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调节电量破亿度!南网首创储能站让风光发电不再“靠天吃饭”
Ke Ji Ri Bao· 2025-08-20 02:32
Core Insights - The Baoc池 Energy Storage Station in Yunnan has achieved a significant milestone by surpassing 100 million kilowatt-hours of regulated electricity, marking a key step in the large-scale application of new energy storage technology in China [1][2] - This project serves as a demonstration of independent large-capacity battery storage, providing strong support for regional grid stability and renewable energy consumption [1] Group 1 - The Baoc池 Energy Storage Station has a total installed capacity of 200 megawatts and 400 megawatt-hours, utilizing a fully liquid-cooled energy storage system with millisecond-level response speed [1] - The station's core function is to quickly stabilize the output fluctuations of renewable energy sources such as solar and wind power, acting as a "stabilizer" and "power bank" for the regional grid [1] - The 100 million kilowatt-hours of regulated electricity is equivalent to meeting the annual electricity needs of 66,700 households [1] Group 2 - The surrounding area of the Baoc池 Energy Storage Station hosts wind and solar power bases with a capacity of over one million kilowatts, which annually consumes more than 290 million kilowatt-hours of renewable energy, reducing standard coal consumption by approximately 87,600 tons and cutting carbon dioxide emissions by about 227,800 tons [2] - The project fills a technological gap in large-capacity independent energy storage in China and addresses the volatility issues of wind and solar power through the "renewable energy + storage" model [2] - The advancements made by the Baoc池 Energy Storage Station contribute to the construction of a new power system and support China's energy structure transformation and carbon neutrality goals [2]