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烈(lie)陽光伏|施工一體(多(duo)圖)-安(an)徽柔性光伏組件

組件應用

太(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)光伏(fu)并網(wang)發(fa)電(dian)(dian)(dian)系統通(tong)過(guo)(guo)把(ba)太(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)轉化為電(dian)(dian)(dian)能(neng)(neng)(neng)，不(bu)經(jing)過(guo)(guo)蓄電(dian)(dian)(dian)池儲能(neng)(neng)(neng)，直接通(tong)過(guo)(guo)并網(wang)逆變(bian)器，把(ba)電(dian)(dian)(dian)能(neng)(neng)(neng)送上電(dian)(dian)(dian)網(wang)。太(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)并網(wang)發(fa)電(dian)(dian)(dian)代表了(le)太(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)電(dian)(dian)(dian)源(yuan)的(de)發(fa)展(zhan)方向，是(shi)21世紀1具(ju)吸引力的(de)能(neng)(neng)(neng)源(yuan)利用(yong)技術。與離網(wang)太(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)發(fa)電(dian)(dian)(dian)系統相(xiang)比，并網(wang)發(fa)電(dian)(dian)(dian)系統具(ju)有(you)以下優點:1)利用(yong)清潔干凈，可(ke)(ke)再生(sheng)(sheng)的(de)自然能(neng)(neng)(neng)源(yuan)太(tai)(tai)陽(yang)(yang)能(neng)(neng)(neng)發(fa)電(dian)(dian)(dian)，不(bu)耗用(yong)不(bu)1可(ke)(ke)再生(sheng)(sheng)的(de)，資源(yuan)有(you)限的(de)含碳化石能(neng)(neng)(neng)源(yuan)，使用(yong)中(zhong)無(wu)室氣體和污染物排放(fang)，與生(sheng)(sheng)態環境和諧，符合經(jing)濟(ji)社會可(ke)(ke)持續(xu)發(fa)展(zhan)戰略(lve)。

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視頻作者：合肥烈陽光伏技術有限公司

光伏(fu)組件——逆變器

逆(ni)變(bian)(bian)器是把直流電(dian)(dian)(dian)(dian)能(電(dian)(dian)(dian)(dian)池、蓄電(dian)(dian)(dian)(dian)瓶)轉變(bian)(bian)成交流電(dian)(dian)(dian)(dian)(一般為220V,50Hz正弦波(bo))。它由逆(ni)變(bian)(bian)橋(qiao)、控(kong)制(zhi)邏(luo)輯和濾波(bo)電(dian)(dian)(dian)(dian)路組成。廣(guang)泛適用于空(kong)調(diao)、家庭影(ying)院(yuan)、電(dian)(dian)(dian)(dian)動(dong)砂(sha)輪、電(dian)(dian)(dian)(dian)動(dong)工(gong)具(ju)、縫紉(ren)機(ji)、DVD、VCD、電(dian)(dian)(dian)(dian)腦、電(dian)(dian)(dian)(dian)視、洗衣機(ji)、抽油煙機(ji)、冰箱(xiang)，錄(lu)像機(ji)、器、風(feng)扇、照明等。在國外因汽車的普(pu)及率較高(gao)外出工(gong)作或外出旅游即(ji)可用逆(ni)變(bian)(bian)器連接蓄電(dian)(dian)(dian)(dian)池帶動(dong)電(dian)(dian)(dian)(dian)器及各種(zhong)工(gong)具(ju)工(gong)作。

怎么檢查太陽能光伏(fu)組件“母線(xian)斷線(xian)”的故障？

焊接不良及焊錫材料本身的問(wen)題，這種太陽能電池板設置(zhi)并開始(shi)發(fa)電后，因為設置(zhi)環境中(zhong)的溫度(du)隨著時(shi)間(jian)的推移(yi)會(hui)(hui)(hui)大(da)幅變化，焊錫的接觸不良會(hui)(hui)(hui)越來越嚴(yan)重(zhong)，從而導致單元與母(mu)線之間(jian)的接觸電阻(zu)升(sheng)高(gao)，即使能夠發(fa)電，通過這里的很多電流也會(hui)(hui)(hui)轉化成熱(re)量而流失(shi)。白天因電流持續(xu)流動，會(hui)(hui)(hui)持續(xu)熱(re)量。倘(tang)若這個(ge)狀態持續(xu)，電線將會(hui)(hui)(hui)發(fa)生炭化，之后可能會(hui)(hui)(hui)起火。在溫度(du)變化大(da)的自(zi)然環境中(zhong)，焊錫斷線會(hui)(hui)(hui)日漸加重(zhong)。