在海上追风是什么体验？ 风电场工作人员带你探秘风机内部

Core Insights - The Three Gorges Group announced that the world's largest clean energy corridor has cumulatively generated over 4 trillion kilowatt-hours of electricity, with 235.1 billion kilowatt-hours produced in the first three quarters of this year, enough to power the average household in China for approximately 62 days [1][3] Group 1: Clean Energy Corridor - The clean energy corridor, completed during the 14th Five-Year Plan, consists of six large power stations: Wudongde, Baihetan, Xiluodu, Xiangjiaba, Three Gorges, and Gezhouba, spanning 1,800 kilometers with a total installed capacity of 71.695 million kilowatts [3] - The corridor has an average annual generation capacity of about 300 billion kilowatt-hours, playing a significant role in promoting national grid interconnection and ensuring energy security [3] Group 2: Marine Energy Development - Marine energy is recognized as an important green renewable energy source, with offshore wind power becoming a new engine for renewable energy development in China during the 14th Five-Year Plan [4] - The Energy Law, effective from January 1, emphasizes the promotion of large-scale development and utilization of marine energy [4] Group 3: Offshore Wind Power Operations - The operations at the offshore wind farms involve complex maintenance tasks, including lubrication of the pitch bearing located about 100 meters above sea level, requiring specialized access and safety measures [5][9] - Each wind turbine inspection involves checking over ten systems, including the main control system and hydraulic system, and can take six to seven hours to complete [11] - The intelligent control system of the wind turbines ensures operational safety by adjusting the blade angle during extreme weather conditions to prevent damage [15]