文 | 人民日报 丁怡婷 具备毫秒级响应速度的飞轮储能系统，功能灵活的液冷一体式移动储能车，可提前超15分钟预报燃爆等事故的新型储能安全监测平台……在日前 举办的第十三届储能国际峰会暨展览会上，新型储能技术"多点开花"，不少企业亮出"看家"产品。 会上发布的《储能产业研究白皮书2025》显示，2024年，我国新型储能新增装机连续3年保持全球第一，达到43.7吉瓦/109.8吉瓦时，占全球新 增装机的约六成。新型储能累计装机规模首次超过抽水蓄能，占比超56%。截至今年2月底，全国新型储能累计装机已超过7500万千瓦。 国家能源局能源节约和科技装备司相关负责人介绍，高可靠、高能效、长寿命的新型储能产品和技术供给能力不断提升，锂离子电池占据装机主 导的同时，压缩空气、液流电池、钠离子电池、重力储能、飞轮等非锂储能技术实现应用突破，技术多元化应用趋势凸显。 在展览会上，远景储能展出了8兆瓦时储能系统新品，内部由3300多颗电芯组成。"由于单颗电芯容量提升，相比市场主流的5兆瓦时储能系统， 电芯数量减少超过30%，容量提升约60%，全生命周期度电成本可降低约40%。"远景储能总裁田庆军介绍。 2024年，南网储能公司研 ...

Core Viewpoint - The rapid development of new energy storage technologies, particularly compressed air energy storage (CAES), is becoming a significant support for the new power system in China, with installed capacity exceeding 75 million kilowatts as of February 2024, and utilization hours expected to double compared to 2023 [1][2]. Group 1: Technology and Efficiency - Compressed air energy storage typically has a storage capacity of 4 to 10 hours and is recognized for its high power output, large capacity, long lifespan, and environmental safety, making it a favored technology in the market [2]. - The efficiency of CAES systems has improved significantly, with the rated efficiency increasing from 52.1% for a 1.5 MW system 12 years ago to 72.1% for a current 300 MW system, indicating ongoing technological advancements [2]. - The company aims to enhance the single-unit scale of CAES and reduce losses through thermal recovery and energy conversion innovations, which will lead to both efficiency improvements and cost reductions [2]. Group 2: Market Demand and Renewable Energy - The growth of long-duration large-scale energy storage technologies, including CAES, is closely linked to the continuous increase in renewable energy installations, with renewable energy capacity reaching 1.889 billion kilowatts by the end of 2024, a 25% year-on-year increase [3]. - The share of new energy storage projects with a duration of 4 hours or more has risen to 15.4%, reflecting the growing demand for such technologies [3]. Group 3: Future Prospects and Marketization - The increasing demand for renewable energy will enhance the need for grid regulation capabilities, creating broader development opportunities for long-duration large-scale energy storage [4]. - The market for energy storage will require diverse solutions, including short-term, medium-term, and long-term storage technologies, with CAES being a viable option for peak regulation [4]. - The future of energy storage must be market-driven, addressing issues such as pricing mechanisms and the need for a complete industrial chain and standard system to fully realize the market value of CAES [5].

3月5日，超威集团与国家电力投资集团能源科学技术研究院（以下简称：国家电投能研院）签 订战略合作协议。 双方将充分发挥各自在产业、资源、技术、人才和科技创新等方面的优势，开展全方位、宽领 域、多层次的深度合作，共同探索、攻克重大共性关键技术和前沿引领技术，共同打造技术验 证及示范基地，实现互利共赢。 望通过与国家电投能研院的深入合作，充分发挥各自在储能产品研发、系统集成验证及市场资 源等方面的优势，推动双方企业高质量发展。 国家电投能研院党委书记、董事长顾皑表示，国家电投能研院是国家电投非核产业应用技术创 新和成果转化推广的重要依托。希望今后双方能够共同推动新型储能技术的创新突破和商业化 应用，助力构建以新能源为主体的新型电力系统，为实现"双碳"目标贡献力量。 （ 来源：企业 官微 ） 1、 2025起点软包电池全国巡访调研活动正式启动 2、 多氟多第三代大圆柱电池应用"全面开花" 3、 宁德时代敲定10万吨采购大单 4、 央企收购动力电池企业！ 签约仪式现场，超威集团董事长周明明董事长对顾皑书记一行的到来表示欢迎。他指出，超威 是一家注重科技创新的企业，围绕绿色能源发展确立了移动能源和固定能源两条战略路径。 ...