Core Viewpoint - The "Taihang 7" gas turbine generator set has achieved a significant milestone by operating for 25,000 hours and generating 122 million kilowatt-hours, setting a record for the longest operation of a domestically produced gas turbine unit [1] Group 1: Company Achievements - The "Taihang 7" gas turbine is a 7-megawatt marine modified gas turbine that features dual fuel capability, quick start, low energy consumption, stable operation, and easy maintenance [1] - The generator set is a collaborative project between China Aviation Engine Group and China National Offshore Oil Corporation, recognized as one of the first batch of gas turbine innovation development demonstration projects by the National Energy Administration [1] Group 2: Operational Performance - Since reaching 20,000 hours of cumulative operation in February 2025, the "Taihang 7" gas turbine has operated stably and without faults for an additional 5,000 hours, achieving the 25,000-hour operational goal [1] - The operational success has validated the turbine's capabilities in marine environments, including moisture resistance, salt fog resistance, and mold resistance, confirming its reliability, maintainability, supportability, testability, safety, and environmental adaptability [1]

Core Viewpoint - The "Taihang 7" gas turbine has set a record for the longest operating time of a domestically produced gas turbine unit, reaching 25,000 hours and generating a total of 122 million kilowatt-hours of electricity, surpassing its design lifespan [1][2]. Group 1 - The "Taihang 7" gas turbine is a 7-megawatt marine modified gas turbine that features dual fuel capability, quick start, low energy consumption, stable operation, and easy maintenance [2]. - The gas turbine can be widely applied in various fields, including offshore platform power generation, pipeline boosting, and distributed energy [2]. - The project is a collaborative effort between China Aviation Engine Group Co., Ltd. and China National Offshore Oil Corporation, and it is part of the first batch of gas turbine innovation development demonstration projects approved by the National Energy Administration [2].