大量的化石能(neng)源應用導(dao)致全球范圍內(nei)的環境污染問題(ti)不斷惡化，因此需要(yao)在減少化石能(neng)源使用的同時開發(fa)利用清潔能(neng)源 [1-2]。近(jin)年(nian)來(lai)，隨(sui)著我國對節能(neng)減排問題(ti)日漸重視(shi)，電(dian)(dian)(dian)(dian)力行業(ye)加強了(le)對風電(dian)(dian)(dian)(dian)、光(guang)伏發(fa)電(dian)(dian)(dian)(dian)、核電(dian)(dian)(dian)(dian)與(yu)水電(dian)(dian)(dian)(dian)等清潔能(neng)源領域的投資 [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]。羅氏線圈逆流監測多功能儀表80A三相

　　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]。羅氏線圈逆流監測多功能儀表80A三相

　　根據運行(xing)模式(shi)的(de)(de)不同，光(guang)伏(fu)(fu)(fu)發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)系(xi)(xi)統(tong)(tong)可分(fen)為(wei)并(bing)(bing)網(wang)(wang)(wang)光(guang)伏(fu)(fu)(fu)發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)系(xi)(xi)統(tong)(tong)和(he)獨立(li)光(guang)伏(fu)(fu)(fu)發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)系(xi)(xi)統(tong)(tong)2種(zhong)。當前，雖然(ran)并(bing)(bing)網(wang)(wang)(wang)光(guang)伏(fu)(fu)(fu)發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)系(xi)(xi)統(tong)(tong)所發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)力(li)(li)可接(jie)入國(guo)家電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)(wang)，但國(guo)家電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)(wang)倡導光(guang)伏(fu)(fu)(fu)發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)系(xi)(xi)統(tong)(tong)遵循(xun)“就(jiu)近(jin)發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)、就(jiu)近(jin)并(bing)(bing)網(wang)(wang)(wang)、就(jiu)近(jin)轉換、就(jiu)近(jin)使(shi)用(yong)"的(de)(de)原則，以(yi)有效解(jie)決光(guang)伏(fu)(fu)(fu)電(dian)(dian)(dian)(dian)(dian)力(li)(li)在(zai)(zai)升壓及長距離輸運過程中的(de)(de)損耗問題。獨立(li)光(guang)伏(fu)(fu)(fu)發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)系(xi)(xi)統(tong)(tong)可獨立(li)供電(dian)(dian)(dian)(dian)(dian)，具有用(yong)電(dian)(dian)(dian)(dian)(dian)方式(shi)靈活、系(xi)(xi)統(tong)(tong)安裝方便的(de)(de)特點，其(qi)所發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)力(li)(li)不接(jie)入國(guo)家電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)(wang)，在(zai)(zai)完成供電(dian)(dian)(dian)(dian)(dian)后可將剩余的(de)(de)光(guang)伏(fu)(fu)(fu)電(dian)(dian)(dian)(dian)(dian)力(li)(li)儲(chu)存在(zai)(zai)配套(tao)的(de)(de)蓄電(dian)(dian)(dian)(dian)(dian)池內，從而使(shi)光(guang)伏(fu)(fu)(fu)電(dian)(dian)(dian)(dian)(dian)力(li)(li)得到充分(fen)利(li)用(yong)。若(ruo)將并(bing)(bing)網(wang)(wang)(wang)發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)與獨立(li)發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)功(gong)能(neng)相(xiang)融合(he)，使(shi)光(guang)伏(fu)(fu)(fu)發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)系(xi)(xi)統(tong)(tong)同時具備(bei)并(bing)(bing)網(wang)(wang)(wang)和(he)離網(wang)(wang)(wang)的(de)(de)功(gong)能(neng)，再與儲(chu)能(neng)技術相(xiang)結合(he)，可有效抑制(zhi)光(guang)伏(fu)(fu)(fu)電(dian)(dian)(dian)(dian)(dian)力(li)(li)自身存在(zai)(zai)的(de)(de)波動性[11-12]，從而可構建(jian)近(jin)似微電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)(wang)的(de)(de)發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)系(xi)(xi)統(tong)(tong)，此類(lei)發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)系(xi)(xi)統(tong)(tong)是一(yi)種(zhong)可充分(fen)利(li)用(yong)新能(neng)源電(dian)(dian)(dian)(dian)(dian)力(li)(li)的(de)(de)新型系(xi)(xi)統(tong)(tong)形式(shi)，具備(bei)交、直流靈活供電(dian)(dian)(dian)(dian)(dian)模式(shi)，并(bing)(bing)可在(zai)(zai)獨立(li)和(he)并(bing)(bing)網(wang)(wang)(wang)這 2種(zhong)狀(zhuang)態(tai)下運行(xing) [13]。

　　目前，有(you)些房(fang)車(che)(che)(che)車(che)(che)(che)頂安裝了光(guang)伏(fu)(fu)(fu)發電(dian)(dian)(dian)(dian)(dian)系(xi)(xi)(xi)統(tong)，該系(xi)(xi)(xi)統(tong)所發的(de)直流(liu)電(dian)(dian)(dian)(dian)(dian)經(jing)過(guo)光(guang)伏(fu)(fu)(fu)控制器后可(ke)供(gong)(gong)(gong)車(che)(che)(che)內電(dian)(dian)(dian)(dian)(dian)氣設備(bei)使用(yong)(yong)，同時還可(ke)將剩余電(dian)(dian)(dian)(dian)(dian)量(liang)存儲(chu)在(zai)配置的(de)蓄(xu)電(dian)(dian)(dian)(dian)(dian)池組(zu)中，供(gong)(gong)(gong)夜間或陰(yin)雨(yu)(yu)天時使用(yong)(yong)。但大部分應用(yong)(yong)于房(fang)車(che)(che)(che)的(de)光(guang)伏(fu)(fu)(fu)發電(dian)(dian)(dian)(dian)(dian)系(xi)(xi)(xi)統(tong)配備(bei)的(de)蓄(xu)電(dian)(dian)(dian)(dian)(dian)池組(zu)可(ke)存儲(chu)的(de)電(dian)(dian)(dian)(dian)(dian)量(liang)有(you)限，在(zai)連續陰(yin)雨(yu)(yu)天，或光(guang)伏(fu)(fu)(fu)電(dian)(dian)(dian)(dian)(dian)力不足(zu)但蓄(xu)電(dian)(dian)(dian)(dian)(dian)池組(zu)又(you)無(wu)法(fa)滿足(zu)供(gong)(gong)(gong)電(dian)(dian)(dian)(dian)(dian)需求的(de)情況下(xia)，無(wu)其他應急供(gong)(gong)(gong)電(dian)(dian)(dian)(dian)(dian)措施；并(bing)且現有(you)的(de)應用(yong)(yong)于房(fang)車(che)(che)(che)的(de)光(guang)伏(fu)(fu)(fu)發電(dian)(dian)(dian)(dian)(dian)系(xi)(xi)(xi)統(tong)大多數(shu)采用(yong)(yong)獨(du)立光(guang)伏(fu)(fu)(fu)發電(dian)(dian)(dian)(dian)(dian)系(xi)(xi)(xi)統(tong)，在(zai)房(fang)車(che)(che)(che)閑置時，光(guang)伏(fu)(fu)(fu)發電(dian)(dian)(dian)(dian)(dian)系(xi)(xi)(xi)統(tong)也處于閑置狀態，造成了能源浪費(fei)。基(ji)于此(ci)，本文(wen)介(jie)紹了一種(zhong)同樣可(ke)以應用(yong)(yong)于房(fang)車(che)(che)(che)的(de)光(guang)伏(fu)(fu)(fu)發電(dian)(dian)(dian)(dian)(dian)系(xi)(xi)(xi)統(tong)，該系(xi)(xi)(xi)統(tong)安裝在(zai)房(fang)車(che)(che)(che)的(de)車(che)(che)(che)頂，具備(bei)并(bing)網運(yun)行和獨(du)立運(yun)行 2 種(zhong)運(yun)行模式，并(bing)配備(bei)了蓄(xu)電(dian)(dian)(dian)(dian)(dian)池組(zu)。此(ci)類光(guang)伏(fu)(fu)(fu)發電(dian)(dian)(dian)(dian)(dian)系(xi)(xi)(xi)統(tong)類似于微電(dian)(dian)(dian)(dian)(dian)網，可(ke)充分利用(yong)(yong)光(guang)伏(fu)(fu)(fu)電(dian)(dian)(dian)(dian)(dian)力。