大量(liang)的(de)化石(shi)能(neng)源(yuan)應(ying)用(yong)導致全(quan)球范(fan)圍內的(de)環境污染(ran)問(wen)題不(bu)斷(duan)惡化，因此需要在(zai)減少化石(shi)能(neng)源(yuan)使用(yong)的(de)同時開發利用(yong)清潔(jie)能(neng)源(yuan) [1-2]。近年來，隨著我國對節能(neng)減排問(wen)題日漸重視，電力行業(ye)加(jia)強了對風電、光伏(fu)發電、核電與(yu)水電等清潔(jie)能(neng)源(yuan)領(ling)域的(de)投資 [3]。

　　其中，光伏發電具有清潔、環保、資源分布不受地域限制等優點 [4]。近年來，隨著光伏發電技術的高速發展及國家政策的大力支持，光伏產業得到了很大程度的發展 [5-7]，當前光伏發電呈現出“規模化分散開發、低壓接入、就地消納"的局面，光伏發電技術成為較成熟的一項新能源發電技術 [8]。光伏并網電表自帶互感器LCD顯示485

　　在我國當前的電力系統中，配電網是從輸電網獲取電能并將電能配送到用戶的重要環節，具有點多面廣的特點 [9]。將光伏電力融入到現有配電網中，可以實現配電網重構，而配電網重構是優化主動配電網運行方式的一種有效途徑 [10]。光伏并網電表自帶互感器LCD顯示485

　　根據(ju)運行模式(shi)的(de)不(bu)同，光(guang)(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系(xi)統(tong)(tong)(tong)(tong)可(ke)分為(wei)并(bing)網(wang)(wang)(wang)光(guang)(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系(xi)統(tong)(tong)(tong)(tong)和獨立(li)光(guang)(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系(xi)統(tong)(tong)(tong)(tong)2種。當前(qian)，雖(sui)然并(bing)網(wang)(wang)(wang)光(guang)(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系(xi)統(tong)(tong)(tong)(tong)所(suo)發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)可(ke)接入(ru)國(guo)家(jia)(jia)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)(wang)，但國(guo)家(jia)(jia)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)(wang)倡導光(guang)(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系(xi)統(tong)(tong)(tong)(tong)遵循“就近發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)、就近并(bing)網(wang)(wang)(wang)、就近轉換、就近使(shi)用(yong)(yong)"的(de)原則，以(yi)有效(xiao)解決光(guang)(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)在(zai)(zai)升(sheng)壓(ya)及(ji)長距離(li)輸運過程中(zhong)的(de)損耗問題(ti)。獨立(li)光(guang)(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系(xi)統(tong)(tong)(tong)(tong)可(ke)獨立(li)供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，具(ju)有用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)方式(shi)靈活、系(xi)統(tong)(tong)(tong)(tong)安裝方便的(de)特點，其所(suo)發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)不(bu)接入(ru)國(guo)家(jia)(jia)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)(wang)，在(zai)(zai)完成供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)后可(ke)將(jiang)剩余的(de)光(guang)(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)儲存在(zai)(zai)配套的(de)蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池內，從(cong)(cong)而使(shi)光(guang)(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)得(de)到充(chong)分利用(yong)(yong)。若將(jiang)并(bing)網(wang)(wang)(wang)發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)與獨立(li)發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)功(gong)能(neng)相融合，使(shi)光(guang)(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系(xi)統(tong)(tong)(tong)(tong)同時具(ju)備(bei)并(bing)網(wang)(wang)(wang)和離(li)網(wang)(wang)(wang)的(de)功(gong)能(neng)，再與儲能(neng)技術相結(jie)合，可(ke)有效(xiao)抑制(zhi)光(guang)(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)自身存在(zai)(zai)的(de)波動性[11-12]，從(cong)(cong)而可(ke)構建近似微電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)(wang)(wang)的(de)發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系(xi)統(tong)(tong)(tong)(tong)，此類發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系(xi)統(tong)(tong)(tong)(tong)是一種可(ke)充(chong)分利用(yong)(yong)新能(neng)源電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)的(de)新型系(xi)統(tong)(tong)(tong)(tong)形式(shi)，具(ju)備(bei)交、直流靈活供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)模式(shi)，并(bing)可(ke)在(zai)(zai)獨立(li)和并(bing)網(wang)(wang)(wang)這(zhe) 2種狀態(tai)下運行 [13]。

　　目前，有些房(fang)車(che)車(che)頂安(an)裝(zhuang)了光(guang)伏(fu)(fu)發電(dian)(dian)(dian)(dian)(dian)系統(tong)(tong)，該(gai)系統(tong)(tong)所(suo)發的(de)(de)(de)(de)(de)直流電(dian)(dian)(dian)(dian)(dian)經(jing)過光(guang)伏(fu)(fu)控制器后可(ke)(ke)(ke)供車(che)內電(dian)(dian)(dian)(dian)(dian)氣(qi)設備(bei)使用(yong)(yong)(yong)(yong)，同時(shi)還(huan)可(ke)(ke)(ke)將剩余電(dian)(dian)(dian)(dian)(dian)量存儲在(zai)(zai)配(pei)置的(de)(de)(de)(de)(de)蓄電(dian)(dian)(dian)(dian)(dian)池組(zu)中，供夜間或(huo)陰雨(yu)天(tian)時(shi)使用(yong)(yong)(yong)(yong)。但大(da)部分應用(yong)(yong)(yong)(yong)于(yu)(yu)房(fang)車(che)的(de)(de)(de)(de)(de)光(guang)伏(fu)(fu)發電(dian)(dian)(dian)(dian)(dian)系統(tong)(tong)配(pei)備(bei)的(de)(de)(de)(de)(de)蓄電(dian)(dian)(dian)(dian)(dian)池組(zu)可(ke)(ke)(ke)存儲的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)量有限，在(zai)(zai)連續陰雨(yu)天(tian)，或(huo)光(guang)伏(fu)(fu)電(dian)(dian)(dian)(dian)(dian)力不足(zu)但蓄電(dian)(dian)(dian)(dian)(dian)池組(zu)又無法滿足(zu)供電(dian)(dian)(dian)(dian)(dian)需求的(de)(de)(de)(de)(de)情況下(xia)，無其他應急供電(dian)(dian)(dian)(dian)(dian)措(cuo)施；并且現有的(de)(de)(de)(de)(de)應用(yong)(yong)(yong)(yong)于(yu)(yu)房(fang)車(che)的(de)(de)(de)(de)(de)光(guang)伏(fu)(fu)發電(dian)(dian)(dian)(dian)(dian)系統(tong)(tong)大(da)多數采用(yong)(yong)(yong)(yong)獨立光(guang)伏(fu)(fu)發電(dian)(dian)(dian)(dian)(dian)系統(tong)(tong)，在(zai)(zai)房(fang)車(che)閑(xian)置時(shi)，光(guang)伏(fu)(fu)發電(dian)(dian)(dian)(dian)(dian)系統(tong)(tong)也處于(yu)(yu)閑(xian)置狀態，造成了能源浪費(fei)。基于(yu)(yu)此，本文介紹(shao)了一種同樣可(ke)(ke)(ke)以應用(yong)(yong)(yong)(yong)于(yu)(yu)房(fang)車(che)的(de)(de)(de)(de)(de)光(guang)伏(fu)(fu)發電(dian)(dian)(dian)(dian)(dian)系統(tong)(tong)，該(gai)系統(tong)(tong)安(an)裝(zhuang)在(zai)(zai)房(fang)車(che)的(de)(de)(de)(de)(de)車(che)頂，具備(bei)并網運行和(he)獨立運行 2 種運行模式(shi)，并配(pei)備(bei)了蓄電(dian)(dian)(dian)(dian)(dian)池組(zu)。此類光(guang)伏(fu)(fu)發電(dian)(dian)(dian)(dian)(dian)系統(tong)(tong)類似(si)于(yu)(yu)微電(dian)(dian)(dian)(dian)(dian)網，可(ke)(ke)(ke)充分利用(yong)(yong)(yong)(yong)光(guang)伏(fu)(fu)電(dian)(dian)(dian)(dian)(dian)力。