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阳春4月,宁夏西南部,山峦叠翠,春意盎然,一座座铁塔拔地而起,刺破云端,伸向蓝天,擎托着条条银线,似一条巨龙从大坝电厂腾空而起,穿山越岭,跨过荒原,向着甘肃靖远延伸而去。这就是宁夏电网与西北电网的第三回联络线——大(大坝电厂)铜(青铜峡)靖(甘肃靖远电厂)330千伏输电线路。这条全长186公里,投资2.3亿元的输电线路,是自治区重点建设项目,它的如期投运,对西北电网水电火电余额互补和电量补偿、调节,保证西北电网安全,加强宁夏
In April in Yangchun, in the southwest of Ningxia, mountains and green hills were full of springness. A tower took to the ground, punctured the clouds and reached the blue sky. It lifted a silver line like a dragon from the dam power plant. Through the mountains, across the wilderness, extending toward Jingyuan, Gansu. This is the third link between Ningxia Power Grid and Northwest China Power Grid - Da (Daba Power Plant) Copper (Qingtongxia) Jing (Gansu Jingyuan Power Plant) 330kV transmission line. This 186-kilometer-long transmission line with an investment of 230 million yuan is a key construction project in the autonomous region. It is scheduled to be put into operation. It complements and balances the hydropower thermal power in the northwest grid, and ensures the safety of the northwest power grid, strengthening Ningxia.