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黄河干流装机最大水电站今年发电量突破40亿千瓦时
Zhong Guo Xin Wen Wang· 2025-09-26 13:34
Core Viewpoint - The Malda Dam Hydropower Station has achieved a significant milestone by surpassing 4 billion kilowatt-hours of electricity generation in 2023, highlighting its role as a key power source in China's energy strategy [1][5]. Group 1: Project Overview - The Malda Dam Hydropower Station is located on the Yellow River in Qinghai Province, with an average elevation of 3,300 meters, making it the highest and largest hydropower station on the Yellow River [3]. - The total installed capacity of the station is 2.32 million kilowatts, consisting of four units of 550,000 kilowatts and one unit of 120,000 kilowatts [3]. - It serves as a backbone power source for China's "West-to-East Power Transmission" and "Qinghai Electricity into Henan" initiatives [3]. Group 2: Operational Achievements - As of September 26, 2023, the station has optimized its operations by enhancing water utilization efficiency and equipment reliability through smart station construction and operational adjustments [3]. - The station successfully managed flood conditions with a peak flow of 1,548 cubic meters per second, ensuring efficient water resource allocation and safe operation [3]. - Since the first unit was connected to the grid on April 1, 2024, the cumulative electricity generation has exceeded 6.9 billion kilowatt-hours, meeting the annual electricity needs of approximately 1.725 million households [5]. Group 3: Environmental Impact - The operation of the Malda Dam has led to a reduction of approximately 2.07 million tons of standard coal consumption and a decrease in carbon dioxide emissions by about 7.71 million tons [5]. - Additionally, the station has contributed to a reduction of sulfur dioxide emissions by approximately 28,700 tons [5].
中国黄河干流装机最大水电站单日发电量创新高
Zhong Guo Xin Wen Wang· 2025-09-03 15:23
Core Insights - The Malda Dam Hydropower Station has reached a peak generation period in September due to abundant water flow from the Yellow River, achieving a record daily output of 40.28 million kilowatt-hours on September 2, with an average load factor of 80% and a water utilization rate of 100% [1][3] Company Overview - The Malda Dam Hydropower Station, located in the Guoluo Tibetan Autonomous Prefecture of Qinghai Province, has a total installed capacity of 2.32 million kilowatts, making it the highest and largest hydropower station on the Yellow River [3] - It is a key project for China's "West-to-East Power Transmission" and "Qinghai Electricity into Henan" initiatives, serving as a backbone power source [3] Operational Strategy - The station has closely coordinated with the power grid, meteorological, and water resources departments to accurately predict water trends and dynamically optimize generation plans, maximizing water resource potential and fully releasing the station's capacity [3] - Maintenance of generation and transformation equipment, stability control systems, and grid connection lines has been prioritized to ensure operational efficiency during peak demand and flood season [3] Performance Metrics - As of now, the cumulative generation of the Malda Dam Hydropower Station has exceeded 3.2 billion kilowatt-hours in 2025, and since the first unit was connected to the grid on April 1, 2024, the total generation has surpassed 6.1 billion kilowatt-hours, all of which is 100% green energy [3]