太陽能發電蓄電池容量的計算
在太(tai)(tai)陽(yang)能(neng)電(dian)(dian)(dian)(dian)池(chi)(chi)方(fang)陣所處的(de)(de)(de)環境(jing)條件下(即現場(chang)的(de)(de)(de)地(di)理(li)位置、太(tai)(tai)陽(yang)輻(fu)射能(neng)、氣(qi)候、氣(qi)象、地(di)形(xing)和(he)地(di)物(wu)等),設計的(de)(de)(de)太(tai)(tai)陽(yang)能(neng)電(dian)(dian)(dian)(dian)池(chi)(chi)方(fang)陣及蓄(xu)(xu)電(dian)(dian)(dian)(dian)池(chi)(chi)電(dian)(dian)(dian)(dian)源系統既(ji)要講究經濟(ji)效(xiao)益,又要保證系統的(de)(de)(de)高(gao)可靠性。與太(tai)(tai)陽(yang)能(neng)電(dian)(dian)(dian)(dian)池(chi)(chi)方(fang)陣配套的(de)(de)(de)蓄(xu)(xu)電(dian)(dian)(dian)(dian)池(chi)(chi)通常(chang)工作在浮充(chong)狀態下,其電(dian)(dian)(dian)(dian)壓隨方(fang)陣發電(dian)(dian)(dian)(dian)量和(he)負載(zai)用電(dian)(dian)(dian)(dian)量的(de)(de)(de)變(bian)化而變(bian)化。能(neng)夠和(he)太(tai)(tai)陽(yang)能(neng)電(dian)(dian)(dian)(dian)池(chi)(chi)配套使用的(de)(de)(de)蓄(xu)(xu)電(dian)(dian)(dian)(dian)池(chi)(chi)種類很(hen)多,目前(qian)廣泛(fan)采用的(de)(de)(de)有(you)鉛(qian)酸免維護蓄(xu)(xu)電(dian)(dian)(dian)(dian)池(chi)(chi)、普通鉛(qian)酸蓄(xu)(xu)電(dian)(dian)(dian)(dian)池(chi)(chi)和(he)堿性鎳鎘蓄(xu)(xu)電(dian)(dian)(dian)(dian)池(chi)(chi)三(san)種。
太陽能光伏發電系統太陽能光伏發電系統 工作原理圖。太陽能電池一般為硅電池,分為單晶硅太陽能電池,多晶硅太陽能電池和非晶硅太陽能電池三種。目前我國與太陽能發電系統配套使用的蓄電池主要是鉛酸蓄電池和(he)鎘鎳蓄電池。太(tai)陽(yang)(yang)能跟蹤系(xi)統(tong) 太(tai)陽(yang)(yang)能跟蹤系(xi)統(tong)是(shi)能夠(gou)保(bao)持(chi)太(tai)陽(yang)(yang)能電池板隨時正對(dui)太(tai)陽(yang)(yang),使太(tai)陽(yang)(yang)光的光線隨時垂直照(zhao)射太(tai)陽(yang)(yang)能電池板的動力裝置(zhi),能夠(gou)顯著提高太(tai)陽(yang)(yang)能光伏組件的發電效率。
LED與(yu)太(tai)陽能(neng)(neng)光(guang)(guang)(guang)伏(fu)(fu)結合在(zai)(zai)人(ren)工光(guang)(guang)(guang)植物工廠的(de)(de)應用(yong)(yong)。3 LED與(yu)光(guang)(guang)(guang)伏(fu)(fu)發電(dian)系(xi)統(tong)結合在(zai)(zai)植物工廠的(de)(de)應用(yong)(yong)。太(tai)陽能(neng)(neng)光(guang)(guang)(guang)伏(fu)(fu)系(xi)統(tong)需要為(wei)人(ren)工光(guang)(guang)(guang)植物工廠200 W的(de)(de)LED光(guang)(guang)(guang)源(yuan)供(gong)電(dian),且光(guang)(guang)(guang)源(yuan)輸入電(dian)壓為(wei)24 V,恒定電(dian)流控制在(zai)(zai)20 mA,保證LED每天(tian)運行1 2 h,通(tong)過(guo)對太(tai)陽能(neng)(neng)電(dian)池(chi)組件的(de)(de)串(chuan)、并聯和24V蓄電(dian)池(chi)穩定電(dian)壓電(dian)流給LED光(guang)(guang)(guang)源(yuan)供(gong)電(dian)。LED節能(neng)(neng)光(guang)(guang)(guang)源(yuan)需要直流電(dian)驅動,太(tai)陽能(neng)(neng)光(guang)(guang)(guang)伏(fu)(fu)系(xi)統(tong)能(neng)(neng)夠(gou)提供(gong)與(yu)LED需求相適應的(de)(de)直流電(dian),LED與(yu)太(tai)陽能(neng)(neng)光(guang)(guang)(guang)伏(fu)(fu)結合在(zai)(zai)人(ren)工光(guang)(guang)(guang)植物工廠的(de)(de)應用(yong)(yong)是完(wan)全(quan)可行的(de)(de)。
只有9毫米(mi)(mi)厚的(de)太(tai)陽(yang)(yang)(yang)能(neng)(neng)發(fa)電(dian)(dian)系統 - Qzone日志。太(tai)陽(yang)(yang)(yang)能(neng)(neng)發(fa)電(dian)(dian)并不(bu)(bu)是(shi)(shi)一個(ge)令人興奮的(de)新發(fa)明(一個(ge)更(geng)有效率的(de)太(tai)陽(yang)(yang)(yang)能(neng)(neng)電(dian)(dian)池板看起(qi)來還(huan)是(shi)(shi)一個(ge)太(tai)陽(yang)(yang)(yang)能(neng)(neng)電(dian)(dian)池板),但這個(ge)由密歇根大(da)學開發(fa)的(de)新太(tai)陽(yang)(yang)(yang)能(neng)(neng)發(fa)電(dian)(dian)系統絕對會讓人驚訝的(de)。不(bu)(bu)是(shi)(shi)它的(de)體積比現行的(de)類似系統小(xiao)1000倍(只有9立方毫米(mi)(mi)),而(er)是(shi)(shi)其處(chu)理(li)器(qi)、太(tai)陽(yang)(yang)(yang)能(neng)(neng)電(dian)(dian)池和蓄(xu)(xu)電(dian)(dian)池都是(shi)(shi)獨立的(de),研究人員還(huan)說,如果不(bu)(bu)是(shi)(shi)因(yin)為蓄(xu)(xu)電(dian)(dian)池總會在"幾年內"耗盡,這個(ge)系統"幾乎(hu)永遠"可(ke)以運(yun)作(zuo)。
太陽能供電無線通信和視頻監控解決方案_網絡_比特網太陽能供電無線通信和視頻監控解決方案2010-11-10 20:22 出處:中華電子網 作者:太陽能商情網 【網友評論0條 發言】0點擊分享 在當前全球能源緊張,價格飛漲的情況下,許多國家采取優惠的政策鼓勵太陽能技術的開發和應用。太陽能供電系統由太陽電池組件構成的太陽電池方陣、太陽能充電控制裝置、逆變器、蓄電池組構成。● 太陽電池為單晶硅太陽電池,太陽電池轉換效率高。
10KW離網電(dian)(dian)站(zhan)(zhan)設(she)計。太陽能電(dian)(dian)池(chi)方陣(zhen):整個太陽能電(dian)(dian)站(zhan)(zhan)高較單(dan)晶硅(gui)電(dian)(dian)池(chi)組(zu)件10800W。電(dian)(dian)站(zhan)(zhan)由108塊100W高較單(dan)晶硅(gui)太陽能電(dian)(dian)池(chi)組(zu)件,6組(zu)每組(zu)18塊100W太陽能組(zu)件串陣(zhen)列構(gou)成(cheng),系(xi)統(tong)電(dian)(dian)壓(ya)設(she)計成(cheng)220V系(xi)統(tong)。智能控制(zhi)器: 總共(gong)6路(lu)(lu)輸入(ru)控制(zhi)器,控制(zhi)器選用(yong),DC220V 50A,電(dian)(dian)站(zhan)(zhan)總電(dian)(dian)流(liu)為(wei)(wei)42A左右,每路(lu)(lu)則為(wei)(wei)7A左右。正弦波逆變器: 10KW,輸入(ru)DC220V+20%,輸出AC220V+10%,頻率50Hz,波形為(wei)(wei)純正弦波。DC220V/50KW.DC220V/50KW DC220V/50KW.
(2)多(duo)結(jie)晶(jing)硅(gui)太(tai)(tai)陽(yang)(yang)(yang)電(dian)(dian)(dian)池(chi),多(duo)晶(jing)硅(gui)電(dian)(dian)(dian)池(chi)的效(xiao)率(lv)(lv)較單晶(jing)硅(gui)低(di),但因(yin)制程步驟較簡單,成(cheng)(cheng)本亦低(di)廉,較單晶(jing)硅(gui)電(dian)(dian)(dian)池(chi)便(bian)宜20%,因(yin)此一些低(di)功(gong)率(lv)(lv)的電(dian)(dian)(dian)力應用系統均采用多(duo)晶(jing)硅(gui)太(tai)(tai)陽(yang)(yang)(yang)電(dian)(dian)(dian)池(chi)。一、關(guan)于硅(gui)太(tai)(tai)陽(yang)(yang)(yang)能(neng)發(fa)電(dian)(dian)(dian)板(ban)容(rong)(rong)量(liang)(liang) 硅(gui)太(tai)(tai)陽(yang)(yang)(yang)能(neng)發(fa)電(dian)(dian)(dian)板(ban)容(rong)(rong)量(liang)(liang)是(shi)指平板(ban)式太(tai)(tai)陽(yang)(yang)(yang)能(neng)板(ban)發(fa)電(dian)(dian)(dian)功(gong)率(lv)(lv)WP。通常(chang)的獨立光伏發(fa)電(dian)(dian)(dian)系統主要由(you)太(tai)(tai)陽(yang)(yang)(yang)電(dian)(dian)(dian)池(chi)方陣、蓄電(dian)(dian)(dian)池(chi)、控制器以及阻塞二極管組(zu)成(cheng)(cheng),其作用分(fen)別如下:太(tai)(tai)陽(yang)(yang)(yang)電(dian)(dian)(dian)池(chi)方陣 方陣的作用是(shi)將太(tai)(tai)陽(yang)(yang)(yang)輻射能(neng)直(zhi)接轉換成(cheng)(cheng)電(dian)(dian)(dian)能(neng),供給(gei)負載使用。
太陽能光伏發電有關知識1、太陽能光伏系統的組成和原理太陽能光伏系統由以下三部分組成:太陽電池組件;太陽能光伏供電系統的基本工作原理就是在太陽光的照射下,將太陽電池組件產生的電能通過控制器的控制給蓄電池充電或者在滿足負載需求的情況下直接給負載供電,如果日照不足或者在夜間則由蓄電池在控制器的控制下給(gei)直流負載(zai)(zai)供(gong)電,對于(yu)含有(you)交流負載(zai)(zai)的光伏系統而言,還需要(yao)增加逆變(bian)器將直流電轉換成交流電。
太(tai)(tai)(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)/風力(li)發(fa)電(dian)(dian)系統(tong)。太(tai)(tai)(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)發(fa)電(dian)(dian)系統(tong)配置(zhi)介紹(shao) 太(tai)(tai)(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)光伏(fu)發(fa)電(dian)(dian)系統(tong)由太(tai)(tai)(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)電(dian)(dian)池(chi)(chi)(chi)(chi)方(fang)陣、蓄(xu)電(dian)(dian)池(chi)(chi)(chi)(chi)組(zu)(zu)、太(tai)(tai)(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)控(kong)制器(qi)、直(zhi)流 ― 交(jiao)流逆變器(qi)、交(jiao)流配電(dian)(dian)設備(bei)等組(zu)(zu)成,是(shi)把(ba)太(tai)(tai)(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)光能(neng)(neng)(neng)直(zhi)接轉化為(wei)電(dian)(dian)能(neng)(neng)(neng)的(de)(de)一種發(fa)電(dian)(dian)裝置(zhi)系統(tong)。太(tai)(tai)(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)光伏(fu)發(fa)電(dian)(dian)系統(tong)的(de)(de)設計需要考(kao)慮的(de)(de)六大因(yin)素: 1、 太(tai)(tai)(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)發(fa)電(dian)(dian)系統(tong)在哪里使用(yong)?以晶體硅(gui)(gui)材料制備(bei)的(de)(de)太(tai)(tai)(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)電(dian)(dian)池(chi)(chi)(chi)(chi)主要包括(kuo):單晶硅(gui)(gui)太(tai)(tai)(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)電(dian)(dian)池(chi)(chi)(chi)(chi),鑄造(zao)多(duo)晶硅(gui)(gui)太(tai)(tai)(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)電(dian)(dian)池(chi)(chi)(chi)(chi),非晶硅(gui)(gui)太(tai)(tai)(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)電(dian)(dian)池(chi)(chi)(chi)(chi)和(he)薄膜晶體硅(gui)(gui)電(dian)(dian)池(chi)(chi)(chi)(chi)。名稱:風力(li)發(fa)電(dian)(dian)。
太(tai)(tai)(tai)(tai)陽(yang)(yang)能(neng)電(dian)(dian)(dian)(dian)源的(de)研(yan)(yan)究設(she)計(ji)(ji)太(tai)(tai)(tai)(tai)陽(yang)(yang)能(neng)電(dian)(dian)(dian)(dian)源的(de)研(yan)(yan)究設(she)計(ji)(ji) 水(shui)情遙測(ce)系統采集數據測(ce)量站點不少處于(yu)地形(xing)環境十(shi)分(fen)復雜、 交(jiao)通不便、傳輸距離遠、無電(dian)(dian)(dian)(dian)網供電(dian)(dian)(dian)(dian)的(de)地方。6.計(ji)(ji)算太(tai)(tai)(tai)(tai)陽(yang)(yang)能(neng)電(dian)(dian)(dian)(dian)池(chi)陣列工作電(dian)(dian)(dian)(dian)壓(ya)VP。在(zai)特殊氣候條件(jian)下(xia),蓄電(dian)(dian)(dian)(dian)池(chi)允許放電(dian)(dian)(dian)(dian)達到蓄電(dian)(dian)(dian)(dian)池(chi)所剩容量占正常額(e)定容量的(de)20%。一般在(zai)選蓄電(dian)(dian)(dian)(dian)池(chi)容量時,只(zhi)要(yao)蓄電(dian)(dian)(dian)(dian)池(chi)容量大于(yu)太(tai)(tai)(tai)(tai)陽(yang)(yang)能(neng)發(fa)電(dian)(dian)(dian)(dian)板(ban)峰值電(dian)(dian)(dian)(dian)流的(de)25倍(bei),則蓄電(dian)(dian)(dian)(dian)池(chi)在(zai)充電(dian)(dian)(dian)(dian)時就(jiu)不會造(zao)成失水(shui)。蓄電(dian)(dian)(dian)(dian)池(chi):采用(yong)鉛酸蓄電(dian)(dian)(dian)(dian)池(chi),容量38AH,采用(yong)2個容量20AH并聯形(xing)式(shi);
太陽(yang)能路燈(deng)(deng)太陽(yang)能路燈(deng)(deng)概述。1: 目前(qian)制(zhi)約太陽(yang)能發(fa)電(dian)應用(yong)的(de)最重要(yao)(yao)(yao)環節之一(yi)是價格,以一(yi)盞雙路的(de)太陽(yang)能路燈(deng)(deng)為(wei)例,兩路負載共為(wei)60瓦,(以長江中下游地區有效光照4.5h/天、每夜放(fang)電(dian)7小時、增加電(dian)池(chi)(chi)板20%預(yu)留(liu)額計(ji)算)其電(dian)池(chi)(chi)板就需(xu)要(yao)(yao)(yao)160W左(zuo)右,按每瓦30元(yuan)(yuan)計(ji)算,電(dian)池(chi)(chi)板的(de)費用(yong)就要(yao)(yao)(yao)4800元(yuan)(yuan),再加上180AH左(zuo)右的(de)蓄(xu)電(dian)池(chi)(chi)組(zu)費用(yong)也在1800左(zuo)右,整個路燈(deng)(deng)一(yi)次(ci)性投入成本(ben)大大高于市電(dian)路燈(deng)(deng),造成了太陽(yang)能路燈(deng)(deng)應用(yong)領域的(de)主要(yao)(yao)(yao)瓶(ping)頸。
太(tai)(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)應(ying)用系統的(de)(de)(de)組(zu)成(cheng)。太(tai)(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)發(fa)(fa)(fa)電(dian)(dian)系統由太(tai)(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)電(dian)(dian)池板、太(tai)(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)控(kong)制器(qi)、蓄電(dian)(dian)池(組(zu))組(zu)成(cheng)。各部(bu)分(fen)的(de)(de)(de)作(zuo)用為:(一)太(tai)(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)電(dian)(dian)池板:太(tai)(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)電(dian)(dian)池板是太(tai)(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)發(fa)(fa)(fa)電(dian)(dian)系統中(zhong)的(de)(de)(de)核心(xin)部(bu)分(fen),也是太(tai)(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)發(fa)(fa)(fa)電(dian)(dian)系統中(zhong)價值最(zui)高的(de)(de)(de)部(bu)分(fen)。(二)太(tai)(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)控(kong)制器(qi):太(tai)(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)控(kong)制器(qi)的(de)(de)(de)作(zuo)用是控(kong)制整個系統的(de)(de)(de)工作(zuo)狀(zhuang)態,并對蓄電(dian)(dian)池起到過充電(dian)(dian)保護(hu)(hu)、過放(fang)電(dian)(dian)保護(hu)(hu)的(de)(de)(de)作(zuo)用。太(tai)(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)發(fa)(fa)(fa)電(dian)(dian)系統的(de)(de)(de)設計需要(yao)考慮如(ru)下因素:Q1、 太(tai)(tai)(tai)(tai)(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)發(fa)(fa)(fa)電(dian)(dian)系統在(zai)哪(na)里使用?
太陽能(neng)(neng)光伏系(xi)(xi)統(tong)設計(ji)討論(lun)_高工在線(xian)_工程師(shi)社(she)區。引用(yong): 原帖由 新奇特科技 于(yu) 2008-6-2 11:15 發表(biao) 我(wo)先來(lai)說(shuo)一(yi)點有關蓄(xu)電(dian)(dian)(dian)池(chi)的(de)問題(ti),一(yi)個系(xi)(xi)統(tong)要采用(yong)24V的(de)工作電(dian)(dian)(dian)壓(ya),應該選用(yong)相似(si)或接近的(de)電(dian)(dian)(dian)壓(ya),如24V或者12V的(de)蓄(xu)電(dian)(dian)(dian)池(chi),不能(neng)(neng)采用(yong)4只(zhi)6V的(de)來(lai)組合(he)成24V系(xi)(xi)統(tong)電(dian)(dian)(dian)壓(ya),由于(yu)每個蓄(xu)電(dian)(dian)(dian)池(chi)的(de)內阻(zu)不同,如果配(pei)對不好,將導(dao)致(zhi)充電(dian)(dian)(dian)不均,使(shi) ...你說(shuo)的(de)這個問題(ti)對系(xi)(xi)統(tong)來(lai)說(shuo)一(yi)般(ban)影響不大,除非你用(yong)的(de)蓄(xu)電(dian)(dian)(dian)池(chi)質量很差(cha)!
太(tai)(tai)(tai)陽(yang)能電(dian)(dian)(dian)(dian)池對(dui)鉛(qian)酸(suan)蓄電(dian)(dian)(dian)(dian)池進(jin)行(xing)(xing)充電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)太(tai)(tai)(tai)陽(yang)能電(dian)(dian)(dian)(dian)池對(dui)鉛(qian)酸(suan)蓄電(dian)(dian)(dian)(dian)池進(jin)行(xing)(xing)充電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)。這(zhe)個簡單(dan)電(dian)(dian)(dian)(dian)路將(jiang)太(tai)(tai)(tai)陽(yang)能電(dian)(dian)(dian)(dian)池的能量對(dui)鉛(qian)酸(suan)蓄電(dian)(dian)(dian)(dian)池進(jin)行(xing)(xing)充電(dian)(dian)(dian)(dian)。并(bing)建立反向電(dian)(dian)(dian)(dian)壓(ya)VL1(圖中(zhong)為左正右負),當(dang)(dang)緩沖器(qi)(qi)(qi)IC1A輸(shu)出低電(dian)(dian)(dian)(dian)平(ping)時,晶體管T2截(jie)止,VL1的極性(xing)變反,與太(tai)(tai)(tai)陽(yang)能電(dian)(dian)(dian)(dian)池電(dian)(dian)(dian)(dian)壓(ya)疊(die)加,電(dian)(dian)(dian)(dian)流(liu)經電(dian)(dian)(dian)(dian)感L1、二(er)極管D1流(liu)入負載(電(dian)(dian)(dian)(dian)容C2和蓄電(dian)(dian)(dian)(dian)池BT1),電(dian)(dian)(dian)(dian)容C2和電(dian)(dian)(dian)(dian)池BT1被充電(dian)(dian)(dian)(dian),在(zai)穩定狀態(tai)下輸(shu)出電(dian)(dian)(dian)(dian)壓(ya)將(jiang)高于輸(shu)入電(dian)(dian)(dian)(dian)壓(ya),當(dang)(dang)晶體管12再次導通后(hou),過程重(zhong)復。
太(tai)陽(yang)能(neng)(neng)發電(dian)(dian)(dian)(dian)技(ji)(ji)術(shu)。目前從民(min)用(yong)的(de)角(jiao)度,在國外(wai)技(ji)(ji)術(shu)研究(jiu)趨于成熟且(qie)初具(ju)產業化的(de)是"光(guang)伏(fu)--建筑(照明(ming))一體化"技(ji)(ji)術(shu),而(er)國內(nei)主要(yao)研究(jiu)生產適用(yong)于無電(dian)(dian)(dian)(dian)地區家庭照明(ming)用(yong)的(de)小型(xing)太(tai)陽(yang)能(neng)(neng)發電(dian)(dian)(dian)(dian)系統。太(tai)陽(yang)能(neng)(neng)發電(dian)(dian)(dian)(dian)系統主要(yao)包括:太(tai)陽(yang)能(neng)(neng)電(dian)(dian)(dian)(dian)池(chi)(chi)組件(陣列)、控制器、蓄(xu)電(dian)(dian)(dian)(dian)池(chi)(chi)、逆(ni)變器、用(yong)戶(hu)即(ji)照明(ming)負(fu)載等組成。2 太(tai)陽(yang)能(neng)(neng)發電(dian)(dian)(dian)(dian)系統的(de)效(xiao)(xiao)(xiao)率(lv)。在太(tai)陽(yang)能(neng)(neng)發電(dian)(dian)(dian)(dian)系統中(zhong),系統的(de)總效(xiao)(xiao)(xiao)率(lv) ese由電(dian)(dian)(dian)(dian)池(chi)(chi)組件的(de)PV轉換(huan)率(lv)、控制器效(xiao)(xiao)(xiao)率(lv)、蓄(xu)電(dian)(dian)(dian)(dian)池(chi)(chi)效(xiao)(xiao)(xiao)率(lv)、逆(ni)變器效(xiao)(xiao)(xiao)率(lv)及(ji)負(fu)載的(de)效(xiao)(xiao)(xiao)率(lv)等組成。
家用太(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)發(fa)(fa)電(dian)(dian)(dian)(dian)系(xi)統。系(xi)統工作原(yuan)理: 系(xi)統工作原(yuan)理很簡單(dan),利(li)用光(guang)伏特效應原(yuan)理制成的太(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)電(dian)(dian)(dian)(dian)池白(bai)天(tian)太(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)電(dian)(dian)(dian)(dian)池板接(jie)收太(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)輻(fu)射能(neng)(neng)(neng)(neng)并轉(zhuan)化為電(dian)(dian)(dian)(dian)能(neng)(neng)(neng)(neng)輸出,經過充放電(dian)(dian)(dian)(dian)控制器,儲(chu)存在太(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)專用蓄電(dian)(dian)(dian)(dian)池中,經太(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)發(fa)(fa)電(dian)(dian)(dian)(dian)機輸出.220V 我司供應多(duo)種太(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)產品,如太(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)路(lu)燈,太(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)光(guang)伏電(dian)(dian)(dian)(dian)站(zhan)、太(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)路(lu)牌、太(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)庭院(yuan)燈、照明燈等多(duo)種太(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)產品。本公司 太(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)發(fa)(fa)電(dian)(dian)(dian)(dian)系(xi)統型(xing)號 單(dan)晶太(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)光(guang)伏組件(jian)W/轉(zhuan)換率17% 膠體免維(wei)護蓄電(dian)(dian)(dian)(dian)池TY-AH/12V GM 5年 .
系統原(yuan)理:系統工作原(yuan)理簡單,利用光生伏打效應原(yuan)理制成的太(tai)(tai)陽能電(dian)(dian)池(chi)(chi)白天太(tai)(tai)陽能電(dian)(dian)池(chi)(chi)板接收(shou)太(tai)(tai)陽輻射能并轉化(hua)為(wei)電(dian)(dian)能輸出,經過充放(fang)電(dian)(dian)控制器儲存在(zai)蓄電(dian)(dian)池(chi)(chi)中(zhong),夜晚當照度逐漸降低至10lux左(zuo)右(you)、太(tai)(tai)陽能電(dian)(dian)池(chi)(chi)板開(kai)路電(dian)(dian)壓為(wei)4.5V左(zuo)右(you),充放(fang)電(dian)(dian)控制器偵(zhen)測到(dao)這(zhe)一電(dian)(dian)壓值后(hou)動作,蓄電(dian)(dian)池(chi)(chi)對燈(deng)頭(tou)放(fang)電(dian)(dian)
家(jia)用太陽(yang)(yang)(yang)能(neng)發(fa)(fa)(fa)電(dian)1、6W太陽(yang)(yang)(yang)能(neng)發(fa)(fa)(fa)電(dian)照(zhao)明系統:包括(kuo)6W非晶硅太陽(yang)(yang)(yang)能(neng)電(dian)池(chi)板一(yi)塊(kuai),1N5404 3A整流二極管一(yi)只,12V7AH松下(xia)免維護(hu)電(dian)瓶(ping)一(yi)塊(kuai),12V7W節能(neng)燈(deng)一(yi)盞(zhan),白天充電(dian)一(yi)天,晚上可工作4-6小時(shi)。3、20W太陽(yang)(yang)(yang)能(neng)發(fa)(fa)(fa)電(dian)系統:包括(kuo)晶硅太陽(yang)(yang)(yang)能(neng)電(dian)池(chi)20W一(yi)塊(kuai), 密封蓄電(dian)池(chi):12V/20AH一(yi)塊(kuai)(不(bu)便郵寄需自(zi)備), 12V5A控(kong)制器(qi)一(yi)個(ge), 12V7W節能(neng)燈(deng)2盞(zhan),300W逆變(bian)器(qi)一(yi)臺。注:300W及以上太陽(yang)(yang)(yang)能(neng)發(fa)(fa)(fa)電(dian)系統均(jun)由:太陽(yang)(yang)(yang)能(neng)電(dian)池(chi)板和太陽(yang)(yang)(yang)能(neng)發(fa)(fa)(fa)電(dian)機組成。
3.要求直(zhi)流輸入電(dian)(dian)壓有較(jiao)(jiao)寬的(de)(de)(de)適應范圍,由于(yu)太(tai)陽電(dian)(dian)池(chi)的(de)(de)(de)端電(dian)(dian)壓隨負載和日照強度(du)而(er)變(bian)化(hua),蓄(xu)電(dian)(dian)池(chi)雖然對太(tai)陽電(dian)(dian)池(chi)的(de)(de)(de)電(dian)(dian)壓具有重要作(zuo)(zuo)用,但由于(yu)蓄(xu)電(dian)(dian)池(chi)的(de)(de)(de)電(dian)(dian)壓隨蓄(xu)電(dian)(dian)池(chi)剩余容量和內阻的(de)(de)(de)變(bian)化(hua)而(er)波(bo)動(dong),特別(bie)是(shi)當蓄(xu)電(dian)(dian)池(chi)老(lao)化(hua)時(shi)其(qi)端電(dian)(dian)壓的(de)(de)(de)變(bian)化(hua)范圍很大,如12V蓄(xu)電(dian)(dian)池(chi),其(qi)端電(dian)(dian)壓可(ke)在(zai)10V~16V之間(jian)變(bian)化(hua),這(zhe)就要求逆變(bian)器必須在(zai)較(jiao)(jiao)大的(de)(de)(de)直(zhi)流輸入電(dian)(dian)壓范圍內保證正常工(gong)作(zuo)(zuo),并(bing)保證交(jiao)流輸出(chu)電(dian)(dian)壓的(de)(de)(de)穩定。然而(er),超速(su)IGBT的(de)(de)(de)關閉速(su)度(du)卻比標(biao)準IGBT快得(de)多。
到(dao)(dao)(dao)2007年(nian)年(nian)底(di),中國(guo)光伏系(xi)統的(de)(de)(de)累(lei)計裝(zhuang)機容量(liang)達(da)到(dao)(dao)(dao)10萬(wan)千(qian)瓦(wa)(100MW),從事太陽(yang)(yang)能電(dian)池(chi)生(sheng)(sheng)產(chan)的(de)(de)(de)企業(ye)達(da)到(dao)(dao)(dao)50余家,太陽(yang)(yang)能電(dian)池(chi)生(sheng)(sheng)產(chan)能力(li)達(da)到(dao)(dao)(dao)290萬(wan)千(qian)瓦(wa)(2900MW),太陽(yang)(yang)能電(dian)池(chi)年(nian)產(chan)量(liang)達(da)到(dao)(dao)(dao)1188MW,超(chao)過(guo)日本和歐洲,并已初步(bu)建立起從原材(cai)料生(sheng)(sheng)產(chan)到(dao)(dao)(dao)光伏系(xi)統建設等多個環節組成的(de)(de)(de)完整(zheng)產(chan)業(ye)鏈,特別是多晶硅材(cai)料生(sheng)(sheng)產(chan)取得了(le)重大進(jin)展,突破(po)了(le)年(nian)產(chan)千(qian)噸大關,沖破(po)了(le)太陽(yang)(yang)能電(dian)池(chi)原材(cai)料生(sheng)(sheng)產(chan)的(de)(de)(de)瓶頸(jing)制(zhi)約,為中國(guo)光伏發(fa)電(dian)的(de)(de)(de)規模(mo)化發(fa)展奠(dian)定了(le)基礎。
光(guang)伏(fu)發(fa)電(dian)(dian)(dian)_百(bai)度(du)百(bai)科光(guang)伏(fu)發(fa)電(dian)(dian)(dian)百(bai)科名片 太(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)發(fa)電(dian)(dian)(dian)。太(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)電(dian)(dian)(dian)池一(yi)(yi)般為(wei)硅(gui)電(dian)(dian)(dian)池,分為(wei)單(dan)晶硅(gui)太(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)電(dian)(dian)(dian)池,多晶硅(gui)太(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)電(dian)(dian)(dian)池和(he)非晶硅(gui)太(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)電(dian)(dian)(dian)池三種。太(tai)(tai)陽(yang)(yang)(yang)(yang)跟蹤控制系統 由于(yu)相對(dui)于(yu)某一(yi)(yi)個固定地點(dian)的太(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)光(guang)伏(fu)發(fa)電(dian)(dian)(dian)系統,一(yi)(yi)年(nian)春(chun)夏秋冬(dong)四季(ji)、每天日升日落(luo),太(tai)(tai)陽(yang)(yang)(yang)(yang)的光(guang)照角度(du)時時刻(ke)刻(ke)都在(zai)變化,如果太(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)電(dian)(dian)(dian)池板能(neng)(neng)(neng)(neng)夠時刻(ke)正對(dui)太(tai)(tai)陽(yang)(yang)(yang)(yang),發(fa)電(dian)(dian)(dian)效率才會達到最佳狀態。二是太(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)日用電(dian)(dian)(dian)子產品(pin),如各類太(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)充電(dian)(dian)(dian)器(qi)、太(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)路燈和(he)太(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)(neng)草坪燈等;
認(ren)識太(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)光伏(fu)系(xi)(xi)(xi)統(tong)太(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)發(fa)(fa)電(dian)(dian)(dian)系(xi)(xi)(xi)統(tong)知識介紹(shao)。7、太(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)發(fa)(fa)電(dian)(dian)(dian)系(xi)(xi)(xi)統(tong)的(de)(de)效率?太(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)發(fa)(fa)電(dian)(dian)(dian)系(xi)(xi)(xi)統(tong)發(fa)(fa)電(dian)(dian)(dian)效率的(de)(de)影響因素(su)眾多:系(xi)(xi)(xi)統(tong)各部件的(de)(de)效率、天(tian)氣(qi)情況(kuang)、系(xi)(xi)(xi)統(tong)的(de)(de)朝向、系(xi)(xi)(xi)統(tong)的(de)(de)安裝傾角(jiao)等(deng)(deng)(deng)等(deng)(deng)(deng)。11、太(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)系(xi)(xi)(xi)統(tong)的(de)(de)最(zui)佳發(fa)(fa)電(dian)(dian)(dian)效率根據(ju)國內外的(de)(de)資料(liao),太(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)系(xi)(xi)(xi)統(tong)(并網)的(de)(de)發(fa)(fa)電(dian)(dian)(dian)效率基(ji)本在70%左(zuo)右。太(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)家用發(fa)(fa)電(dian)(dian)(dian)系(xi)(xi)(xi)統(tong)、照明系(xi)(xi)(xi)統(tong),太(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)路燈(deng)、太(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)信號燈(deng)、太(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)交通(tong)指示牌、太(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)電(dian)(dian)(dian) 動車(che)、太(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)水泵等(deng)(deng)(deng)等(deng)(deng)(deng)15、太(tai)(tai)陽(yang)(yang)(yang)能(neng)(neng)(neng)(neng)(neng)發(fa)(fa)電(dian)(dian)(dian)實用區域(yu)及(ji)人群(qun)。
太(tai)陽(yang)(yang)(yang)電(dian)(dian)(dian)(dian)池(chi)培訓(xun)手冊(ce)(下)太(tai)陽(yang)(yang)(yang)電(dian)(dian)(dian)(dian)池(chi)培訓(xun)手冊(ce)(下)第一部分(fen) 地面(mian)(mian)太(tai)陽(yang)(yang)(yang)電(dian)(dian)(dian)(dian)池(chi)發(fa)(fa)電(dian)(dian)(dian)(dian)系統(tong)(tong)(tong)太(tai)陽(yang)(yang)(yang)電(dian)(dian)(dian)(dian)池(chi)發(fa)(fa)電(dian)(dian)(dian)(dian)系統(tong)(tong)(tong)(又稱(cheng)光(guang)(guang)伏發(fa)(fa)電(dian)(dian)(dian)(dian)系統(tong)(tong)(tong)),按(an)其使(shi)用場所不同,可分(fen)為空間(jian)應用和(he)地面(mian)(mian)應用兩大類。第一節(jie) 獨立光(guang)(guang)伏系統(tong)(tong)(tong)系統(tong)(tong)(tong)概述通常(chang)的獨立光(guang)(guang)伏發(fa)(fa)電(dian)(dian)(dian)(dian)系統(tong)(tong)(tong)主要由(you)太(tai)陽(yang)(yang)(yang)電(dian)(dian)(dian)(dian)池(chi)方(fang)陣(zhen)、蓄電(dian)(dian)(dian)(dian)池(chi)、控制器(qi)以及阻塞二極管組成,其方(fang)框(kuang)圖如下:1.1.1太(tai)陽(yang)(yang)(yang)電(dian)(dian)(dian)(dian)池(chi)方(fang)陣(zhen)方(fang)陣(zhen)的作(zuo)用是將太(tai)陽(yang)(yang)(yang)輻射能直接轉換成電(dian)(dian)(dian)(dian)能,供給負載使(shi)用。圖水(shui)平軸(zhou)風力(li)發(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)1-風輪;
本(ben)報訊(記者李環(huan)宇)穿過長(chang)長(chang)的(de)(de)(de)(de)坡道、扭90度(du)直角(jiao)拐進(jin)狹窄的(de)(de)(de)(de)電(dian)梯、按一下座位上的(de)(de)(de)(de)紅(hong)色按鈕就能(neng)倒退行(xing)駛......昨(zuo)天,海淀區羊坊店東風(feng)社(she)區里,80歲高齡的(de)(de)(de)(de)趙天云老先生正在向記者展示著(zhu)他剛(gang)制作出(chu)來的(de)(de)(de)(de)太(tai)陽能(neng)微(wei)型電(dian)動三(san)(san)輪(lun)(lun)車,只有1.1米長(chang)的(de)(de)(de)(de)車身讓這輛微(wei)型電(dian)動三(san)(san)輪(lun)(lun)車在進(jin)出(chu)樓道、甚至是進(jin)出(chu)電(dian)梯時都十(shi)分靈便(bian)。說起發明這個以太(tai)陽能(neng)為主要能(neng)耗的(de)(de)(de)(de)環(huan)保(bao)微(wei)型電(dian)動三(san)(san)輪(lun)(lun)車,趙老先生告(gao)訴記者,年輕人都喜(xi)歡騎環(huan)保(bao)又節能(neng)的(de)(de)(de)(de)電(dian)動自行(xing)車。
CS-08B型太(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)控(kong)制(zhi)器(qi)使用說(shuo)明書(shu)CS-08B型太(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)控(kong)制(zhi)器(qi)使用說(shuo)明書(shu)。太(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)輸入 蓄(xu)電(dian)(dian)(dian)(dian)(dian)池(chi) 負載Ⅰ 負載Ⅱ.4.當(dang)蓄(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)的(de)電(dian)(dian)(dian)(dian)(dian)壓高于(yu)(yu)(yu)14.4V時(shi)(shi)處于(yu)(yu)(yu)過充(chong)狀態(tai),將(jiang)關(guan)斷太(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)充(chong)電(dian)(dian)(dian)(dian)(dian),延時(shi)(shi)3分(fen)鐘后且蓄(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)(dian)壓降到(dao)13.6V時(shi)(shi)太(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)將(jiang)重(zhong)新充(chong)電(dian)(dian)(dian)(dian)(dian)。5.當(dang)蓄(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)的(de)電(dian)(dian)(dian)(dian)(dian)壓低于(yu)(yu)(yu)10.8V時(shi)(shi)處于(yu)(yu)(yu)過放狀態(tai),輸出(chu)延時(shi)(shi)10秒鐘后將(jiang)關(guan)斷控(kong)制(zhi)器(qi)的(de)輸出(chu),電(dian)(dian)(dian)(dian)(dian)壓恢(hui)復到(dao)11.7V時(shi)(shi)且太(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)電(dian)(dian)(dian)(dian)(dian)壓持續(xu)高于(yu)(yu)(yu)"關(guan)閉(bi)"電(dian)(dian)(dian)(dian)(dian)壓至(zhi)少6分(fen)鐘后且太(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)電(dian)(dian)(dian)(dian)(dian)壓又持續(xu)低于(yu)(yu)(yu)"啟動"電(dian)(dian)(dian)(dian)(dian)壓6分(fen)鐘后,控(kong)制(zhi)器(qi)將(jiang)重(zhong)新輸出(chu) 。
太陽能(neng)(neng)LED照(zhao)明控制系統分(fen)析。1、系統構成(cheng) 太陽能(neng)(neng)LED照(zhao)明控制系統主(zhu)要由(you)太陽能(neng)(neng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)、蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)、系統控制器(qi)、LED照(zhao)明負(fu)(fu)(fu)載和市電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)5部分(fen)組(zu)成(cheng),系統組(zu)成(cheng)原理圖如圖1所示。系統正常工作時(shi),由(you)蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)向LED負(fu)(fu)(fu)載供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian),在蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓不(bu)足時(shi),由(you)市電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(備用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan))直(zhi)接向LED負(fu)(fu)(fu)載供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian),避免了蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓不(bu)足時(shi)LED負(fu)(fu)(fu)載不(bu)亮的情況。控制器(qi)的作用(yong)是對(dui)太陽能(neng)(neng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)、蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓、市電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)和LED負(fu)(fu)(fu)載進行總體監控。
太陽能電池(組件)生(sheng)(sheng)產工(gong)(gong)藝封(feng)(feng)裝(zhuang) 組件線又叫封(feng)(feng)裝(zhuang)線,封(feng)(feng)裝(zhuang)是太(tai)陽能(neng)電池(chi)(chi)(chi)生(sheng)(sheng)產中的(de)關鍵步驟,沒(mei)有良好的(de)封(feng)(feng)裝(zhuang)工(gong)(gong)藝,多好的(de)電池(chi)(chi)(chi)也生(sheng)(sheng)產不出好的(de)組件板。太(tai)陽電池(chi)(chi)(chi)組裝(zhuang)工(gong)(gong)藝簡介: 在這里只簡單的(de)介紹一下(xia)工(gong)(gong)藝的(de)作用,給大家一個感性(xing)的(de)認識(shi). 1、 電池(chi)(chi)(chi)測試(shi):由于(yu)電池(chi)(chi)(chi)片制作條件的(de)隨(sui)機性(xing),生(sheng)(sheng)產出來(lai)的(de)電池(chi)(chi)(chi)性(xing)能(neng)不盡相同,所以為了有效(xiao)的(de)將性(xing)能(neng)一致(zhi)或(huo)相近的(de)電池(chi)(chi)(chi)組合在一起,所以應(ying)根(gen)據其(qi)性(xing)能(neng)參數進行(xing)分類;
太(tai)(tai)陽(yang)能(neng)(neng)(neng)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)配(pei)套蓄(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)和負載的匹(pi)配(pei)。容量是指蓄(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)儲存電(dian)(dian)(dian)(dian)(dian)量的能(neng)(neng)(neng)力,一般常見的有4AH、6AH、12AH、20AH、40AH、60AH、120AH等。如以(yi)40AH電(dian)(dian)(dian)(dian)(dian)瓶為(wei)(wei)例,表示以(yi)4A電(dian)(dian)(dian)(dian)(dian)流(liu)給(gei)蓄(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)時(shi),10小(xiao)時(shi)可(ke)以(yi)充(chong)(chong)滿(man);用(yong)太(tai)(tai)陽(yang)能(neng)(neng)(neng)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)給(gei)蓄(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)時(shi),太(tai)(tai)陽(yang)能(neng)(neng)(neng)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的電(dian)(dian)(dian)(dian)(dian)壓要超過蓄(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的工作(zuo)電(dian)(dian)(dian)(dian)(dian)壓20%-30%,才(cai)能(neng)(neng)(neng)保證給(gei)蓄(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)正常充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)。如:蓄(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)選(xuan)用(yong)40AH電(dian)(dian)(dian)(dian)(dian)瓶,太(tai)(tai)陽(yang)能(neng)(neng)(neng)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)選(xuan)用(yong)305*457MM(15V400MA)10片并聯,電(dian)(dian)(dian)(dian)(dian)壓為(wei)(wei)15V、電(dian)(dian)(dian)(dian)(dian)流(liu)為(wei)(wei)4A,那么用(yong)10小(xiao)時(shi)可(ke)以(yi)把電(dian)(dian)(dian)(dian)(dian)瓶充(chong)(chong)滿(man)。
近年來(lai),半(ban)導體(ti)發光(guang)(guang)二極(ji)管(guan)(guan)技術不斷進步,已(yi)經成(cheng)為(wei)一種新型照(zhao)明光(guang)(guang)源,小(xiao)(xiao)功(gong)(gong)率(lv)照(zhao)明應用(yong)(yong)時光(guang)(guang)效(xiao)高(gao),配合太陽(yang)能電池(chi)板(ban)和(he)蓄(xu)電池(chi)組成(cheng)太陽(yang)能LED照(zhao)明系統優勢明顯。制作這種室內使用(yong)(yong)的(de)小(xiao)(xiao)功(gong)(gong)率(lv)半(ban)導體(ti)燈(deng)(deng),一般(ban)是將小(xiao)(xiao)容(rong)量蓄(xu)電池(chi)和(he)LED發光(guang)(guang)二極(ji)管(guan)(guan)、DP-12M發光(guang)(guang)二極(ji)管(guan)(guan)驅動器都置(zhi)于燈(deng)(deng)體(ti)內部制成(cheng)一體(ti)化燈(deng)(deng)具,室外(wai)使用(yong)(yong)時更(geng)可以將太陽(yang)能電池(chi)板(ban)置(zhi)于燈(deng)(deng)體(ti)背后組成(cheng)全一體(ti)化結構太陽(yang)能燈(deng)(deng)。
太(tai)陽(yang)(yang)(yang)能(neng)(neng)電(dian)(dian)(dian)(dian)池(chi)板_互動百(bai)科太(tai)陽(yang)(yang)(yang)能(neng)(neng)電(dian)(dian)(dian)(dian)池(chi)板。可(ke)以達到的光電(dian)(dian)(dian)(dian)轉化(hua)率(lv)為18%,而且,此類薄膜(mo)太(tai)陽(yang)(yang)(yang)能(neng)(neng)電(dian)(dian)(dian)(dian)池(chi)到目(mu)前為止,未發現有光輻(fu)射引致(zhi)性能(neng)(neng)衰退效應(SWE),其光電(dian)(dian)(dian)(dian)轉化(hua)效率(lv)比目(mu)前商用(yong)的薄膜(mo)太(tai)陽(yang)(yang)(yang)能(neng)(neng)電(dian)(dian)(dian)(dian)池(chi)板提高約50~75%,在薄膜(mo)太(tai)陽(yang)(yang)(yang)能(neng)(neng)電(dian)(dian)(dian)(dian)池(chi)中(zhong)屬于(yu)世(shi)界(jie)的最高水(shui)平(ping)的光電(dian)(dian)(dian)(dian)轉化(hua)效率(lv)。太(tai)陽(yang)(yang)(yang)能(neng)(neng)電(dian)(dian)(dian)(dian)池(chi)是一種(zhong)大有前途的新型電(dian)(dian)(dian)(dian)源,具(ju)有永(yong)久性、清潔性和(he)靈活(huo)性三大優點.太(tai)陽(yang)(yang)(yang)能(neng)(neng)電(dian)(dian)(dian)(dian)池(chi)壽命長(chang),只要太(tai)陽(yang)(yang)(yang)存在,太(tai)陽(yang)(yang)(yang)能(neng)(neng)電(dian)(dian)(dian)(dian)池(chi)就可(ke)以一次(ci)投資而長(chang)期使用(yong);
兩臺(tai)(tai)風力發(fa)(fa)電(dian)機(ji)每臺(tai)(tai)功率兩三(san)百瓦(wa),四(si)塊(kuai)太陽能(neng)(neng)電(dian)池板(ban)的(de)總功率也(ye)在(zai)(zai)兩三(san)百瓦(wa),也(ye)就是說,這套風光發(fa)(fa)電(dian)系統(tong)的(de)合計(ji)功率在(zai)(zai)五六百瓦(wa)左右――除(chu)了可(ke)以滿足(zu)一個三(san)口之家晚上照明(ming)外,還可(ke)以開(kai)(kai)一臺(tai)(tai)電(dian)視機(ji)(32英寸液(ye)晶電(dian)視機(ji)耗電(dian)功率在(zai)(zai)200瓦(wa)左右),夏(xia)天(tian)時,還可(ke)以開(kai)(kai)一臺(tai)(tai)電(dian)扇(shan),但不(bu)能(neng)(neng)玩電(dian)腦(nao)(nao)(電(dian)腦(nao)(nao)耗電(dian)功率大約在(zai)(zai)250瓦(wa)-400瓦(wa)之間),更不(bu)能(neng)(neng)開(kai)(kai)空(kong)調。可(ke)以想像(xiang),在(zai)(zai)不(bu)久的(de)將來,太陽能(neng)(neng)發(fa)(fa)電(dian)系統(tong),會像(xiang)太陽能(neng)(neng)熱水器一樣(yang),進(jin)入(ru)家庭。
同時,也隨著太(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)光伏(fu)技(ji)術的(de)發展(zhan)和進步,太(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)燈(deng)(deng)(deng)具產品在(zai)環保(bao)節(jie)能(neng)的(de)雙(shuang)重優勢,太(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)路(lu)燈(deng)(deng)(deng)、庭院燈(deng)(deng)(deng)、草坪燈(deng)(deng)(deng)等方面的(de)應用(yong)已(yi)(yi)經(jing)逐漸形(xing)成規模,太(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)發電(dian)在(zai)路(lu)燈(deng)(deng)(deng)照(zhao)明(ming)領域(yu)發展(zhan)已(yi)(yi)經(jing)日趨(qu)完善(shan)。太(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)路(lu)燈(deng)(deng)(deng)由(you)以(yi)下幾(ji)個部分組(zu)成:太(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)電(dian)池板、太(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)控制(zhi)器、蓄電(dian)池組(zu)、光源(yuan)(yuan)、燈(deng)(deng)(deng)桿及燈(deng)(deng)(deng)具外殼。太(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)路(lu)燈(deng)(deng)(deng)采(cai)(cai)用(yong)何種光源(yuan)(yuan)是太(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)燈(deng)(deng)(deng)具是否能(neng)正常使用(yong)的(de)重要指標,一般太(tai)(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)燈(deng)(deng)(deng)具采(cai)(cai)用(yong)低壓節(jie)能(neng)燈(deng)(deng)(deng)、低壓鈉燈(deng)(deng)(deng)、無極燈(deng)(deng)(deng)、DLED光源(yuan)(yuan)。
鎳(nie)(nie)氫(qing)充電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)鎳(nie)(nie)氫(qing)充電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)。編輯本(ben)段同類型(xing)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)對比(bi) 還有(you)世界新(xin)開發(fa)的各(ge)種新(xin)型(xing)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi),給大(da)家做個介紹,大(da)家對比(bi)一下: 當前研究(jiu)開發(fa)的電(dian)(dian)(dian)(dian)(dian)動汽車動力電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)主要包括(kuo)鉛酸(suan)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)、鎳(nie)(nie)金(jin)屬(shu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)、鋰離子蓄電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)、高溫鈉電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)、金(jin)屬(shu)空氣電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)、超(chao)級電(dian)(dian)(dian)(dian)(dian)容(rong)、飛輪電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)以(yi)及具有(you)更好(hao)發(fa)展(zhan)遠(yuan)景的燃料電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)和(he)太陽能電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)。2、目(mu)前在電(dian)(dian)(dian)(dian)(dian)動汽車上使用的鎳(nie)(nie)金(jin)屬(shu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)主要有(you)鎘(ge)鎳(nie)(nie)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)和(he)氫(qing)鎳(nie)(nie)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)兩(liang)種。
一(yi)(yi)款(kuan)擁有多(duo)項節電(dian)(dian)技術的(de)控(kong)(kong)制(zhi)(zhi)器(qi)(qi)(省錢(qian)款(kuan))一(yi)(yi)款(kuan)擁有多(duo)項節電(dian)(dian)技術的(de)控(kong)(kong)制(zhi)(zhi)器(qi)(qi)(省錢(qian)款(kuan))(2009-10-28 13:40:34)蓄電(dian)(dian)池(chi)電(dian)(dian)壓低(di)于12V時(shi),表示蓄電(dian)(dian)池(chi)所(suo)存(cun)電(dian)(dian)量已不足,此時(shi)控(kong)(kong)制(zhi)(zhi)器(qi)(qi)將一(yi)(yi)路(lu)燈關閉,保(bao)留另一(yi)(yi)路(lu)燈的(de)照明(ming),確保(bao)照明(ming)時(shi)間有效延長。通過軟(ruan)件可(ke)以查(cha)詢控(kong)(kong)制(zhi)(zhi)器(qi)(qi)對電(dian)(dian)池(chi)板、蓄電(dian)(dian)池(chi)的(de)總(zong)充、放電(dian)(dian)安時(shi)數,故障、欠壓次數,同(tong)時(shi)反映(ying)控(kong)(kong)制(zhi)(zhi)器(qi)(qi)當(dang)前(qian)運(yun)行狀態,電(dian)(dian)池(chi)板、蓄電(dian)(dian)池(chi)的(de)實時(shi)電(dian)(dian)壓,及(ji)充電(dian)(dian)時(shi)電(dian)(dian)流(liu),放電(dian)(dian)時(shi)電(dian)(dian)流(liu)的(de)具體(ti)情(qing)況(kuang)。
太(tai)陽(yang)能(neng)是“取之不(bu)盡,用(yong)之不(bu)竭(jie)”的(de)(de),無(wu)污染的(de)(de)可再(zai)生能(neng)源(yuan)(yuan),每天送到地球表面的(de)(de)輻射能(neng)大約相當于2.5億萬桶石油。在(zai)很(hen)長一段(duan)時間內,太(tai)陽(yang)能(neng)都白(bai)白(bai)地從人們身邊“溜走(zou)”了。隨(sui)著科(ke)學技術的(de)(de)飛速發展,太(tai)陽(yang)能(neng)逐漸被開發利用(yong),并已成為(wei)最有發展前景(jing)的(de)(de)環保能(neng)源(yuan)(yuan)之一。
綠色太陽(yang)(yang)能背后的(de)污染(ran)問題 | 紅楓資(zi)本網 社區(qu)。《可再生能源(yuan)發(fa)(fa)展(zhan)(zhan)十一(yi)五規(gui)劃》已經啟(qi)動光(guang)伏(fu)(fu)發(fa)(fa)電城(cheng)(cheng)市(shi)應(ying)(ying)(ying)用工(gong)(gong)程,在(zai)(zai)太陽(yang)(yang)能資(zi)源(yuan)較好的(de)大中城(cheng)(cheng)市(shi)開展(zhan)(zhan)光(guang)伏(fu)(fu)屋頂(ding)、陽(yang)(yang)光(guang)照明(ming)(ming)等光(guang)伏(fu)(fu)發(fa)(fa)電應(ying)(ying)(ying)用,在(zai)(zai)新建別墅等高(gao)檔住宅區(qu)和(he)城(cheng)(cheng)市(shi)標志性建筑(zhu)上安裝(zhuang)光(guang)伏(fu)(fu)發(fa)(fa)電系(xi)統,在(zai)(zai)封閉管(guan)理(li)的(de)住宅區(qu)、旅游景區(qu)以(yi)及城(cheng)(cheng)市(shi)交通照明(ming)(ming)和(he)景觀(guan)亮(liang)化工(gong)(gong)程,提(ti)倡應(ying)(ying)(ying)用光(guang)伏(fu)(fu)發(fa)(fa)電照明(ming)(ming)。到2010年,城(cheng)(cheng)市(shi)太陽(yang)(yang)能光(guang)伏(fu)(fu)系(xi)統應(ying)(ying)(ying)用達到5萬千瓦,太陽(yang)(yang)能熱水(shui)器累計安裝(zhuang)量達到1.5億平方米。
太(tai)(tai)陽(yang)能(neng)(neng)_百度百科(ke)太(tai)(tai)陽(yang)能(neng)(neng) 科(ke)技名詞定義。[編輯(ji)本段(duan)(duan)]太(tai)(tai)陽(yang)能(neng)(neng)熱(re)(re)利用(yong) 就目前來說,人類(lei)直(zhi)接(jie)利用(yong)太(tai)(tai)陽(yang)能(neng)(neng)還處于(yu)初級階段(duan)(duan),主要有太(tai)(tai)陽(yang)能(neng)(neng)集熱(re)(re)、太(tai)(tai)陽(yang)能(neng)(neng)熱(re)(re)水(shui)系(xi)統、太(tai)(tai)陽(yang)能(neng)(neng)暖(nuan)房、太(tai)(tai)陽(yang)能(neng)(neng)發電(dian)等(deng)方式。相關產品 1.太(tai)(tai)陽(yang)能(neng)(neng)熱(re)(re)水(shui)器(qi) 2.太(tai)(tai)陽(yang)能(neng)(neng)燈 3.太(tai)(tai)陽(yang)能(neng)(neng)取暖(nuan)器(qi) 4.太(tai)(tai)陽(yang)能(neng)(neng)空調 5.太(tai)(tai)陽(yang)能(neng)(neng)灶 6.太(tai)(tai)陽(yang)能(neng)(neng)發電(dian)機 7.其(qi)他太(tai)(tai)陽(yang)能(neng)(neng)設(she)備太(tai)(tai)陽(yang)能(neng)(neng)熱(re)(re)水(shui)器(qi)防(fang)凍技術 1、管(guan)(guan)道加(jia)熱(re)(re)類(lei):常(chang)見方案為(wei)上下水(shui)管(guan)(guan)道外加(jia)裝電(dian)伴熱(re)(re)帶、上下水(shui)管(guan)(guan)道內(nei)加(jia)裝超導(dao)熱(re)(re)管(guan)(guan)兩大類(lei)。