我国储能核心装备获突破：历时四年攻关，攻克世界级难题

Core Viewpoint - The article highlights the launch of the world's largest 105 MW two-pole high-speed motor "Shulong 105," developed by Zhongchu Guoneng and Wolong Electric Nanyang Explosion-proof Group, marking a significant advancement in compressed air energy storage technology [1][4]. Group 1: Product Launch and Features - The "Shulong 105" motor was officially released in Nanyang, Henan, with participation from government officials, industry experts, and media representatives [3]. - This motor features an integrated design, capable of operating in both electric and generating modes, significantly enhancing equipment utilization [5]. - The motor boasts an efficiency of 98.8% and vibration levels below 35 micrometers, surpassing national standards [8]. Group 2: Technological Breakthroughs - The development of the "Shulong 105" involved overcoming significant technical challenges, particularly in achieving high system integration [11]. - The motor's production includes advanced automation processes, ensuring high precision in manufacturing [13]. - The motor is designed for high durability, with a lifecycle that includes up to 20,000 start-stop cycles [15]. Group 3: Industry Context and Future Prospects - Compressed air energy storage is recognized as a mature large-scale physical energy storage technology, with over 10 projects under construction in China and planned installations exceeding 10 GW [19][20]. - The technology has seen rapid development over the past decade, with advancements from 100 MW to 300 MW capabilities [22]. - The market potential for compressed air energy storage in China is significant, with expectations for installed capacity to exceed 50 GW by 2030, contributing to substantial CO2 emissions reductions [28].