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1989年,中国华能集团公司开始致力于四川中型水电开发。1991年到1992年,在岷江、嘉陵江、宝兴河上相继开工了4个水电项目,总装机58万千瓦,总投资预计为33亿元。经过三年多的努力,华能水电项目建设呈现出一派生机。华能四川太平驿电站一马当先,在完成开挖直径10米、全长10.5公里的引水隧洞和80米高的我国最大的全地下差动式调压井之后,正在进行第一台机组的安装,计划提前5个月实现并网发电。位
In 1989, China Huaneng Group Corporation began to focus on Sichuan’s medium-sized hydropower development. From 1991 to 1992, four hydropower projects were successively started on the Lancang River, Jialing River and Baoxing River. The total installed capacity was 580,000 kilowatts, and the total investment was estimated to be 3.3 billion yuan. After more than three years of hard work, the construction of Huaneng Hydropower Project presents a vitality. Huaneng’s Sichuan Taipingyan Hydropower Station took the lead. After the completion of the excavation of the diversion tunnel with a diameter of 10 meters and a length of 10.5 kilometers, and an 80 meters-high China’s largest fully underground differential pressure-control shaft, the installation of the first unit is underway. 5 months in advance to achieve grid-connected power generation. Bit