文章(zhang)來源：山西國(guo)資委 發布時間(jian)：2014-01-07
12月21日，由山西國際(ji)電(dian)力光伏(fu)發電(dian)公(gong)司投資建設的柳林0.8MW光伏(fu)屋(wu)(wu)頂(ding)項(xiang)目(mu)順(shun)利實現并網(wang)發電(dian)。該項(xiang)目(mu)是我省最(zui)大(da)的教育園區(qu)光伏(fu)屋(wu)(wu)頂(ding)項(xiang)目(mu)，同時填(tian)補了(le)我省大(da)型(xing)光電(dian)建筑用(yong)戶側并網(wang)的空白。
項目(mu)采用(yong)逆變(bian)380V后直接并(bing)入(ru)電(dian)(dian)(dian)網的方式并(bing)網，無須升(sheng)壓。項目(mu)設(she)計采用(yong)多點就(jiu)近并(bing)網方式，共(gong)11個發電(dian)(dian)(dian)單元。當(dang)太陽能(neng)發電(dian)(dian)(dian)量(liang)僅供學校使(shi)用(yong)時，學校內部變(bian)壓器為降壓變(bian)壓器，電(dian)(dian)(dian)能(neng)直接送(song)至學校用(yong)電(dian)(dian)(dian)設(she)備(bei)。當(dang)太陽能(neng)發電(dian)(dian)(dian)量(liang)大于學校用(yong)電(dian)(dian)(dian)需要時，多余的電(dian)(dian)(dian)量(liang)通過(guo)學校電(dian)(dian)(dian)網送(song)至學校變(bian)壓器低壓側，升(sheng)壓后送(song)至市(shi)內電(dian)(dian)(dian)網，供市(shi)內用(yong)電(dian)(dian)(dian)。
柳林0.8MW光伏屋頂項目充分利用豐富的太陽能資源，對保護生態(tai)環境、緩解(jie)公(gong)共電網運行(xing)負荷具有積極作用。