Core Viewpoint - The article highlights the successful development and operation of the world's first 30-megawatt pure hydrogen gas turbine, "Jupiter-1," by Mingyang Hydrogen Power Technology Co., a subsidiary of Mingyang Group, achieving stable pure hydrogen power generation [1] Group 1: Technology and Innovation - The "Jupiter-1" gas turbine represents a complete closed-loop system from renewable energy sources (wind and solar) to hydrogen production and then to pure hydrogen power generation [1] - The turbine's design overcame three major technical challenges associated with hydrogen combustion: "easy backfire, strong oscillation, and high emissions," resulting in proprietary combustion chamber design and control technology [1] - The integrated combustion chamber nozzle was manufactured using 3D printing technology, showcasing advanced manufacturing capabilities [1] Group 2: Efficiency and Output - The combined cycle efficiency of the turbine reaches 70% in a heat supply environment, while the overall "electric-hydrogen-electric" conversion efficiency is 35% [1] - The turbine can generate approximately 48,000 kilowatt-hours of electricity per hour, sufficient to meet the daily electricity needs of 5,500 households [1] - The technology is expected to complement variable renewable energy sources like wind and solar, enhancing the safety and stability of new power systems [1]

Core Viewpoint - The successful delivery of the world's largest pure hydrogen gas turbine, "Jupiter No. 1," marks a significant milestone in China's hydrogen power generation capabilities [1] Group 1: Company Developments - The "Jupiter No. 1" gas turbine, developed by Mingyang Smart Energy's subsidiary, is a 30MW class pure hydrogen gas turbine [1] - The turbine has been delivered to the Erdos City in Inner Mongolia for use in the Shenzhen Energy Group's integrated wind-solar hydrogen production project [1] - The turbine has completed the manufacturing of combustion chamber components, ignition, and full-speed no-load testing in Wuxi [1] Group 2: Industry Impact - The successful launch of the "Jupiter No. 1" represents a key step forward in the field of pure hydrogen power generation in China [1] - This development positions China as a leader in the global hydrogen gas turbine market, showcasing advancements in clean energy technology [1]