家用發(fa)電系統一般由(you)太(tai)(tai)(tai)陽電(dian)池(chi)(chi)組(zu)件組(zu)成(cheng)(cheng)的(de)(de)光伏(fu)方(fang)陣、太(tai)(tai)(tai)陽能(neng)(neng)充放(fang)電(dian)控制(zhi)器(qi)、蓄電(dian)池(chi)(chi)組(zu)、離網型逆(ni)(ni)變(bian)器(qi)、直流(liu)負(fu)(fu)載(zai)和交流(liu)負(fu)(fu)載(zai)等構成(cheng)(cheng)。如輸出電(dian)源(yuan)為(wei)交流(liu)220V或(huo)110V,還需(xu)要配置逆(ni)(ni)變(bian)器(qi)。光伏(fu)方(fang)陣在有光照(zhao)的(de)(de)情況(kuang)下將太(tai)(tai)(tai)陽能(neng)(neng)轉(zhuan)換(huan)為(wei)電(dian)能(neng)(neng),通過(guo)(guo)太(tai)(tai)(tai)陽能(neng)(neng)充放(fang)電(dian)控制(zhi)器(qi)給(gei)負(fu)(fu)載(zai)供(gong)(gong)電(dian),同時給(gei)蓄電(dian)池(chi)(chi)組(zu)充電(dian);在無光照(zhao)時,通過(guo)(guo)太(tai)(tai)(tai)陽能(neng)(neng)充放(fang)電(dian)控制(zhi)器(qi)由(you)蓄電(dian)池(chi)(chi)組(zu)給(gei)直流(liu)負(fu)(fu)載(zai)供(gong)(gong)電(dian),同時蓄電(dian)池(chi)(chi)還要直接給(gei)獨(du)立逆(ni)(ni)變(bian)器(qi)供(gong)(gong)電(dian),通過(guo)(guo)獨(du)立逆(ni)(ni)變(bian)器(qi)逆(ni)(ni)變(bian)成(cheng)(cheng)交流(liu)電(dian),給(gei)交流(liu)負(fu)(fu)載(zai)供(gong)(gong)電(dian)。
一、用戶太陽能電(dian)源
(1)小型電(dian)源10-100W不等,用于邊遠無電(dian)地區如高原(yuan)、海島、牧(mu)區、邊防哨(shao)所等軍(jun)民生活用電(dian),如照明、電(dian)視、收錄機(ji)等;(2)3-5KW家庭屋(wu)頂太陽能并網(wang)發電(dian)系(xi)統;(3)光伏(fu)水(shui)泵:解決無電(dian)地區的深水(shui)井飲(yin)用、灌溉。
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