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国际可再生能源署总干事: 中国在推动能源清洁转型方面作出巨大努力
Zhong Guo Xin Wen Wang· 2025-05-22 06:27
论坛发布了海上风电柔性直流装备、高比例新能源大电网运行控制、国家电网公司光明电力大模 型、"双800"特高压直流标准化成果等4项推进新型电力系统建设重要科技成果,为培育能源领域新质生 产力提供了强有力的支撑。 本次论坛由中国国家电网有限公司与国际可再生能源署、世界能源理事会、世界经济论坛共同举办,10 家全球知名电力企业联合主办,以"新型电力系统加速能源转型"为主题,旨在开展交流,分享实践成 果,探讨新的发展,加强国际合作,携手推动能源电力绿色转型和可持续发展。来自五大洲30个国家和 地区的代表参加论坛。 世界经济论坛执行董事梁锦慧表示,中国在开发利用可再生能源、推动能源绿色转型、带动电力行业发 展等方面发挥了重要作用。国家电网公司勇于创新,在大规模特高压工程建设、超导电缆示范工程等方 面的开创性工作值得称赞。这些技术使电力传输更加安全高效,支持大规模可再生能源并网,实现跨区 域能源流动。 国际电工委员会主席科普斯表示,国际电工委员会始终致力于实现设备数字化和电气化、促进可持续发 展、通过全球合作建立信任关系。在转型过程中,国际电工委员会持续通过智能电网、分布式能源、电 动汽车充电等标准化工作为能源转型提供技 ...
(经济观察)多省份新能源“挑大梁” 中国多举措保障电力稳供
Zhong Guo Xin Wen Wang· 2025-05-21 13:18
Group 1 - New energy has become the primary power source in over ten provinces in China, with Xinjiang and Shandong having new energy installation ratios exceeding 50% [1] - Shandong's new energy and renewable energy installations reached 125 million kilowatts, accounting for over 51% of the total [1] - Xinjiang's total power installation surpassed 200 million kilowatts, with new energy installations at 112 million kilowatts, representing 55.72% of the total [1] - Nationwide, as of the end of March, China's cumulative installed capacity of wind and solar power reached 1.482 billion kilowatts, surpassing the total installed capacity of thermal power [1] Group 2 - In response to the challenges of high proportions of new energy operation, the State Grid has launched a large-scale new energy grid operation control system [2] - This system covers over 60,000 substations and hundreds of thousands of new energy stations, enabling rapid economic adjustment of power supply and demand under fluctuations of 360 million kilowatts [2] - The South China Grid has established a new energy scheduling management platform to monitor and analyze new energy operations across five provinces [2] Group 3 - Companies like Huawei are focusing on the application of artificial intelligence in new energy, enhancing the accuracy of weather and power forecasting models [3] - Huawei's AI-based forecasting solution achieved a 97.24% accuracy rate for 15-minute predictions and over 90% for 24-hour forecasts [3] - The Chinese government has initiated actions to build a new power system, enhancing the grid's capacity to accept and regulate clean energy [3]