng)電(dian)池(chi)板(pan)產(chan)生(sheng)的(di)電(dian)能(neng)通(tong)過(guo)充(chong)電(dian)控(kong)製(zhi)器(qi)傳(zhuan)輸(shu)到(dao)蓄(xu)電(dian)池(chi)後(hou),電(dian)能(neng)會(kuai)以(yi)化(hua)學(xue)能(neng)的(di)形(xing)式(shi)儲(chu)存(cun)在(zai)蓄(xu)電(dian)池(chi)中(zhong)。例(li)如(ru),在(zai)鉛(qian)酸(suan)蓄(xu)電(dian)池(chi)中(zhong),充(chong)電(dian)過(guo)程(cheng)是(shi)將(qiang)硫(liu)酸(suan)鉛(qian)轉(zhuan)化(hua)為(wei)海(hai)綿(mian)狀(zhuang)鉛(qian)和(hu)二(er)氧(yang)化(hua)鉛(qian),同(tong)時(shi)電(dian)解(xie)液(ye)中(zhong)的(di)硫(liu)酸(suan)濃(nong)度(duo)增(zeng)加(jia),從(zong)而(er)實(shi)現(xian)電(dian)能(neng)的(di)儲(chu)存(cun)。

三(san)、照(zhao)明(ming)係(ji)統(tong)
光(guang)源(yuan)部(bu)分(fen)
太(tai)陽(yang)能(neng)路(lu)燈(deng)的(di)光(guang)源(yuan)主(zhu)要(yao)有(you)LED(發(fa)光(guang)二(er)極(ji)管(guan))和(hu)節(jie)能(neng)燈(deng)等(deng),其(qi)中(zhong)LED光(guang)源(yuan)應(ying)用(yong)z為(wei)廣(guang)泛(fan)。LED光(guang)源(yuan)具(ju)有(you)發(fa)光(guang)效(xiao)率(shuai)高(gao)、能(neng)耗(hao)低(di)、壽(shou)命(ming)長(zhang)等(deng)諸(zhu)多(duo)優(you)點(dian)。LED燈(deng)珠(zhu)是(shi)由(you)半(ban)導(dao)體(ti)材(cai)料(liao)製(zhi)成(cheng)的(di),當(dang)電(dian)流(liu)通(tong)過(guo)時(shi),電(dian)子(zi)與(yu)空(kong)穴(xue)複(fu)合(ge),釋(shi)放(fang)出(chu)能(neng)量(liang),以(yi)光(guang)子(zi)的(di)形(xing)式(shi)發(fa)光(guang)。
例(li)如(ru),與(yu)傳(zhuan)統(tong)的(di)白(bai)熾(chi)燈(deng)相(xiang)比(bi),LED路(lu)燈(deng)的(di)發(fa)光(guang)效(xiao)率(shuai)可(ke)以(yi)提(ti)高(gao)數(shuo)倍(bei),而(er)且(qie)其(qi)光(guang)譜(pu)可(ke)以(yi)根(gen)據(ju)需(xu)要(yao)進(jin)行(hang)調(diao)整(zheng),使(shi)燈(deng)光(guang)更(geng)接(jie)近(jin)自(zi)然(ran)光(guang),減(jian)少(shao)眩(xuan)光(guang)對(dui)人(ren)眼(yan)的(di)影(ying)響(xiang)。
驅(qu)動(dong)電(dian)路(lu)
驅(qu)動(dong)電(dian)路(lu)的(di)作(zuo)用(yong)是(shi)將(qiang)蓄(xu)電(dian)池(chi)輸(shu)出(chu)的(di)直(zhi)流(liu)電(dian)轉(zhuan)換(huan)為(wei)適(kuo)合(ge)光(guang)源(yuan)工(gong)作(zuo)的(di)電(dian)流(liu)和(hu)電(dian)壓(ya)。因(yin)為(wei)不(bu)同(tong)的(di)光(guang)源(yuan)對(dui)電(dian)流(liu)和(hu)電(dian)壓(ya)的(di)要(yao)求(qiu)不(bu)同(tong),而(er)且(qie)為(wei)了(liao)保(bao)證(zheng)光(guang)源(yuan)的(di)穩(wen)定(ding)發(fa)光(guang)和(hu)延(yan)長(zhang)其(qi)使(shi)用(yong)壽(shou)命(ming),需(xu)要(yao)通(tong)過(guo)驅(qu)動(dong)電(dian)路(lu)進(jin)行(hang)精(jing)準(zhun)的(di)電(dian)流(liu)和(hu)電(dian)壓(ya)控(kong)製(zhi)。
例(li)如(ru),對(dui)於(yu)LED光(guang)源(yuan),驅(qu)動(dong)電(dian)路(lu)可(ke)以(yi)根(gen)據(ju)LED燈(deng)珠(zhu)的(di)串(chuan)聯(lian)和(hu)並(bing)聯(lian)情(qing)況(kuang),提(ti)供(gong)合(ge)適(kuo)的(di)恒(heng)流(liu)或(huo)恒(heng)壓(ya)輸(shu)出(chu)。恒(heng)流(liu)驅(qu)動(dong)可(ke)以(yi)確(que)保(bao)LED燈(deng)珠(zhu)在(zai)不(bu)同(tong)的(di)工(gong)作(zuo)環(huan)境(jing)下(xia)(如(ru)溫(wen)度(duo)變(bian)化(hua))都(du)能(neng)獲(huo)得(dei)穩(wen)定(ding)的(di)電(dian)流(liu),從(zong)而(er)保(bao)證(zheng)發(fa)光(guang)強(jiang)度(duo)和(hu)顏(yan)色(shai)的(di)一(yi)致(zhi)性(xing)。
四(si)、智(zhi)能(neng)控(kong)製(zhi)係(ji)統(tong)(可(ke)選(xuan))
隨(sui)著(zhuo)技(ji)術(zhu)的(di)發(fa)展(zhan),許(xu)多(duo)太(tai)陽(yang)能(neng)路(lu)燈(deng)還(huan)配(pei)備(bei)了(liao)智(zhi)能(neng)控(kong)製(zhi)係(ji)統(tong)。這(zhe)個(ge)係(ji)統(tong)可(ke)以(yi)實(shi)現(xian)多(duo)種(zhong)功(gong)能(neng),如(ru)自(zi)動(dong)調(diao)光(guang)、定(ding)時(shi)開(kai)關(guan)、遠(yuan)程(cheng)監(jian)控(kong)等(deng)。
自(zi)動(dong)調(diao)光(guang)功(gong)能(neng)
智(zhi)能(neng)控(kong)製(zhi)係(ji)統(tong)可(ke)以(yi)根(gen)據(ju)周(zhou)圍(wei)環(huan)境(jing)的(di)光(guang)照(zhao)強(jiang)度(duo)自(zi)動(dong)調(diao)節(jie)路(lu)燈(deng)的(di)亮(liang)度(duo)。例(li)如(ru),在(zai)夜(ye)晚(wan)光(guang)線(xian)較(jiao)暗(an)時(shi),路(lu)燈(deng)會(kuai)以(yi)全(quan)功(gong)率(shuai)發(fa)光(guang);而(er)當(dang)黎(li)明(ming)來(lai)臨(lin),環(huan)境(jing)光(guang)照(zhao)逐(zhu)漸(jian)增(zeng)強(jiang)時(shi),路(lu)燈(deng)會(kuai)自(zi)動(dong)降(xiang)低(di)亮(liang)度(duo),甚(shen)至(zhi)關(guan)閉(bi)。這(zhe)種(zhong)自(zi)動(dong)調(diao)光(guang)功(gong)能(neng)不(bu)僅(jin)可(ke)以(yi)節(jie)省(xing)能(neng)源(yuan),還(huan)可(ke)以(yi)延(yan)長(zhang)路(lu)燈(deng)的(di)照(zhao)明(ming)時(shi)間(jian)。
定(ding)時(shi)開(kai)關(guan)功(gong)能(neng)
通(tong)過(guo)設(she)置(zhi)定(ding)時(shi)參(shen)數(shuo),太(tai)陽(yang)能(neng)路(lu)燈(deng)可(ke)以(yi)在(zai)特(te)定(ding)的(di)時(shi)間(jian)開(kai)啟(qi)和(hu)關(guan)閉(bi)。這(zhe)對(dui)於(yu)一(yi)些(xie)有(you)規(gui)律(lv)的(di)照(zhao)明(ming)需(xu)求(qiu)場(chang)景(jing)(如(ru)公(gong)園(yuan)、校(jiao)園(yuan)等(deng))非(fei)常(chang)實(shi)用(yong)。例(li)如(ru),在(zai)學(xue)校(jiao)的(di)校(jiao)園(yuan)道(dao)路(lu)上(shang),太(tai)陽(yang)能(neng)路(lu)燈(deng)可(ke)以(yi)設(she)置(zhi)在(zai)傍(bang)晚(wan)學(xue)生(sheng)晚(wan)自(zi)習(xi)期(qi)間(jian)全(quan)功(gong)率(shuai)發(fa)光(guang),而(er)在(zai)學(xue)生(sheng)晚(wan)自(zi)習(xi)結(jie)束(shu)後(hou)降(xiang)低(di)亮(liang)度(duo),到(dao)深(shen)夜(ye)自(zi)動(dong)關(guan)閉(bi)。
遠(yuan)程(cheng)監(jian)控(kong)功(gong)能(neng)
部(bu)分(fen)高(gao)端(duan)的(di)太(tai)陽(yang)能(neng)路(lu)燈(deng)係(ji)統(tong)可(ke)以(yi)通(tong)過(guo)網(wang)絡(lao)(如(ru)GPRS、4G/5G等(deng))實(shi)現(xian)遠(yuan)程(cheng)監(jian)控(kong)。管(guan)理(li)人(ren)員(yuan)可(ke)以(yi)在(zai)遠(yuan)程(cheng)監(jian)控(kong)中(zhong)心(xin)查(cha)看(kan)路(lu)燈(deng)的(di)工(gong)作(zuo)狀(zhuang)態(tai),包(bao)括(kuo)電(dian)池(chi)電(dian)量(liang)、光(guang)照(zhao)強(jiang)度(duo)、燈(deng)具(ju)是(shi)否(pi)正(zheng)常(chang)工(gong)作(zuo)等(deng)信(xin)息(xi)。如(ru)果(guo)發(fa)現(xian)路(lu)燈(deng)出(chu)現(xian)故(gu)障(zhang),還(huan)可(ke)以(yi)遠(yuan)程(cheng)進(jin)行(hang)診(zhen)斷(duan)和(hu)控(kong)製(zhi),提(ti)高(gao)了(liao)路(lu)燈(deng)維(wei)護(hu)的(di)效(xiao)率(shuai)。
太(tai)陽(yang)能(neng)路(lu)燈(deng)就(jiu)是(shi)通(tong)過(guo)這(zhe)樣(yang)一(yi)個(ge)完(wan)整(zheng)的(di)係(ji)統(tong),將(qiang)太(tai)陽(yang)能(neng)轉(zhuan)化(hua)為(wei)電(dian)能(neng),經(jing)過(guo)儲(chu)存(cun)和(hu)控(kong)製(zhi)後(hou),為(wei)照(zhao)明(ming)提(ti)供(gong)可(ke)靠(kao)的(di)電(dian)力(li)支(zhi)持(chi),在(zai)環(huan)保(bao)照(zhao)明(ming)領(ling)域(yu)發(fa)揮(hui)著(zhuo)越(yue)來(lai)越(yue)重(chong)要(yao)的(di)作(zuo)用(yong)。