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太陽能路燈控制淺析太陽能如何工作

作(zuo)者:admin 發表(biao)時間(jian):2018-5-8 瀏覽:次

面對能源日益緊張的問題,可再生能源的開發和使用將成為一種必然。隨著太陽能應用的快速發展,太陽能路燈的使用將會越來越廣,市場越來越大。因此,以下內容將簡單分析關于太陽能路燈控制器的太陽能是如何工作的:

在(zai)(zai)決定家(jia)用太(tai)陽能電(dian)池板(ban)安(an)裝是否(fou)合適的經濟選擇時,太(tai)陽能路燈控制(zhi)器的小編(bian)告(gao)訴(su)你您(nin)需要考(kao)慮另外幾點。大小事項(xiang)。無論是在(zai)(zai)何(he)(he)時以及如(ru)何(he)(he)在(zai)(zai)陽光照射(she)到您(nin)的面板(ban)上,以及系(xi)統(tong)是否(fou)會在(zai)(zai)您(nin)的屋頂(ding)上以及系(xi)統(tong)的位置如(ru)何(he)(he),這些選址(zhi)都(dou)是如(ru)此(ci)。

氣候是另一個考慮。顯然你的家在一天中需要接受相當數量的陽光。陽光照射到屋頂的時間和陽光充足的時間至關重要,因為你家的電力需求也是如此。
太(tai)陽能路燈控制(zhi)器通過控制(zhi)PWM開關的(de)(de)(de)(de)(de)占(zhan)空比來(lai)實(shi)現PV輸入電(dian)(dian)(dian)(dian)(dian)壓的(de)(de)(de)(de)(de)擾動,然后檢測PV的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)壓與電(dian)(dian)(dian)(dian)(dian)流(liu)來(lai)確定下一步擾動方向(xiang),從而(er)使(shi)PV電(dian)(dian)(dian)(dian)(dian)壓保持在(zai)最(zui)大功率點附(fu)近,實(shi)現有效的(de)(de)(de)(de)(de)最(zui)大功率點跟蹤。在(zai)實(shi)現MPPT的(de)(de)(de)(de)(de)同時,通過監測電(dian)(dian)(dian)(dian)(dian)池的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)壓與電(dian)(dian)(dian)(dian)(dian)流(liu)實(shi)現科學的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)池充電(dian)(dian)(dian)(dian)(dian)管理(li)。另外,它還可以(yi)通過負載控制(zhi)電(dian)(dian)(dian)(dian)(dian)路對負載進(jin)行有效管理(li)。

太陽能如何工作

在(zai)決定是否讓(rang)太(tai)陽(yang)能(neng)(neng)成為(wei)您家的(de)(de)最佳路線(xian)之(zhi)前,了解(jie)太(tai)陽(yang)能(neng)(neng)如(ru)何(he)運(yun)作非常重要。我(wo)(wo)們(men)都了解(jie)被動(dong)式太(tai)陽(yang)能(neng)(neng)。我(wo)(wo)們(men)在(zai)冬(dong)季打開窗(chuang)簾或(huo)窗(chuang)簾,讓(rang)太(tai)陽(yang)的(de)(de)溫暖幫(bang)助加熱(re)我(wo)(wo)們(men)的(de)(de)家園。即使(shi)(shi)動(dong)物(wu)似乎也理解(jie)被動(dong)太(tai)陽(yang)能(neng)(neng),因為(wei)他們(men)蜷縮在(zai)陽(yang)光(guang)普照的(de)(de)沙發上。建筑師和(he)建筑商(shang)通常在(zai)冬(dong)季設計和(he)安置住宅以利用太(tai)陽(yang)的(de)(de)熱(re)量。例如(ru),面向南方的(de)(de)大窗(chuang)戶可以為(wei)太(tai)陽(yang)提供被動(dong)熱(re)量。在(zai)溫暖的(de)(de)月份,人們(men)使(shi)(shi)用遮(zhe)陽(yang)篷,也許使(shi)(shi)用百葉窗(chuang)簾或(huo)窗(chuang)簾來遮(zhe)擋太(tai)陽(yang)光(guang)線(xian),從而確保他們(men)的(de)(de)房屋更涼爽。

太(tai)陽(yang)(yang)能技(ji)術利用(yong)這(zhe)個總體思路將(jiang)(jiang)太(tai)陽(yang)(yang)的熱量和強(qiang)度轉化為可(ke)用(yong)的能量。太(tai)陽(yang)(yang)能電池位于您(nin)可(ke)能在(zai)屋頂看(kan)到的那些(xie)平板(ban)太(tai)陽(yang)(yang)能電池板(ban)上,將(jiang)(jiang)陽(yang)(yang)光轉換為電能。

這是(shi)太陽(yang)能工作的基(ji)本方(fang)式:

陽光照射到太(tai)(tai)陽能(neng)電(dian)(dian)(dian)(dian)(dian)池(chi)板上(shang)的(de)光伏電(dian)(dian)(dian)(dian)(dian)池(chi)表(biao)面。逆變(bian)(bian)(bian)器(qi)將(jiang)直流(liu)(DC)電(dian)(dian)(dian)(dian)(dian)轉換為交流(liu)(AC)電(dian)(dian)(dian)(dian)(dian)。交流(liu)電(dian)(dian)(dian)(dian)(dian)是家(jia)用(yong)電(dian)(dian)(dian)(dian)(dian)器(qi)所使用(yong)的(de)。儀表(biao)監測從太(tai)(tai)陽能(neng)電(dian)(dian)(dian)(dian)(dian)池(chi)板和(he)逆變(bian)(bian)(bian)器(qi)收(shou)到的(de)產品(pin),并通過(guo)無線信號將(jiang)信息(xi)發送給公用(yong)事業公司。如果(guo)產量(liang)(liang)過(guo)剩,逆變(bian)(bian)(bian)器(qi)的(de)太(tai)(tai)陽能(neng)電(dian)(dian)(dian)(dian)(dian)力會首先流(liu)經此服務面板到您的(de)家(jia)中,然后流(liu)入電(dian)(dian)(dian)(dian)(dian)網(wang)。電(dian)(dian)(dian)(dian)(dian)表(biao)讀(du)取您在電(dian)(dian)(dian)(dian)(dian)網(wang)中使用(yong)的(de)電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)以及(ji)從太(tai)(tai)陽能(neng)系統流(liu)向電(dian)(dian)(dian)(dian)(dian)網(wang)的(de)過(guo)量(liang)(liang)太(tai)(tai)陽能(neng)電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)。

因此,太(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)路燈控制(zhi)器(qi)可以應用于(yu)太(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)路燈、太(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)庭院燈、太(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)草(cao)坪燈、太(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)交通燈、太(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)充電(dian)機等(deng)場(chang)合。控制(zhi)器(qi)的轉換效率、可靠性(xing)與穩定性(xing)是衡量其性(xing)能(neng)(neng)(neng)的重要(yao)指(zhi)標。高(gao)達98%的轉換效率、單(dan)芯片(pian)、高(gao)可靠性(xing)使MPT612成為太(tai)(tai)陽(yang)(yang)(yang)(yang)能(neng)(neng)(neng)路燈控制(zhi)器(qi)的理(li)想選擇。


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