文章來源:國(guo)家電網公司 發布時間:2010-03-25
近日,我國首臺國產抽(chou)能高抗器(qi)在華(hua)中(zhong)電(dian)網(wang)應用。為解(jie)決(jue)地處偏(pian)遠(yuan)的(de)500千伏站(zhan)所的(de)站(zhan)用電(dian)問題,華(hua)中(zhong)電(dian)網(wang)有限公(gong)司在500千伏水布埡開(kai)關站(zhan)漁興Ⅲ回(hui)線(xian)嘗試應用了500千伏抽(chou)能并(bing)聯電(dian)抗器(qi)新技術,收到了良好的(de)效果。
據介紹,高抗(kang)抽(chou)(chou)能技術,即在高抗(kang)旁(pang)軛(e)上抽(chou)(chou)出一組6千(qian)伏(fu)線(xian)圈作為(wei)所用(yong)(yong)(yong)電(dian)源,通(tong)過6千(qian)伏(fu)電(dian)壓互感器、避雷器、隔離(li)開關(guan),經過箱式變壓器接(jie)入站(zhan)(zhan)用(yong)(yong)(yong)電(dian)系統。500千(qian)伏(fu)水布埡開關(guan)站(zhan)(zhan)漁興(xing)Ⅲ回(hui)線(xian)抽(chou)(chou)能高抗(kang)的(de)順(shun)利(li)投運為(wei)地(di)處偏遠山區(qu)的(de)水布埡開關(guan)站(zhan)(zhan)提供了(le)可靠的(de)站(zhan)(zhan)用(yong)(yong)(yong)電(dian)源,提高了(le)站(zhan)(zhan)用(yong)(yong)(yong)電(dian)運行的(de)可靠性,為(wei)類似偏遠地(di)區(qu)、城市中(zhong)心地(di)帶及線(xian)路走廊奇缺地(di)區(qu)采用(yong)(yong)(yong)國產500千(qian)伏(fu)抽(chou)(chou)能并聯電(dian)抗(kang)器解決站(zhan)(zhan)用(yong)(yong)(yong)電(dian)問題提供了(le)寶貴(gui)的(de)經驗。