一、光(guang)儲(chu)充介紹

“光儲(chu)充”一直是新能(neng)(neng)源界的熱門組(zu)合，光儲(chu)充一體(ti)化解決方案通過(guo)能(neng)(neng)量存(cun)儲(chu)和(he)優化配(pei)置實現本(ben)地能(neng)(neng)源生產與用能(neng)(neng)負荷基(ji)本(ben)平衡。

能(neng)(neng)獨立運行(xing)，“自發自用(yong)、余電(dian)(dian)存儲(chu)”，緩(huan)解了(le)充電(dian)(dian)樁用(yong)電(dian)(dian)對電(dian)(dian)網的(de)沖擊；在(zai)能(neng)(neng)耗方(fang)面(mian)，使用(yong)儲(chu)能(neng)(neng)系(xi)統給動(dong)力電(dian)(dian)池充電(dian)(dian)，并利(li)用(yong)峰(feng)(feng)谷(gu)電(dian)(dian)價，提高了(le)能(neng)(neng)源(yuan)轉換效(xiao)率并減少了(le)用(yong)電(dian)(dian)成本(ben)；利(li)用(yong)電(dian)(dian)池儲(chu)能(neng)(neng)系(xi)統吸(xi)收低谷(gu)電(dian)(dian)，并在(zai)高峰(feng)(feng)時期支撐(cheng)快(kuai)充負荷；同時以光伏(fu)發電(dian)(dian)系(xi)統進(jin)行(xing)補充，有效(xiao)減少充電(dian)(dian)站高峰(feng)(feng)期的(de)電(dian)(dian)網負荷，提高系(xi)統運行(xing)效(xiao)率的(de)同時，為(wei)電(dian)(dian)網提供輔助服(fu)務功能(neng)(neng)。

光(guang)伏系(xi)統

在有限的土地(di)資源下建設光(guang)(guang)(guang)儲充(chong)一體化(hua)電(dian)站，采用附近屋頂光(guang)(guang)(guang)伏(fu)和(he)停車場雨棚光(guang)(guang)(guang)伏(fu)。多個光(guang)(guang)(guang)伏(fu)組件匯合接到光(guang)(guang)(guang)伏(fu)直流(liu)匯流(liu)箱，經光(guang)(guang)(guang)伏(fu)逆變(bian)器接入電(dian)網，并離(li)網光(guang)(guang)(guang)伏(fu)發(fa)電(dian)系(xi)(xi)統、離(li)網光(guang)(guang)(guang)伏(fu)發(fa)電(dian)系(xi)(xi)統有效地(di)解決了太陽能(neng)光(guang)(guang)(guang)伏(fu)組件的發(fa)電(dian)、放(fang)電(dian)、供電(dian)以及能(neng)量在傳輸過程中的轉化(hua)問(wen)題(ti)，保障整個系(xi)(xi)統發(fa)電(dian)的可靠、高效、安全(quan)性，使電(dian)站發(fa)電(dian)得以穩定運行(xing)。

儲(chu)能系統

儲能(neng)系(xi)(xi)統(tong)具備(bei)電(dian)池(chi)倉和設備(bei)倉，電(dian)池(chi)系(xi)(xi)統(tong)以單(dan)節電(dian)芯為最小(xiao)單(dan)位(wei)構成電(dian)池(chi)模組、電(dian)池(chi)簇，根據現場實際需求配置電(dian)池(chi)容量；設備(bei)倉內放置儲能(neng)變流器（PCS）、交(jiao)流配電(dian)柜、直流配電(dian)柜、消防系(xi)(xi)統(tong)和EMS&動環監控柜等(deng)(deng)等(deng)(deng)。儲能(neng)系(xi)(xi)統(tong)于(yu)交(jiao)流母線（AC BUS）接入系(xi)(xi)統(tong)，提高能(neng)源利用效率，使電(dian)力系(xi)(xi)統(tong)的產供平衡

充電樁

充(chong)(chong)(chong)(chong)電(dian)樁通(tong)過(guo)(guo)(guo)掃碼充(chong)(chong)(chong)(chong)電(dian)的方(fang)式與(yu)用戶交(jiao)互，充(chong)(chong)(chong)(chong)電(dian)樁系統包含(han)智(zhi)(zhi)(zhi)能(neng)(neng)監控和智(zhi)(zhi)(zhi)能(neng)(neng)計(ji)量(liang)。充(chong)(chong)(chong)(chong)電(dian)樁智(zhi)(zhi)(zhi)能(neng)(neng)控制(zhi)器(qi)對充(chong)(chong)(chong)(chong)電(dian)樁具備(bei)(bei)測量(liang)、控制(zhi)與(yu)保(bao)(bao)(bao)護(hu)(hu)功能(neng)(neng)，如(ru)運行狀(zhuang)態(tai)檢測、故障狀(zhuang)態(tai)檢測以及充(chong)(chong)(chong)(chong)放(fang)電(dian)過(guo)(guo)(guo)程(cheng)的聯動控制(zhi)等(deng)；交(jiao)流(liu)輸出(chu)配置交(jiao)流(liu)智(zhi)(zhi)(zhi)能(neng)(neng)電(dian)能(neng)(neng)表，進行交(jiao)流(liu)充(chong)(chong)(chong)(chong)電(dian)計(ji)量(liang)，具備(bei)(bei)完(wan)善的通(tong)信功能(neng)(neng)，可(ke)將計(ji)量(liang)信息(xi)通(tong)過(guo)(guo)(guo)RS485分別上傳給充(chong)(chong)(chong)(chong)電(dian)智(zhi)(zhi)(zhi)能(neng)(neng)控制(zhi)器(qi)和網絡(luo)運營平臺。另外(wai)，充(chong)(chong)(chong)(chong)電(dian)功率可(ke)調整，輸入和輸出(chu)過(guo)(guo)(guo)欠壓保(bao)(bao)(bao)護(hu)(hu)、短路保(bao)(bao)(bao)護(hu)(hu)、過(guo)(guo)(guo)流(liu)保(bao)(bao)(bao)護(hu)(hu)、漏電(dian)保(bao)(bao)(bao)護(hu)(hu)、接地檢測、過(guo)(guo)(guo)溫等(deng)保(bao)(bao)(bao)護(hu)(hu)功能(neng)(neng)齊全，具備(bei)(bei)IP54防護(hu)(hu)等(deng)級。

二、應用示(shi)意圖 / 系(xi)統結(jie)構圖

三、光儲充(chong)一(yi)體(ti)化優(you)勢

· 提高清潔能源的(de)利(li)用(yong)

· 基于光儲充一體(ti)化系(xi)統，減(jian)少傳統能源的使用，減(jian)少污(wu)染(ran)氣體(ti)的排放，提高新能源的利用

· 推動智(zhi)能化電(dian)網的發展

· 利用(yong)新(xin)能(neng)源和(he)分布式能(neng)源，改善能(neng)源結構(gou)，降低對傳統能(neng)源的(de)依賴，推動(dong)了智能(neng)化電網的(de)發展

· 促進(jin)能源互聯網的發展(zhan)

· 利用(yong)互聯(lian)(lian)網(wang)技術，將光儲充(chong)等新(xin)興能(neng)(neng)源融(rong)合(he)云計算、大數據、人工智能(neng)(neng)，推動了能(neng)(neng)源互聯(lian)(lian)網(wang)的發展