文章來源：中國能源建設集團有限公司(si) 發布時間(jian)：2013-06-13
6月6日，由中國能建下屬中電工程西北電力設計院負責牽頭設計的玉樹與青海主網聯網330千伏輸變電工程舉行開工儀式。
開工儀式上，國家能源局調研員趙鐵巖宣讀工程可研批復，青海省省長駱惠寧宣布工程開工。會后參加開工儀式的相關領導為工程奠基。
玉(yu)樹與青海主網聯網330千伏輸(shu)變電(dian)工(gong)(gong)(gong)(gong)程(cheng)是玉(yu)樹地(di)震災后恢復重(zhong)建總體(ti)規劃中(zhong)一(yi)項(xiang)重(zhong)要(yao)基(ji)礎(chu)設施建設工(gong)(gong)(gong)(gong)程(cheng)，工(gong)(gong)(gong)(gong)程(cheng)建設要(yao)求(qiu)高，建設難度大，工(gong)(gong)(gong)(gong)程(cheng)全線(xian)在海拔(ba)高度在3600-5000米之間，面(mian)臨(lin)高海拔(ba)、凍土以及(ji)環境(jing)保護等(deng)一(yi)系列重(zhong)大技術難題，中(zhong)國能建西北院已(yi)展(zhan)開高海拔(ba)空(kong)氣間隙研(yan)(yan)究(jiu)、系統過(guo)電(dian)壓研(yan)(yan)究(jiu)計算(suan)、沿線(xian)凍土分布研(yan)(yan)究(jiu)等(deng)重(zhong)要(yao)專題的研(yan)(yan)究(jiu)工(gong)(gong)(gong)(gong)作，工(gong)(gong)(gong)(gong)程(cheng)前期可研(yan)(yan)和初步設計均通過(guo)評審(shen)，目前工(gong)(gong)(gong)(gong)程(cheng)正在進行現場定位(wei)。