Dongfang Electric Corporation Develops World's Largest 26 MW Offshore Wind Turbine

Dongfang Electric Corporation has made a significant breakthrough in the field of renewable energy by independently developing a 26 MW offshore wind turbine, the world's largest single unit capacity. This innovative achievement has enabled the turbine to be successfully connected to the grid for power generation at the Shandong Dongying Wind Power Equipment Testing and Certification Innovation Base. The 26 MW offshore wind turbine has not only broken the record for single unit capacity but also set a new benchmark for impeller diameter of wind turbines connected to the grid worldwide.

Key Takeaways:

• The 26 MW offshore wind turbine has been successfully connected to the grid for power generation at the Shandong Dongying Wind Power Equipment Testing and Certification Innovation Base.
• The turbine has broken two records: single unit capacity and impeller diameter of wind turbines connected to the grid worldwide.
• The unit includes components such as the gearbox, generator, and electrical control system, showcasing comprehensive breakthroughs in key technologies.
• The turbine can generate 62 kWh of clean electricity per rotation when running at full load and up to 100 million kilowatt-hours of electricity per year under average annual wind speed conditions.
• The unit is capable of meeting the annual electricity demand of 55,000 ordinary households and saving more than 30,000 tons of standard coal.
• The successful grid connection marks a significant milestone for China's offshore wind power industry, demonstrating its collaborative innovation capabilities and commitment to the national strategy of building a manufacturing powerhouse.
• The achievement is a testament to Dongfang Electric Group's original innovation and tackling of key core technologies, strongly promoting global offshore wind power technology innovation and industrial upgrading.

Statistics:

• 26 MW: The world's largest single unit capacity of a grid-connected wind turbine.
• 62 kWh: Clean electricity generated per rotation when running at full load.
• 20-26 MW: The single unit capacity of a series of offshore wind turbine models developed by Dongfang Electric Corporation.
• 100 million kilowatt-hours: Annual electricity generation per unit under average annual wind speed conditions.
• 55,000: The number of ordinary households whose annual electricity demand can be met by the turbine.
• 30,000 tons: Standard coal saved annually by the turbine.
• 80,000 tons: Carbon dioxide emissions reduced annually by the turbine.

Sources:

• Oct. 29 -- Dongfang Electric Corporation's press release.