文章(zhang)來源：山西國資(zi)委(wei) 發布時間：2014-01-07
12月21日(ri)，由山(shan)西國際電(dian)力光(guang)伏發(fa)電(dian)公(gong)司投(tou)資建(jian)設的柳林(lin)0.8MW光(guang)伏屋(wu)頂項目順(shun)利實現并網發(fa)電(dian)。該項目是(shi)我(wo)省最(zui)大的教育(yu)園(yuan)區光(guang)伏屋(wu)頂項目，同(tong)時填補了我(wo)省大型光(guang)電(dian)建(jian)筑用(yong)戶側并網的空白。
項(xiang)目采用(yong)(yong)(yong)逆變(bian)(bian)380V后直(zhi)(zhi)接并入(ru)電(dian)網的方(fang)式(shi)并網，無須(xu)升壓。項(xiang)目設計采用(yong)(yong)(yong)多(duo)點就近并網方(fang)式(shi)，共11個發(fa)電(dian)單(dan)元。當太陽能(neng)發(fa)電(dian)量僅供(gong)學(xue)校使用(yong)(yong)(yong)時，學(xue)校內部變(bian)(bian)壓器為降壓變(bian)(bian)壓器，電(dian)能(neng)直(zhi)(zhi)接送至(zhi)學(xue)校用(yong)(yong)(yong)電(dian)設備。當太陽能(neng)發(fa)電(dian)量大于學(xue)校用(yong)(yong)(yong)電(dian)需要時，多(duo)余(yu)的電(dian)量通過(guo)學(xue)校電(dian)網送至(zhi)學(xue)校變(bian)(bian)壓器低壓側(ce)，升壓后送至(zhi)市內電(dian)網，供(gong)市內用(yong)(yong)(yong)電(dian)。
柳(liu)林(lin)0.8MW光(guang)伏(fu)屋頂項目充(chong)分利用豐富的太陽能資源，對保護生態環境(jing)、緩解公共電(dian)網運行負(fu)荷(he)具有(you)積(ji)極(ji)作用。