1.#内燃机。 往复式内燃机可用柴油、天然气、汽油发电，在AIDC可作为主力电源。 当前瓦锡兰在手订单约1500台，其中15%为AIDC用，年交付500台。 颜巴赫、瓦锡兰、卡特等龙头均已经排产 【广发机械】北美缺电新增三大线索再梳理-20260126 北美AIDC快速增长带来的发电需求与燃机的有限产能形成了巨大矛盾，在燃机之外我们梳理了三条新的投资线 索： 【广发机械】北美缺电新增三大线索再梳理-20260126 北美AIDC快速增长带来的发电需求与燃机的有限产能形成了巨大矛盾，在燃机之外我们梳理了三条新的投资线 索： 目前国内大部分主机厂仍处于测试+认证阶段，北美客户有望快速导入。 核心推荐#潍柴重机（中速机有望快速突破）、动力新科（三菱合资公司菱重的燃气发动机即将量产，发往海 外）。 2.#航改燃。 航发与燃机结构、原理基本一致，在退役后经过改造可以作为燃机继续工作2-5万小时，覆盖功率30-60MW天然适 合作为AIDC主力电源，发电稳定性强。 CF6、Trent系列已经批量改造成LM、STG-A、MT系列产品，目前航发退役1.2万台，按照20%的航改燃比例可提供 极可观的弹性空间。 核心推荐#航亚科 ...

Investment Rating - The industry investment rating is "Buy" [2] Core Insights - The report emphasizes new opportunities in the AI equipment industry, particularly focusing on reciprocating internal combustion engines and modified aviation engines as potential growth areas [5] - The report highlights the urgent need for new power supply methods in the U.S. due to a projected electricity gap of 63 GW by 2028, driven by slow growth in existing power installations and the retirement of aging units [5] - The demand for gas turbines is increasing, with extended lead times for orders, indicating a shift towards alternative power generation methods [5] Summary by Sections Reciprocating Internal Combustion Engines - These engines are noted for their low-load, high-efficiency capabilities and a relatively relaxed supply chain, supporting various fuels such as natural gas, hydrogen, and biomass [5] - The power output range for these engines is between 200 kW and 10 MW, with major global suppliers including Caterpillar, Cummins, and Wärtsilä [5] Modified Aviation Engines - The report discusses the potential for retired aviation engines to be repurposed, with a significant increase in orders for modifications expected [5] - FTAI Aviation plans to convert the CFM56 engine into a 25 MW power turbine, aiming for an annual production of over 100 units starting in 2026 [5] Investment Recommendations - The report recommends investing in Jerry Holdings due to the potential for increased engine resources from reciprocating internal combustion engines and modified aviation engines [5] - It also suggests monitoring potential suppliers such as Weichai Heavy Machinery and China Power [5]

Emerging Fields - The National Market Regulation Administration has approved the release of 167 national standards related to rare earth permanent magnet materials, fine ceramics, and carbon fiber composite materials, promoting the iteration and transformation of new material technologies and guiding standardized industrial development [1][2] - Four national standards concerning intelligent computing have been published, focusing on terminology, reference architecture, and testing methods, which solidify the foundation for AI-enabled industrial upgrades [2] Transportation and Green Low Carbon - Three national standards have been released for urban rail transit vehicle alarm information and signaling systems, enhancing public rail transit safety capabilities [2] - Thirty national standards have been published, covering areas such as unmanned aerial vehicle registration, road traffic signs, gas vehicles, and urban rail transit screen doors, contributing to the safe development of transportation [2] - Twenty-two national standards related to kitchen waste treatment equipment, waste incineration equipment, and greenhouse gas management systems have been introduced, further improving the green low carbon standard system [2] - A total of 199 national standards have been released for wind power generation systems and high-end equipment, accelerating technology upgrades and product quality improvements in the manufacturing sector [2] Safety Production - Twenty-two national standards have been published regarding gas transmission and distribution equipment safety, pressure pipeline specifications, and small amusement facility safety, reinforcing the safe operation of facilities and public spaces [3] - Mandatory national standards for fireworks safety and quality have been established, enhancing safety performance requirements for fireworks products [3] - Eleven mandatory national standards for key fire safety products, including automatic sprinkler systems and foam extinguishing agents, have been updated to improve performance and reliability in fire prevention [3] Economic and Trade Services - Three national standards have been released for cross-border e-commerce and e-commerce platform transaction information, guiding risk prevention and independent site construction for e-commerce platforms [3] - Five national standards related to logistics documentation and multi-modal transport have been published, enhancing the standardization of logistics processes and promoting scientific evaluation of multi-modal transport capabilities [3] Agriculture and Rural Development - Thirty national standards have been established for agricultural safety, providing a technical foundation for safe agricultural production [4] - Forty-six national standards related to grain, oil, tobacco, and forestry biomass materials have been published to support high-quality agricultural product supply [4] - Seven national standards concerning water-saving irrigation and agricultural product trading have been introduced to enhance the standardization level of agricultural production [4] Daily Life - Ten national standards for smart home appliances, including applications and recycling materials, have been released to promote the intelligence, greenness, and safety of home appliance products [4] - Thirteen national standards for textiles and footwear, including smart textiles and size conversion charts, have been published to guide enterprises in standardized production and enhance consumer experience [4] - Six national standards related to the elimination of iodine deficiency have been established to strengthen healthcare service guarantees [4]