文章來源：國(guo)家電網公司 發布時間：2010-04-03
國家電網公司認真貫徹黨中央、國務院關于調整振興裝備制造業的決策部署，在電網建設工程中努力提高設備國產化率，進一步帶動國產電工設備技術和制造水平提升。近日，作為國家發改委核準的“首臺套依托示范工程”寧東—山東±660千伏直流輸電示范工程在京簽訂主設備采購合同。
寧東—山東±660千(qian)伏直(zhi)流(liu)輸電(dian)(dian)(dian)示(shi)范工(gong)程是世界(jie)上首個±660千(qian)伏電(dian)(dian)(dian)壓等級直(zhi)流(liu)輸電(dian)(dian)(dian)工(gong)程，總投資104億元(yuan)，線路長度(du)1335千(qian)米, 計劃于(yu)2010年底單級建成投運，2011年雙極建成投運。本次設(she)(she)備(bei)采購范圍包(bao)括換(huan)流(liu)變(bian)壓器、平波電(dian)(dian)(dian)抗器、換(huan)流(liu)閥、直(zhi)流(liu)控制保(bao)護等直(zhi)流(liu)輸電(dian)(dian)(dian)關鍵設(she)(she)備(bei)，主要由(you)中(zhong)國西(xi)電(dian)(dian)(dian)電(dian)(dian)(dian)氣(qi)股(gu)(gu)份(fen)有限(xian)(xian)(xian)公司、特變(bian)電(dian)(dian)(dian)工(gong)沈陽變(bian)壓器集團有限(xian)(xian)(xian)公司、新(xin)疆特變(bian)電(dian)(dian)(dian)工(gong)股(gu)(gu)份(fen)有限(xian)(xian)(xian)公司、北京電(dian)(dian)(dian)力設(she)(she)備(bei)總廠、中(zhong)國電(dian)(dian)(dian)力科學(xue)研(yan)究院、許繼集團有限(xian)(xian)(xian)公司等國內電(dian)(dian)(dian)工(gong)設(she)(she)備(bei)制造廠商(shang)制造，合(he)同總額達15.8690億元(yuan)，對(dui)于(yu)拉動內需，帶(dai)動我國電(dian)(dian)(dian)工(gong)制造行業技(ji)術升級和自(zi)主創新(xin)，推(tui)動直(zhi)流(liu)輸電(dian)(dian)(dian)技(ji)術發展具有重要意義(yi)(yi)。工(gong)程的建設(she)(she)將對(dui)發揮西(xi)部地區煤電(dian)(dian)(dian)資源優勢(shi)和東部沿海經(jing)(jing)濟(ji)優勢(shi)，實現(xian)節能減排(pai)，推(tui)動社會(hui)和諧具有重要社會(hui)經(jing)(jing)濟(ji)意義(yi)(yi)。