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全球首台完成组装,关键零部件实现100%国产化
Jing Ji Ri Bao· 2025-10-02 11:37
10月1日,由三峡集团牵头建设的全球首台16兆瓦漂浮式海上风电成套系统示范应用工程项目——"三峡 领航号",在广西壮族自治区北海市铁山港区完成一体化组装。这是全球已安装单机容量最大的漂浮式 海上风电系统装备,标志着我国海上风电装备制造业向深远海挺进再迈一步。 "三峡领航号"依托三峡阳江青洲项目开展设计建设。其核心设备——16兆瓦超大容量风力发电机组,叶 轮直径252米,扫风面积约5万平方米,相当于7个标准足球场的面积,建成后年发电量约4465万千瓦 时。 据了解,"三峡领航号"是国内首个入级中国船级社(CCS)的漂浮式风电设施。 该项目中,研发团队形成系泊聚酯纤维缆、风机齿电系统、动态压载控制系统等研发成果,实现关键零 部件100%国产化,让"三峡领航号"具备绿色、韧性和智慧三大特点,以适应深远海严苛环境。 ...
中国自研大功率漂浮式海上风电机组下线
Ren Min Ri Bao· 2025-07-14 20:54
Group 1 - The world's largest direct-drive floating offshore wind turbine, with a capacity of 17 megawatts, has been launched in Fuzhou, China, marking a significant breakthrough in offshore wind power equipment manufacturing [1] - The turbine features a rotor diameter of 262 meters and a swept area of approximately 53,000 square meters, equivalent to 7.5 standard soccer fields, with a hub height of about 152 meters, comparable to a 50-story residential building [1] - Compared to semi-direct drive and doubly-fed technologies, this direct-drive turbine has an increased power generation tilt angle of 2 degrees and a survival tilt angle of 3 degrees, enhancing its adaptability to movement and ensuring a utilization rate of over 99% [1] Group 2 - The turbine is a collaborative effort led by China Huaneng and China Dongfang Electric Group, featuring domestically produced key components such as the main shaft bearing, blades, generator, converter, and transformer [2] - The research team has successfully overcome challenges in simulation technology and high-fidelity model testing for floating wind power systems, as well as precision manufacturing and assembly processes for blades and low-speed permanent magnet direct-drive motors [2] - The turbine can output up to 68 million kilowatt-hours of clean electricity annually, sufficient to meet the annual electricity needs of approximately 40,000 households, with plans for demonstration validation in the Yangjiang sea area of Guangdong [2]