安科瑞 耿敏花

　　摘要：隨著我國(guo)社會的(de)(de)不斷進步,經濟得到迅速的(de)(de)發展(zhan)(zhan),城(cheng)市化進程也逐漸(jian)(jian)加快。城(cheng)市電(dian)力配(pei)電(dian)網絡(luo)的(de)(de)供電(dian)壓力逐漸(jian)(jian)增加,傳(chuan)統(tong)的(de)(de)發電(dian)技(ji)術已經不再適用于(yu)目(mu)前(qian)城(cheng)市電(dian)力配(pei)電(dian)的(de)(de)發展(zhan)(zhan)現(xian)狀。傳(chuan)統(tong)發電(dian)技(ji)術電(dian)力轉化的(de)(de)效率(lv)比(bi)較(jiao)(jiao)低,對(dui)空氣的(de)(de)污染也比(bi)較(jiao)(jiao)大,不利(li)于(yu)城(cheng)市環境的(de)(de)保護以(yi)及經濟的(de)(de)持續發展(zhan)(zhan)。分布(bu)(bu)式(shi)光(guang)伏發電(dian)作(zuo)為(wei)一(yi)種可(ke)再生能(neng)(neng)源技(ji)術，得到了越來越廣(guang)泛的(de)(de)應用。本(ben)項目(mu)旨(zhi)在利(li)用分布(bu)(bu)式(shi)光(guang)伏發電(dian)技(ji)術，實現(xian)自(zi)發自(zi)用、余電(dian)上網，提高能(neng)(neng)源利(li)用效率(lv)，降低能(neng)(neng)源成本(ben)，同時減少對(dui)傳(chuan)統(tong)能(neng)(neng)源的(de)(de)依賴，促進可(ke)持續發展(zhan)(zhan)。

　　關鍵詞：分布式光伏；自發自用，余電(dian)上網(wang)；可持續(xu)發展;

　　1.概述

　　我國擁有豐(feng)富(fu)的(de)清潔(jie)可再(zai)(zai)生(sheng)能(neng)(neng)(neng)源(yuan)(yuan)(yuan)資(zi)源(yuan)(yuan)(yuan)儲(chu)量，開(kai)(kai)發利用(yong)可再(zai)(zai)生(sheng)能(neng)(neng)(neng)源(yuan)(yuan)(yuan)，為(wei)解決當前化石(shi)能(neng)(neng)(neng)源(yuan)(yuan)(yuan)短缺與環境(jing)(jing)污染(ran)嚴重(zhong)的(de)燃(ran)眉之急提供了有效(xiao)途徑[1]。但是(shi)可再(zai)(zai)生(sheng)能(neng)(neng)(neng)源(yuan)(yuan)(yuan)的(de)利用(yong)和(he)(he)開(kai)(kai)發，可再(zai)(zai)生(sheng)能(neng)(neng)(neng)源(yuan)(yuan)(yuan)技(ji)術的(de)發展和(he)(he)推廣以及可再(zai)(zai)生(sheng)能(neng)(neng)(neng)源(yuan)(yuan)(yuan)資(zi)源(yuan)(yuan)(yuan)對環境(jing)(jing)保(bao)護的(de)正向影(ying)響，卻遠(yuan)遠(yuan)沒有達到理想的(de)水平(ping)。大力開(kai)(kai)發太陽能(neng)(neng)(neng)、風(feng)能(neng)(neng)(neng)等新能(neng)(neng)(neng)源(yuan)(yuan)(yuan)和(he)(he)可再(zai)(zai)生(sheng)能(neng)(neng)(neng)源(yuan)(yuan)(yuan)利用(yong)技(ji)術將(jiang)成為(wei)減少環境(jing)(jing)污染(ran)的(de)重(zhong)要措施[2]。

　　光(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)(fu)發(fa)(fa)電(dian)(dian)主要包(bao)括集(ji)中式(shi)(shi)(shi)(shi)(shi)光(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)(fu)發(fa)(fa)電(dian)(dian)和分(fen)(fen)布式(shi)(shi)(shi)(shi)(shi)光(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)(fu)發(fa)(fa)電(dian)(dian)兩類(lei)。集(ji)中式(shi)(shi)(shi)(shi)(shi)光(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)(fu)發(fa)(fa)電(dian)(dian)一般為大(da)(da)型地(di)面(mian)光(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)(fu)電(dian)(dian)站(zhan);分(fen)(fen)布式(shi)(shi)(shi)(shi)(shi)光(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)(fu)發(fa)(fa)電(dian)(dian)主要指小(xiao)型分(fen)(fen)散式(shi)(shi)(shi)(shi)(shi)光(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)(fu)電(dian)(dian)站(zhan)，其(qi)應用形式(shi)(shi)(shi)(shi)(shi)主要為屋頂分(fen)(fen)布式(shi)(shi)(shi)(shi)(shi)光(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)(fu)發(fa)(fa)電(dian)(dian)[3]。集(ji)中式(shi)(shi)(shi)(shi)(shi)光(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)(fu)電(dian)(dian)站(zhan)的(de)投資大(da)(da)、建設(she)周期長(chang)、占(zhan)地(di)面(mian)積(ji)大(da)(da);而分(fen)(fen)布式(shi)(shi)(shi)(shi)(shi)光(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)(fu)電(dian)(dian)站(zhan)的(de)投資小(xiao)、建設(she)周期短(duan)、政策支持力度大(da)(da)且選(xuan)址(zhi)自(zi)由等，本(ben)項目采用分(fen)(fen)布式(shi)(shi)(shi)(shi)(shi)光(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)(fu)發(fa)(fa)電(dian)(dian)的(de)運行方式(shi)(shi)(shi)(shi)(shi)，在廠區(qu)的(de)屋頂進(jin)行安裝光(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)(fu)發(fa)(fa)電(dian)(dian)設(she)備進(jin)行發(fa)(fa)電(dian)(dian)。

　　本(ben)項(xiang)目采(cai)用(yong)光(guang)伏(fu)組(zu)件，總(zong)容量(liang)為(wei)4.03WM，本(ben)項(xiang)目電(dian)量(liang)結算(suan)原則為(wei)：自(zi)發自(zi)用(yong)，余電(dian)上網。項(xiang)目計劃2024年6月底(di)建(jian)成(cheng)投(tou)產(chan)。本(ben)項(xiang)目二次設計選用(yong)安科(ke)瑞(rui)Acrel-1000DP分(fen)布(bu)式光(guang)伏(fu)監控系統(tong)解決方案，光(guang)伏(fu)監控平臺采(cai)用(yong)在國產(chan)麒麟操作系統(tong)下運行，使(shi)得本(ben)地保護、監控方案更為(wei)穩(wen)定可靠。通過(guo)本(ben)次分(fen)布(bu)式光(guang)伏(fu)的投(tou)建(jian)與實施，為(wei)用(yong)戶提(ti)供了清潔(jie)、可再生的電(dian)力(li)能(neng)源，有助于(yu)減少對傳統(tong)能(neng)源的依賴，降(jiang)低碳排放。

圖1 項目現場圖

　　2.解決方案

　　本項目為(wei)屋頂分布式(shi)(shi)光(guang)(guang)伏項目，該項目的(de)(de)(de)(de)容量為(wei)4.03MW，項目采用自(zi)發自(zi)用余電(dian)(dian)上網(wang)(wang)的(de)(de)(de)(de)消納方(fang)式(shi)(shi)。利用原(yuan)有(you)的(de)(de)(de)(de)電(dian)(dian)源(yuan)(yuan)點(dian)作為(wei)光(guang)(guang)伏高(gao)壓(ya)(ya)并(bing)網(wang)(wang)點(dian)并(bing)入(ru)電(dian)(dian)網(wang)(wang)端，并(bing)網(wang)(wang)點(dian)設置光(guang)(guang)伏進(jin)線柜(ju)(ju)柜(ju)(ju)，站用變柜(ju)(ju)，SVG柜(ju)(ju)，PT柜(ju)(ju)，計量柜(ju)(ju)，出線總柜(ju)(ju)，并(bing)網(wang)(wang)柜(ju)(ju)。新增的(de)(de)(de)(de)光(guang)(guang)伏系(xi)統配置自(zi)動化(hua)系(xi)統，實時采集并(bing)網(wang)(wang)信息，信息上傳至(zhi)當地調控中心DMS系(xi)統。光(guang)(guang)伏發電(dian)(dian)逆變器電(dian)(dian)源(yuan)(yuan)電(dian)(dian)壓(ya)(ya)為(wei)1000V，經箱變升(sheng)壓(ya)(ya)變升(sheng)壓(ya)(ya)至(zhi)10kV后(hou),通過(guo)高(gao)壓(ya)(ya)電(dian)(dian)纜接入(ru)新增的(de)(de)(de)(de)10kV光(guang)(guang)伏進(jin)線柜(ju)(ju),通過(guo)并(bing)網(wang)(wang)柜(ju)(ju)并(bing)入(ru)原(yuan)10kV市電(dian)(dian)高(gao)壓(ya)(ya)柜(ju)(ju)。項目采用Acrel-1000DP光(guang)(guang)伏監(jian)(jian)控平(ping)臺(tai)(tai)，操作使用了國產麒麟系(xi)統。監(jian)(jian)控平(ping)臺(tai)(tai)具有(you)對全站數據的(de)(de)(de)(de)實時觀測、事故告警提示等功能。

圖(tu)2 光伏電站一次系統(tong)圖(tu)

　　3.系統結構

　　現場設(she)備主(zhu)要(yao)分為三部分，就地(di)高壓柜(ju)、二(er)次(ci)保(bao)(bao)護(hu)(hu)(hu)裝(zhuang)(zhuang)(zhuang)置柜(ju)、箱變(bian)(bian)。就地(di)高壓保(bao)(bao)護(hu)(hu)(hu)裝(zhuang)(zhuang)(zhuang)置根據不同功能安裝(zhuang)(zhuang)(zhuang)在(zai)對應的(de)高壓柜(ju)對電力進(jin)行保(bao)(bao)護(hu)(hu)(hu)。二(er)次(ci)保(bao)(bao)護(hu)(hu)(hu)裝(zhuang)(zhuang)(zhuang)置柜(ju)配備防孤島保(bao)(bao)護(hu)(hu)(hu)，公(gong)共(gong)測控(kong)裝(zhuang)(zhuang)(zhuang)置、頻率(lv)電壓緊急控(kong)制(zhi)裝(zhuang)(zhuang)(zhuang)置、電能質量裝(zhuang)(zhuang)(zhuang)置，對時裝(zhuang)(zhuang)(zhuang)置以及采(cai)(cai)集上傳設(she)備，二(er)次(ci)保(bao)(bao)護(hu)(hu)(hu)裝(zhuang)(zhuang)(zhuang)置主(zhu)要(yao)對一次(ci)設(she)備進(jin)行保(bao)(bao)護(hu)(hu)(hu)、廠(chang)站(zhan)內的(de)數據采(cai)(cai)集與調(diao)度上傳。箱變(bian)(bian)安裝(zhuang)(zhuang)(zhuang)有數采(cai)(cai)儀對逆(ni)變(bian)(bian)器的(de)數據進(jin)行采(cai)(cai)集。

　　系統可分為(wei)三層結構：即現場設備層、網絡通訊(xun)層、和平臺(tai)管理層。

　　現場設備層：箱變微機(ji)保(bao)護、電(dian)能(neng)質量在線(xian)監測裝置(zhi)、頻率(lv)電(dian)壓緊急控制裝置(zhi)、多(duo)功能(neng)儀表、計(ji)量表等裝置(zhi)用于(yu)采集(ji)站(zhan)內配電(dian)柜內電(dian)氣運行參(can)數、開關(guan)狀(zhuang)態等數據，同時在10kv變電(dian)所配置(zhi)直(zhi)流電(dian)源，保(bao)障現場設備良好(hao)的運行環境。

　　網(wang)(wang)絡通(tong)訊層：包含安科瑞(rui)智能(neng)網(wang)(wang)關(guan)(guan)。網(wang)(wang)關(guan)(guan)主動(dong)采(cai)集現場設備層設備的(de)數(shu)據，并可(ke)進行規(gui)約轉換，數(shu)據存儲，分散10kV變(bian)電(dian)站通(tong)過數(shu)據采(cai)集箱（內(nei)置(zhi)智能(neng)網(wang)(wang)關(guan)(guan)）采(cai)集數(shu)據通(tong)過光纖上傳至(zhi)通(tong)信室分布式光伏監控系統(tong)(tong)統(tong)(tong)平(ping)臺(tai)；同時網(wang)(wang)關(guan)(guan)充當遠動(dong)通(tong)信裝置(zhi)，將現場設備數(shu)據采(cai)集后(hou)(hou)通(tong)過交換機經(jing)縱向(xiang)加(jia)密數(shu)據加(jia)密后(hou)(hou)上傳調度(du)網(wang)(wang)。

　　平臺管理層(ceng)：分布式光伏監控系(xi)統平臺、國網(wang)宿遷供電(dian)公司(si)調度(du)控制中心平臺。

圖3 監(jian)控系統網絡結構(gou)圖

　　3.1.功能(neng)需(xu)求

　　3.1.1.繼電(dian)保(bao)護及安全自動(dong)裝置需求(qiu)

　　分布(bu)式(shi)電(dian)(dian)(dian)(dian)(dian)源繼(ji)電(dian)(dian)(dian)(dian)(dian)保(bao)(bao)(bao)護和(he)(he)安全(quan)自動裝(zhuang)置(zhi)(zhi)配置(zhi)(zhi)應符合相關繼(ji)電(dian)(dian)(dian)(dian)(dian)保(bao)(bao)(bao)護技術規程(cheng)(cheng)、運行規程(cheng)(cheng)和(he)(he)反事故(gu)措(cuo)施的規定(ding)(ding)，裝(zhuang)置(zhi)(zhi)定(ding)(ding)值應與(yu)電(dian)(dian)(dian)(dian)(dian)網繼(ji)電(dian)(dian)(dian)(dian)(dian)保(bao)(bao)(bao)護和(he)(he)安全(quan)自動裝(zhuang)置(zhi)(zhi)配合整(zheng)定(ding)(ding)，防止發生繼(ji)電(dian)(dian)(dian)(dian)(dian)保(bao)(bao)(bao)護和(he)(he)安全(quan)自動裝(zhuang)置(zhi)(zhi)誤動、拒動，確保(bao)(bao)(bao)人(ren)身、設(she)備和(he)(he)電(dian)(dian)(dian)(dian)(dian)網安全(quan)。10kV接入的分布(bu)式(shi)電(dian)(dian)(dian)(dian)(dian)源，保(bao)(bao)(bao)護和(he)(he)安全(quan)自動裝(zhuang)置(zhi)(zhi)配置(zhi)(zhi)還應滿(man)足(zu)《繼(ji)電(dian)(dian)(dian)(dian)(dian)保(bao)(bao)(bao)護和(he)(he)安全(quan)自動裝(zhuang)置(zhi)(zhi)技術規程(cheng)(cheng)》（GB/T14285-2006）。

　　1.線路保(bao)護裝置(zhi)：光伏電站線路發生短路故障時(shi)(shi)，線路保(bao)護能快(kuai)速動作，瞬(shun)時(shi)(shi)跳開相應并網(wang)點斷路器(qi)，滿足全線故障時(shi)(shi)快(kuai)速可靠切除(chu)故障的要(yao)求。

　　2.電(dian)容器(qi)(qi)保(bao)護裝(zhuang)(zhuang)置(zhi)：在高壓(ya)配(pei)電(dian)室10kVSVG柜，裝(zhuang)(zhuang)設1套電(dian)容器(qi)(qi)保(bao)護裝(zhuang)(zhuang)置(zhi)，實(shi)現欠電(dian)壓(ya)，過電(dian)壓(ya)，零序電(dian)壓(ya)，不平衡電(dian)壓(ya)保(bao)護，異常緊急控(kong)制功能(neng)，跳(tiao)開(kai)電(dian)容器(qi)(qi)斷(duan)路(lu)器(qi)(qi)。

　　3.防(fang)孤(gu)(gu)島(dao)保(bao)護(hu)裝(zhuang)置：防(fang)孤(gu)(gu)島(dao)檢測需滿(man)足GB/T19964-2012《光伏發(fa)電(dian)(dian)站接(jie)入電(dian)(dian)力系(xi)統技術規(gui)定》、Q/GDW617-2011《光伏電(dian)(dian)站接(jie)入電(dian)(dian)網(wang)技術規(gui)定》等(deng)規(gui)范(fan)文件的(de)要求(qiu)。分布式(shi)電(dian)(dian)源應具備快(kuai)速監測孤(gu)(gu)島(dao)且立即斷開與電(dian)(dian)網(wang)連接(jie)的(de)能(neng)力，防(fang)孤(gu)(gu)島(dao)保(bao)護(hu)動作時(shi)間(jian)不(bu)大于2S,其防(fang)孤(gu)(gu)島(dao)保(bao)護(hu)應與配(pei)電(dian)(dian)網(wang)側線路(lu)重合(he)(he)閘(zha)和安(an)全自動裝(zhuang)置動作時(shi)間(jian)相配(pei)合(he)(he)。針對電(dian)(dian)網(wang)失壓后分布式(shi)電(dian)(dian)源可能(neng)繼(ji)續(xu)運(yun)行(xing)、且向(xiang)電(dian)(dian)網(wang)線路(lu)送電(dian)(dian)的(de)情況提出。孤(gu)(gu)島(dao)運(yun)行(xing)一方(fang)面危(wei)及(ji)電(dian)(dian)網(wang)線路(lu)維護(hu)人(ren)員和用戶的(de)生命安(an)全，干擾電(dian)(dian)網(wang)的(de)正(zheng)(zheng)常合(he)(he)閘(zha)；另一方(fang)面孤(gu)(gu)島(dao)運(yun)行(xing)電(dian)(dian)網(wang)中(zhong)的(de)電(dian)(dian)壓和頻(pin)率不(bu)受(shou)控制，將對配(pei)電(dian)(dian)設備和用戶設備造成損壞。防(fang)孤(gu)(gu)島(dao)裝(zhuang)置應具備線路(lu)故障時(shi)，確(que)(que)保(bao)電(dian)(dian)源能(neng)及(ji)時(shi)斷開與電(dian)(dian)網(wang)連接(jie)，確(que)(que)保(bao)重合(he)(he)閘(zha)能(neng)正(zheng)(zheng)確(que)(que)動作。

　　4.光伏(fu)電站(zhan)內(nei)需具(ju)備直流(liu)電源，供(gong)10kV保(bao)護及測控裝(zhuang)置(zhi)，電能(neng)質量在線監測裝(zhuang)置(zhi)等(deng)(deng)設備使用(yong)(yong)。光伏(fu)電站(zhan)內(nei)需配置(zhi)交(jiao)直流(liu)一體化電源，供(gong)關(guan)口電能(neng)表、電能(neng)量終端(duan)服(fu)務器(qi)、交(jiao)換機(ji)等(deng)(deng)設備使用(yong)(yong)。系(xi)統繼電保(bao)護應使用(yong)(yong)專用(yong)(yong)的(de)電流(liu)互(hu)感(gan)(gan)器(qi)和電壓(ya)互(hu)感(gan)(gan)器(qi)的(de)二次繞組，電流(liu)互(hu)感(gan)(gan)器(qi)準確級(ji)宜采(cai)(cai)用(yong)(yong)0.2S、10P級(ji)，電壓(ya)互(hu)感(gan)(gan)器(qi)準確級(ji)宜采(cai)(cai)用(yong)(yong)0.2、3P級(ji)。

　　5.光(guang)伏電站本體應(ying)具備故(gu)障和異常工作狀(zhuang)態(tai)報(bao)警和保護的功(gong)能。

　　6.光伏電站應支持調度機構開展(zhan)"四遙"(遙測、遙信、遙控(kong)、遙調)應用(yong)功能。

　　7.恢復(fu)并網(wang)(wang)：當光(guang)伏發電(dian)系統(tong)因(yin)電(dian)網(wang)(wang)擾動脫網(wang)(wang)后(hou)，在電(dian)網(wang)(wang)電(dian)壓(ya)和頻率(lv)恢復(fu)到正常運行范圍之(zhi)前，光(guang)伏發電(dian)系統(tong)不允許(xu)并網(wang)(wang)；在電(dian)網(wang)(wang)電(dian)壓(ya)和頻率(lv)恢復(fu)正常后(hou)，通過10kV電(dian)壓(ya)等級并網(wang)(wang)的分布(bu)式電(dian)源(yuan)恢復(fu)并網(wang)(wang)應經過電(dian)網(wang)(wang)調度機構的允許(xu)。

　　3.1.2.調度自動化需(xu)求(qiu)

　　光伏(fu)(fu)電(dian)站(zhan)應滿(man)足江蘇電(dian)力調(diao)度(du)控(kong)制中心(xin)關于印(yin)發《發電(dian)企業自動化(hua)系統接(jie)(jie)入(ru)配置指導(dao)意見》的通(tong)(tong)知（電(dian)調(diao)〔2018〕40號）有關自動化(hua)規(gui)定(ding)：10kv接(jie)(jie)入(ru)的分布式電(dian)源，信息采(cai)集(ji)、控(kong)制調(diao)節等應滿(man)足江蘇電(dian)力調(diao)度(du)控(kong)制中心(xin)關于印(yin)發《光伏(fu)(fu)電(dian)站(zhan)接(jie)(jie)入(ru)電(dian)網技術規(gui)定(ding)》（Q/GDW617-2011）、《光伏(fu)(fu)發電(dian)站(zhan)接(jie)(jie)入(ru)電(dian)力系統技術規(gui)定(ding)》（GB/T19964-2012）要(yao)求。光伏(fu)(fu)電(dian)站(zhan)投(tou)運后，由區(qu)(qu)調(diao)調(diao)度(du)，并由區(qu)(qu)級供電(dian)公司(si)對運行進行管理。因此，需建立光伏(fu)(fu)電(dian)站(zhan)至(zhi)區(qu)(qu)調(diao)的調(diao)度(du)通(tong)(tong)信以及運動等信息和數據傳輸(shu)通(tong)(tong)道。

　　10kv光(guang)伏(fu)電(dian)(dian)站(zhan)本(ben)體需(xu)配(pei)置配(pei)電(dian)(dian)自動(dong)化終(zhong)端(duan)(duan)監(jian)控(kong)(kong)系(xi)(xi)統(tong)(tong)，具(ju)備(bei)(bei)與(yu)電(dian)(dian)網(wang)調(diao)度機構(gou)進(jin)行雙向通信(xin)(xin)的能力，能夠實現(xian)遠程監(jian)測和(he)控(kong)(kong)制功(gong)(gong)(gong)(gong)能，應能接(jie)(jie)收(shou)、執行調(diao)度端(duan)(duan)遠方(fang)控(kong)(kong)制解/并(bing)(bing)列、啟停和(he)發電(dian)(dian)功(gong)(gong)(gong)(gong)率(lv)的指(zhi)令(ling)(ling)，具(ju)備(bei)(bei)群調(diao)群控(kong)(kong)及遠動(dong)功(gong)(gong)(gong)(gong)能，有(you)(you)關(guan)光(guang)伏(fu)電(dian)(dian)站(zhan)本(ben)體信(xin)(xin)息的采(cai)集(ji)、處理采(cai)用監(jian)控(kong)(kong)系(xi)(xi)統(tong)(tong)來(lai)完成(cheng)，具(ju)備(bei)(bei)符合相關(guan)標準通信(xin)(xin)協議的遠傳功(gong)(gong)(gong)(gong)能。光(guang)伏(fu)電(dian)(dian)站(zhan)配(pei)電(dian)(dian)自動(dong)化終(zhong)端(duan)(duan)監(jian)控(kong)(kong)系(xi)(xi)統(tong)(tong)實時采(cai)集(ji)并(bing)(bing)網(wang)運(yun)行信(xin)(xin)息，主要包(bao)括主斷路器狀態、并(bing)(bing)網(wang)點開關(guan)狀態(具(ju)備(bei)(bei)遙控(kong)(kong)功(gong)(gong)(gong)(gong)能)、并(bing)(bing)網(wang)點電(dian)(dian)壓和(he)電(dian)(dian)流、光(guang)伏(fu)發電(dian)(dian)系(xi)(xi)統(tong)(tong)有(you)(you)功(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)率(lv)和(he)無功(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)率(lv)、光(guang)伏(fu)發電(dian)(dian)量(liang)、頻(pin)率(lv)等，上傳至市供(gong)電(dian)(dian)公(gong)(gong)司配(pei)網(wang)自動(dong)化系(xi)(xi)統(tong)(tong)主站(zhan)，再由市供(gong)電(dian)(dian)公(gong)(gong)司調(diao)度中(zhong)心將數據下發至縣調(diao)，當調(diao)度端(duan)(duan)對(dui)分布式電(dian)(dian)源有(you)(you)功(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)率(lv)和(he)無功(gong)(gong)(gong)(gong)電(dian)(dian)壓有(you)(you)控(kong)(kong)制要求(qiu)時，就地(di)監(jian)控(kong)(kong)系(xi)(xi)統(tong)(tong)應能夠接(jie)(jie)收(shou)和(he)執行上級調(diao)度主站(zhan)系(xi)(xi)統(tong)(tong)的控(kong)(kong)制命令(ling)(ling)。

　　根據(ju)上(shang)述調(diao)(diao)(diao)度(du)自動(dong)化需求，本(ben)(ben)項(xiang)(xiang)目采(cai)用104有(you)線(xian)、101無線(xian)兩路通(tong)道進(jin)行數(shu)據(ju)數(shu)據(ju)調(diao)(diao)(diao)度(du)上(shang)傳(chuan)。利(li)(li)用安科瑞遠動(dong)網關進(jin)行數(shu)據(ju)的(de)(de)調(diao)(diao)(diao)度(du)上(shang)傳(chuan)，通(tong)過(guo)方天裝(zhuang)置與(yu)調(diao)(diao)(diao)度(du)之間(jian)建立的(de)(de)無線(xian)101通(tong)道進(jin)行數(shu)據(ju)101上(shang)傳(chuan)；通(tong)過(guo)ONU裝(zhuang)置與(yu)調(diao)(diao)(diao)度(du)之間(jian)建立的(de)(de)有(you)線(xian)104通(tong)道進(jin)行數(shu)據(ju)104上(shang)傳(chuan)。本(ben)(ben)項(xiang)(xiang)目具有(you)AGC控制，通(tong)過(guo)AGC控制裝(zhuang)置采(cai)集數(shu)采(cai)儀數(shu)據(ju)，匯總(zong)數(shu)采(cai)儀數(shu)據(ju)，利(li)(li)用內(nei)部(bu)邏(luo)輯進(jin)行處理后輸(shu)出(chu)群調(diao)(diao)(diao)群控信(xin)號，群調(diao)(diao)(diao)群控信(xin)號利(li)(li)用網關采(cai)集后上(shang)傳(chuan)到調(diao)(diao)(diao)度(du)，調(diao)(diao)(diao)度(du)可以(yi)設(she)置發電功率命(ming)令通(tong)過(guo)網關下發到AGC控制裝(zhuang)置，調(diao)(diao)(diao)節(jie)逆變器的(de)(de)發電功率。

　　3.1.3.電能質量在線監測需求

　　太陽(yang)(yang)能(neng)光伏(fu)發(fa)電系(xi)統通過光伏(fu)組(zu)件將(jiang)太陽(yang)(yang)能(neng)轉化為直流電位的正弦波(bo)電流，并入電網(wang)，在(zai)將(jiang)直流電

　　能(neng)經逆(ni)變(bian)轉換為交流(liu)電能(neng)的(de)過程中，可(ke)能(neng)會產生大量諧波(bo)及直流(liu)分(fen)量。

　　根據《光伏(fu)電(dian)(dian)(dian)站(zhan)接入(ru)電(dian)(dian)(dian)網(wang)技(ji)術(shu)規(gui)(gui)定(ding)》（Q/GDW617-2011）、江蘇省(sheng)電(dian)(dian)(dian)力公(gong)司《光伏(fu)電(dian)(dian)(dian)站(zhan)接入(ru)系統導則(ze)（2010年版）》及《分布式(shi)電(dian)(dian)(dian)源接入(ru)系統典型設計》（國家電(dian)(dian)(dian)網(wang)公(gong)司）規(gui)(gui)定(ding)，為保證對電(dian)(dian)(dian)能質量(liang)(liang)的有效監控，光伏(fu)電(dian)(dian)(dian)站(zhan)側、宿遷市(shi)城區開發投資(zi)有限公(gong)司10kV配電(dian)(dian)(dian)房側配置1套滿(man)足GB/T19862《電(dian)(dian)(dian)能質量(liang)(liang)監測(ce)設備通用要求》的A類(lei)電(dian)(dian)(dian)能質量(liang)(liang)監測(ce)裝置，用于(yu)分布式(shi)光伏(fu)項目的電(dian)(dian)(dian)能質量(liang)(liang)指標的監測(ce)。

　　電能質(zhi)量在線監(jian)測數據(ju)需上傳至(zhi)相關主管機(ji)構。

　　3.2.配(pei)置設(she)備清單

　　根據3.2所述的(de)光伏監控(kong)(kong)系統需求，安科瑞電氣(qi)配(pei)置1套完整的(de)分布式光伏監控(kong)(kong)系統，詳細設備清單如表1。

　　表1我司提供(gong)方(fang)案設(she)備列表

　　3.3.典(dian)型(xing)設備介紹

　　AMSSE-IS防(fang)(fang)(fang)(fang)孤(gu)(gu)島(dao)裝(zhuang)置(zhi)主(zhu)要用于(yu)35KV、10KV以及低壓380V光伏發(fa)(fa)電(dian)(dian)、燃氣(qi)發(fa)(fa)電(dian)(dian)等(deng)新能(neng)源并網(wang)供電(dian)(dian)系(xi)統。具有三段(duan)式過流(liu)保(bao)(bao)護、反時(shi)(shi)限保(bao)(bao)護、兩段(duan)式零序IO過流(liu)/IO反時(shi)(shi)限過流(liu)保(bao)(bao)護等(deng)保(bao)(bao)護功(gong)能(neng)。防(fang)(fang)(fang)(fang)孤(gu)(gu)島(dao)裝(zhuang)置(zhi)具有以下作用1：保(bao)(bao)護人(ren)員安(an)全：在電(dian)(dian)網(wang)或光伏側失(shi)電(dian)(dian)時(shi)(shi)，防(fang)(fang)(fang)(fang)孤(gu)(gu)島(dao)裝(zhuang)置(zhi)能(neng)迅速動作，切(qie)斷并網(wang)點，避免(mian)維(wei)修人(ren)員在不知(zhi)情(qing)的(de)(de)(de)(de)情(qing)況下接觸帶電(dian)(dian)部分，從(cong)而保(bao)(bao)障其(qi)生命安(an)全。2：防(fang)(fang)(fang)(fang)止電(dian)(dian)網(wang)沖(chong)(chong)擊(ji)和設備損壞(huai)：通(tong)過快速切(qie)斷連接，防(fang)(fang)(fang)(fang)孤(gu)(gu)島(dao)裝(zhuang)置(zhi)防(fang)(fang)(fang)(fang)止了(le)孤(gu)(gu)島(dao)效應可能(neng)導(dao)致的(de)(de)(de)(de)電(dian)(dian)壓和頻率(lv)異常，從(cong)而避免(mian)了(le)這些(xie)異常對(dui)電(dian)(dian)網(wang)和光伏設備造成的(de)(de)(de)(de)沖(chong)(chong)擊(ji)和損壞(huai)。3：提高(gao)系(xi)統可靠性：通(tong)過實(shi)時(shi)(shi)監測和快速響應，防(fang)(fang)(fang)(fang)孤(gu)(gu)島(dao)裝(zhuang)置(zhi)有助(zhu)于(yu)維(wei)持光伏并網(wang)系(xi)統的(de)(de)(de)(de)穩(wen)定性，從(cong)而提高(gao)其(qi)與大(da)電(dian)(dian)網(wang)的(de)(de)(de)(de)功(gong)率(lv)平衡，增強(qiang)系(xi)統的(de)(de)(de)(de)整體可靠性。

　　APView500PV電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)(neng)質(zhi)(zhi)(zhi)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)在(zai)線(xian)監(jian)測(ce)裝置(zhi)采(cai)用(yong)了(le)高性能(neng)(neng)(neng)(neng)多核平(ping)臺和嵌(qian)入式(shi)(shi)操作系(xi)(xi)(xi)統(tong)(tong)，遵照IEC61000-4-30《測(ce)試和測(ce)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)技術-電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)(neng)質(zhi)(zhi)(zhi)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)測(ce)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)方(fang)(fang)法(fa)》中規定的(de)(de)(de)(de)(de)各電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)(neng)質(zhi)(zhi)(zhi)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)指(zhi)標(biao)的(de)(de)(de)(de)(de)測(ce)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)方(fang)(fang)法(fa)進行(xing)測(ce)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)，集諧波(bo)分(fen)(fen)析、波(bo)形采(cai)樣(yang)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)暫降/暫升(sheng)/中斷、閃變監(jian)測(ce)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)不平(ping)衡度監(jian)測(ce)、事(shi)件(jian)記錄、測(ce)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)控(kong)制等(deng)功能(neng)(neng)(neng)(neng)為一(yi)體。裝置(zhi)在(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)(neng)質(zhi)(zhi)(zhi)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)指(zhi)標(biao)參數測(ce)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)方(fang)(fang)法(fa)的(de)(de)(de)(de)(de)標(biao)準(zhun)化(hua)和指(zhi)標(biao)參數的(de)(de)(de)(de)(de)測(ce)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)精度以(yi)及(ji)時鐘同步、事(shi)件(jian)告警功能(neng)(neng)(neng)(neng)等(deng)各個方(fang)(fang)面均達到了(le)國家標(biao)準(zhun)要(yao)求(qiu)，能(neng)(neng)(neng)(neng)夠(gou)滿足通(tong)過(guo)(guo)0.4-35kV電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)等(deng)級(ji)并網的(de)(de)(de)(de)(de)分(fen)(fen)布式(shi)(shi)光伏發電(dian)(dian)(dian)(dian)(dian)(dian)(dian)系(xi)(xi)(xi)統(tong)(tong)要(yao)求(qiu)，廣泛適用(yong)于工(gong)業(ye)廠房(fang)、商業(ye)屋頂、物(wu)流(liu)基地、機場交通(tong)、高速服務區等(deng)行(xing)業(ye)的(de)(de)(de)(de)(de)分(fen)(fen)布式(shi)(shi)光伏并網點電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)(neng)質(zhi)(zhi)(zhi)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)監(jian)測(ce)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)(neng)質(zhi)(zhi)(zhi)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)在(zai)線(xian)監(jian)測(ce)裝置(zhi)的(de)(de)(de)(de)(de)作用(yong)主要(yao)包括(kuo)實時監(jian)測(ce)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)(neng)質(zhi)(zhi)(zhi)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)參數、?分(fen)(fen)析電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)(neng)質(zhi)(zhi)(zhi)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)問題(ti)(ti)、?提(ti)(ti)高電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)(neng)利用(yong)效率(lv)(lv)、?保障電(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)設備安全運(yun)行(xing)、?降低(di)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)(neng)損耗、?預防電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)事(shi)故、?提(ti)(ti)高用(yong)戶(hu)滿意度等(deng)。實時監(jian)測(ce)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)(neng)質(zhi)(zhi)(zhi)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)參數：?通(tong)過(guo)(guo)監(jian)測(ce)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)網中的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)、?電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)等(deng)參數，?及(ji)時發現電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)(neng)質(zhi)(zhi)(zhi)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)問題(ti)(ti)，?如電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)波(bo)動、?電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)諧波(bo)、?電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)(neng)失真等(deng)。分(fen)(fen)析電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)(neng)質(zhi)(zhi)(zhi)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)問題(ti)(ti)：?通(tong)過(guo)(guo)對(dui)監(jian)測(ce)數據的(de)(de)(de)(de)(de)分(fen)(fen)析，?可以(yi)深入了(le)解電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)(neng)質(zhi)(zhi)(zhi)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)問題(ti)(ti)的(de)(de)(de)(de)(de)性質(zhi)(zhi)(zhi)、?原因(yin)和影響，?為后續的(de)(de)(de)(de)(de)處(chu)理(li)提(ti)(ti)供依據。提(ti)(ti)高電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)(neng)利用(yong)效率(lv)(lv)：?通(tong)過(guo)(guo)監(jian)測(ce)和分(fen)(fen)析電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)(neng)質(zhi)(zhi)(zhi)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)問題(ti)(ti)，?可以(yi)采(cai)取相應的(de)(de)(de)(de)(de)措施來改善電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)(neng)質(zhi)(zhi)(zhi)量(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)(liang)，?從而提(ti)(ti)高電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)(neng)(neng)利用(yong)效率(lv)(lv)，?減(jian)少能(neng)(neng)(neng)(neng)源(yuan)浪費。提(ti)(ti)高用(yong)戶(hu)滿意度：?通(tong)過(guo)(guo)監(jian)測(ce)和分(fen)(fen)析電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)系(xi)(xi)(xi)統(tong)(tong)的(de)(de)(de)(de)(de)運(yun)行(xing)狀(zhuang)況，?幫助電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)系(xi)(xi)(xi)統(tong)(tong)管理(li)人員了(le)解電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)系(xi)(xi)(xi)統(tong)(tong)的(de)(de)(de)(de)(de)運(yun)行(xing)狀(zhuang)況，?及(ji)時調(diao)整電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)系(xi)(xi)(xi)統(tong)(tong)的(de)(de)(de)(de)(de)負載和運(yun)行(xing)模式(shi)(shi)，?提(ti)(ti)高電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)系(xi)(xi)(xi)統(tong)(tong)的(de)(de)(de)(de)(de)效率(lv)(lv)，?減(jian)少能(neng)(neng)(neng)(neng)源(yuan)浪費，?降低(di)能(neng)(neng)(neng)(neng)源(yuan)成本，?從而提(ti)(ti)高用(yong)戶(hu)滿意度。

　　3.4.現場應用(yong)圖

圖(tu)4 光伏(fu)電站屏柜布(bu)置圖(tu)

圖5 直流(liu)屏(ping)柜布置圖

圖6 光伏電站監(jian)控主機臺布置圖

　　4.系統功能

　　4.1.主接線界面圖

　　在此界面可(ke)以查看配電(dian)室內高(gao)(gao)壓(ya)(ya)保護柜的(de)電(dian)量參數，監(jian)(jian)視(shi)斷(duan)路(lu)器(qi)和手車的(de)狀態(tai)，在遠(yuan)方狀態(tai)時(shi)可(ke)以遙控斷(duan)路(lu)器(qi)的(de)分合(he)，監(jian)(jian)視(shi)高(gao)(gao)壓(ya)(ya)柜保護裝置的(de)參數，能夠及時(shi)的(de)發現異(yi)常(chang)，及時(shi)做出相應的(de)處理(li)。

圖7 主接線界面圖

　　4.2.電能(neng)質(zhi)量監視(shi)界面圖

　　在電(dian)能(neng)質(zhi)量監控圖中(zhong)，可以直接查看電(dian)能(neng)質(zhi)量裝置的運行狀態、電(dian)流電(dian)壓總有效值、電(dian)壓波動、電(dian)壓總畸變、正反(fan)向(xiang)有功(gong)電(dian)能(neng)、有功(gong)、無功(gong)功(gong)率等電(dian)能(neng)質(zhi)量信(xin)息。可以根據這些信(xin)息監測現場電(dian)能(neng)的質(zhi)量，及時的做出(chu)應對方案。

圖8 電能質量監視(shi)界面圖

　　4.3.網絡拓撲界面圖

　　系統支持實時監視接入系統的各(ge)設(she)備的通信狀態，能夠完整(zheng)的顯示整(zheng)個系統網絡結構(gou)；可在線(xian)診(zhen)斷設(she)備通信狀態，發生(sheng)網絡異常時能自動在界面上顯示故障設(she)備或(huo)元件及(ji)其故障部位。

圖9 站(zhan)內設備網絡拓(tuo)撲圖

　　4.4.逆變(bian)器監視界面圖

　　此界面(mian)可以監視逆(ni)變器(qi)的(de)電(dian)流電(dian)壓等電(dian)參量數(shu)據(ju)，逆(ni)變器(qi)的(de)發(fa)電(dian)有功(gong)(gong)功(gong)(gong)率，總(zong)發(fa)電(dian)量以及(ji)故障告警信息。通過友好(hao)的(de)用戶界面(mian)和強大的(de)分析功(gong)(gong)能(neng)，?能(neng)夠及(ji)時發(fa)現(xian)并(bing)解(jie)決(jue)潛在問(wen)題，?確保光伏發(fa)電(dian)系(xi)統(tong)的(de)可靠(kao)和穩定運行。?

圖10 逆變(bian)器(qi)監視界面(mian)圖

　　4.5.實時曲線監視界(jie)面圖

　　此界面選擇(ze)所要設備(bei)的(de)電量(liang)，查(cha)看電量(liang)的(de)實時(shi)曲(qu)線(xian)，便(bian)于現場(chang)(chang)人員查(cha)看電參量(liang)的(de)變化(hua)情(qing)況，利用曲(qu)線(xian)的(de)變化(hua)情(qing)況更加直觀的(de)展示出現場(chang)(chang)電量(liang)的(de)變化(hua)方(fang)便(bian)分析現場(chang)(chang)運行狀態。?

圖11 實時曲線監(jian)視界(jie)面圖

　　5.結語

　　光伏發(fa)(fa)電(dian)(dian)是我國(guo)重(zhong)要(yao)的(de)(de)(de)(de)(de)戰(zhan)略(lve)性新(xin)興產(chan)業(ye)，大力(li)(li)(li)推(tui)(tui)進光伏發(fa)(fa)電(dian)(dian)應用(yong)(yong)對優化能(neng)(neng)(neng)源(yuan)(yuan)(yuan)結構、保障(zhang)能(neng)(neng)(neng)源(yuan)(yuan)(yuan)安全、改善生(sheng)態環境(jing)、轉變城(cheng)鄉(xiang)用(yong)(yong)能(neng)(neng)(neng)方(fang)式(shi)具有(you)(you)重(zhong)大戰(zhan)略(lve)意(yi)義[4]。分布式(shi)光伏發(fa)(fa)電(dian)(dian)應用(yong)(yong)范圍廣，在城(cheng)鄉(xiang)建(jian)筑、工業(ye)、農業(ye)、交通、公(gong)共設施(shi)等(deng)領域(yu)都有(you)(you)廣闊應用(yong)(yong)前景，既(ji)是推(tui)(tui)動(dong)能(neng)(neng)(neng)源(yuan)(yuan)(yuan)生(sheng)產(chan)和消費(fei)革(ge)命的(de)(de)(de)(de)(de)重(zhong)要(yao)力(li)(li)(li)量，也是促(cu)進穩增長調結構促(cu)改革(ge)惠(hui)民(min)生(sheng)的(de)(de)(de)(de)(de)重(zhong)要(yao)舉措。該(gai)項目的(de)(de)(de)(de)(de)實(shi)(shi)施(shi)可(ke)(ke)以有(you)(you)效地推(tui)(tui)動(dong)可(ke)(ke)再生(sheng)能(neng)(neng)(neng)源(yuan)(yuan)(yuan)的(de)(de)(de)(de)(de)發(fa)(fa)展(zhan)，減少對傳統能(neng)(neng)(neng)源(yuan)(yuan)(yuan)的(de)(de)(de)(de)(de)依賴，降低能(neng)(neng)(neng)源(yuan)(yuan)(yuan)消耗和環境(jing)污染(ran)。通過分布式(shi)光伏的(de)(de)(de)(de)(de)應用(yong)(yong)，我們(men)成功實(shi)(shi)現(xian)了對太陽能(neng)(neng)(neng)的(de)(de)(de)(de)(de)有(you)(you)效利用(yong)(yong)，為(wei)(wei)社會提(ti)供了清潔、可(ke)(ke)持續的(de)(de)(de)(de)(de)電(dian)(dian)力(li)(li)(li)供應。在未來的(de)(de)(de)(de)(de)發(fa)(fa)展(zhan)中，我們(men)將繼續努力(li)(li)(li)，為(wei)(wei)推(tui)(tui)動(dong)可(ke)(ke)再生(sheng)能(neng)(neng)(neng)源(yuan)(yuan)(yuan)的(de)(de)(de)(de)(de)發(fa)(fa)展(zhan)和應用(yong)(yong)做(zuo)出(chu)(chu)更大的(de)(de)(de)(de)(de)貢獻(xian)。同時，我們(men)也將不斷提(ti)高技術水平和管理(li)水平，確(que)保項目的(de)(de)(de)(de)(de)順利實(shi)(shi)施(shi)和運(yun)行，為(wei)(wei)社會和環境(jing)的(de)(de)(de)(de)(de)可(ke)(ke)持續發(fa)(fa)展(zhan)做(zuo)出(chu)(chu)貢獻(xian)。

　　參考文獻

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