配电 UPS&HVDC:机柜内电源: 备用电源 BBU: 柴油发电机: 变压器: · 科华数据 · 欧陆通 · 亿纬锂能 · 潍柴重机 金盘科技 科士达 · 麦格米特 威腾电气 · 科泰电源 · 伊戈尔 禾望电气 蔚蓝埋芯 中恒电气 电源配电柜 IPS不间断电 源及PMM电源 管理系统 计算芯片 UAN GPU: FPGA: · 复旦微电 英武纪 海米信息 · 紫光国微 龙式中科 号直线 ASIC: 精密空调 ● 机柜及其附件 翔捷科技 设备和冷 却器 高性能液 冷服务器 光纤布线系统 机柜 液冷 存储芯片 网络 英维克 · 银轮股份 科学教据 飞荣达 光通信 & CPO: AEC & 铜连 DRAM: NAND: 同飞股份 · · 源杰科技 · 北易创新 · 兆易创新 接: 华丰科技 申菱环境 · 网宿科技 · 江波龙 · 国科微 中际旭创 · 澜起科技 天鸟通信 · 瑞可达 · 佰维存储 太辰光 交换机及芯片: · 锐捷网络 资料来源:Wind,灼识咨询,天风证券研究所 天风策略吴开达团队 《AIDC:人工智能发展的核心引擎 产业赛道投资图谱》 吴开达/肖峰 核心结论:本文对AIDC 进行总览与行情复盘, ...

Core Viewpoint - Liquid cooling technology is expanding beyond GPU servers to network devices and ASIC chips, driven by the scaling of AI clusters and a shift in market perception towards a revaluation of the liquid cooling industry [1][2][3] Group 1: Reasons for the Surge in Liquid Cooling - Liquid cooling technology is gaining traction as it is no longer limited to GPU servers, with potential applications in network devices and ASIC chips [2] - Recent developments include Broadcom introducing liquid cooling in switch devices, AMD emphasizing liquid cooling in its MI350 series, and Taiwanese cooling leaders predicting a rapid increase in water cooling adoption over the next two years [2] - The industry is transitioning from conceptual discussions to tangible implementations, with changes in revenue structures, customer bases, and production expansions expected [2] Group 2: Market Dynamics and Future Prospects - The market is at a tipping point where the recognition of liquid cooling trends is leading to significant market reactions, driven by increasing power consumption and the diversification of AI clusters [3] - The power consumption of systems like NVL72 has reached 120kW, surpassing the limits of air cooling systems, prompting a shift towards liquid cooling [3] - Major companies such as Meta, Google, and Amazon are advancing their AI architectures, which will likely include liquid cooling systems in the future [3] Group 3: Competitive Landscape and Strategic Considerations - The core competitive issue in the liquid cooling industry revolves around the ability to avoid "internal competition" and maintain a strong competitive edge [4] - Chip manufacturers may prefer decoupled solutions to reduce costs and improve installation efficiency, while cloud providers favor integrated delivery models for stability and operational efficiency [4] - Companies with robust system integration capabilities, including cold plates, CDU, UQD, cooling liquids, redundancy control, and engineering implementation, are likely to become preferred partners for major cloud service providers [4] Group 4: Investment Recommendations - Core recommendation includes Invec (002837) for its system capabilities and international expansion potential [5] - Other companies to watch include Dongyangguang (600673), Shuguang Shuchuang (872808), Shenling Environment (301018), and Gaolan Co. (300499) [5][6]

Core Insights - The company, Kehua Data, is a pioneer in the liquid cooling sector, having launched a full lifecycle service for liquid cooling data centers [1] - The company has developed cold plate and immersion liquid cooling products, with liquid cooling containers already exported overseas [1] - Kehua Data has implemented a decoupled liquid cooling pilot project for China Mobile's data center in Suzhou and is constructing a highly decoupled system architecture for the Nanjing Intelligent Computing Center [1] - The company is enhancing its liquid cooling technology R&D, collaborating with Muxi Co. to introduce a high-density liquid cooling POD specifically designed for high-performance GPU server clusters [1] - Kehua Data is actively integrating industry resources and collaborating with ecosystem partners to promote the development of a liquid cooling intelligent computing center ecosystem, aiming for a green and low-carbon industry transition [1]

Core Insights - The report highlights that in 2024, the total salary for A-share listed company secretaries reached 4.086 billion yuan, with an average annual salary of 754,300 yuan [1] - Among the listed companies in the other power equipment industry, the total salary for secretaries amounted to 23.7069 million yuan, with an average salary of 817,500 yuan [1] - The highest-paid company secretary in the industry is Gao Shuqing from Haibo Sichuang, earning 2.95 million yuan, significantly surpassing the second-highest, Lin Tao from Kehua Data, who earns 1.39 million yuan, making Gao's salary 3.6 times the industry average [1] Industry Summary - The report includes data on 29 listed companies in the other power equipment sector, detailing their secretaries' salaries and educational backgrounds [2] - The salary changes for key company secretaries in the sector show significant variations, with some experiencing substantial increases, such as Feng Zhiyong from Tonghe Technology, whose salary rose by 53.47% to 1.1507 million yuan [2] - Other notable salaries include Wang Tao from Maigemi Te at 1.1426 million yuan and Hu Tianshun from Shenghong Co. at 1.1 million yuan, with both showing modest salary changes [2]

Core Points - The Shanghai Composite Index closed at 3638.40 points with a change of 0.12% and a total trading volume of 1,206.179 billion yuan [1] - Eight A-shares experienced a crossover where the 5-day moving average fell below the 10-day moving average, indicating potential bearish trends [1] Group 1: Stock Performance - Stock "信立泰" (Code: 002294) decreased by 1.86% with a 5-day moving average of 49.37 yuan and a 10-day moving average of 49.62 yuan, showing a distance of -0.49% [1] - Stock "万邦德" (Code: 002082) decreased by 1.36% with a 5-day moving average of 7.48 yuan and a 10-day moving average of 7.52 yuan, also showing a distance of -0.49% [1] - Stock "毕得医药" (Code: 688073) decreased by 2.96% with a 5-day moving average of 59.09 yuan and a 10-day moving average of 59.27 yuan, indicating a distance of -0.30% [1] Group 2: Additional Stocks with Moving Average Crossovers - Stock "吉贝尔" (Code: 688566) decreased by 3.58% with a 5-day moving average of 33.90 yuan and a 10-day moving average of 33.97 yuan, showing a distance of -0.20% [1] - Stock "诺诚健华" (Code: 688428) decreased by 6.03% with a 5-day moving average of 30.02 yuan and a 10-day moving average of 30.07 yuan, indicating a distance of -0.18% [1] - Stock "丽人丽妆" (Code: 605136) increased by 0.81% with a 5-day moving average of 9.82 yuan and a 10-day moving average of 9.84 yuan, showing a distance of -0.15% [1]

Core Viewpoint - The A-share market is experiencing a slight decline, with the Shanghai Composite Index down by 0.28% and a total trading volume of 878.86 billion yuan as of 10:30 AM [1] Group 1: Market Performance - The Shanghai Composite Index is at 3623.70 points, reflecting a decrease of 0.28% [1] - The total trading volume in the A-share market is reported at 878.86 billion yuan [1] Group 2: Moving Averages Analysis - Seven A-shares have seen their 5-day moving averages cross below their 10-day moving averages, indicating potential bearish trends [1] - Notable stocks with significant distance between their 5-day and 10-day moving averages include: - Xintai (002294) with a distance of -0.51% - Wanbangde (002082) with a distance of -0.45% - Haixiang Pharmaceutical (002099) with a distance of -0.24% [1] Group 3: Individual Stock Performance - Xintai (002294) is down by 2.07% with a latest price of 47.79 yuan, which is 3.66% below its 10-day moving average [1] - Wanbangde (002082) has decreased by 0.95%, trading at 7.30 yuan, 2.93% below its 10-day moving average [1] - Haixiang Pharmaceutical (002099) is down by 0.33%, with a latest price of 6.08 yuan, 1.95% below its 10-day moving average [1] - Other stocks such as Bidai Pharmaceutical (688073) and Kewah (002335) also show declines in their respective prices and moving averages [1]

通过天眼查大数据分析，科华数据股份有限公司共对外投资了48家企业，参与招投标项目3585次，知识 产权方面有商标信息130条，专利信息1344条，此外企业还拥有行政许可36个。 科华数据最新一期业绩显示，截至2025一季报，公司营业总收入12.16亿元、同比增长2.73%，归属净利 润6894.43万元，同比减少6.26%，扣非净利润6118.12万元，同比增长2.06%，流动比率1.287、速动比率 1.116、资产负债率51.83%。 来源：金融界 金融界消息 截至2025年8月6日收盘，科华数据（002335）报收于42.74元，上涨1.04%，换手率6.25%， 成交量28.40万手，成交金额12.21亿元。 天眼查商业履历信息显示，科华数据股份有限公司，成立于1999年，位于厦门市，是一家以从事电气机 械和器材制造业为主的企业。企业注册资本51541.4041万人民币，实缴资本46156.7391万人民币。公司 法定代表人为陈成辉。 资金流向方面，今日主力资金净流入5829.27万元，占比成交额4.77%。其中，超大单净流入3307.85万 元、占成交额2.71%，大单净流入2521.42万元、占成 ...

Core Viewpoint - The company aims to become a leading global provider of smart energy solutions, focusing on the mission of "driving a low-carbon digital future through smart energy" [1] Group 1: Strategic Focus - The company is leveraging national strategies such as "Artificial Intelligence+", "Digital Economy", and "Carbon Neutrality" to capitalize on global energy transition trends [1] - The core technology of the company is based on power electronics, with continuous innovation in three main areas: "Intelligent Computing Centers", "Smart Energy", and "Clean Energy" [1] Group 2: Market Development - In the Intelligent Computing Center sector, the company is actively entering emerging markets such as AI, computing power, liquid cooling, and autonomous driving, launching key products like high-density liquid cooling PODs, cloud power prefabricated power modules, and S³ intelligent backup lithium battery systems [1] - The company aims to build a robust heterogeneous computing power platform to provide high-quality computing services to various industries [1] Group 3: Industry Solutions - In the Smart Energy sector, the company offers comprehensive and reliable smart energy solutions and project services across multiple industries, including transportation, electronics, petrochemicals, electricity, telecommunications, finance, healthcare, and education [1] - In the Clean Energy sector, the company focuses on energy storage, photovoltaics, microgrids, and wind power support businesses, enhancing its capabilities in providing diversified low-carbon solutions [1]

Group 1 - The core point of the article is that Kehua Data has won a bid for the Yulin Chemical Phase II project, which is a significant achievement in the national coal chemical strategy field [1] - The Yulin Chemical project has a total investment of 176 billion yuan, making it the largest coal chemical project currently under construction globally [1] - This bid follows Kehua Data's successful service in the first phase of the Yulin Chemical project, indicating the company's growing influence in the coal chemical industry [1]

Core Viewpoint - The virtual power plant (VPP) is emerging as a new operational model in the energy sector, significantly enhancing power supply security and promoting renewable energy consumption. The industry is transitioning from an invitation-based model to a market-oriented approach, with government targets set for 2027 and 2030 to increase regulation capacity to 20 million kilowatts and over 50 million kilowatts, respectively [1][11][25]. Industry Overview - Virtual power plants aggregate distributed energy resources, adjustable loads, and storage systems, acting as new operational entities that participate in power system optimization and market transactions [2]. - The development of virtual power plants is supported by a comprehensive policy framework established by the government, which includes various action plans and guidelines aimed at fostering innovation and market mechanisms [8][11]. Development Background - The rapid growth of renewable energy in China, particularly in solar and wind power, has created a pressing need for flexible power management solutions. Virtual power plants can significantly reduce the need for redundant capacity by providing flexible load adjustments [13][15]. - The construction cost of virtual power plants is only one-eighth that of traditional coal-fired power plants, making them a cost-effective solution for peak load management [15]. Current Status - The virtual power plant industry in China has established a complete industrial chain, encompassing resource aggregation, platform operation, and market trading. Key regions include Shandong, Guangdong, Zhejiang, and Shanghai, where pilot projects are actively being developed [17][19]. - The commercial model is evolving from a single demand response approach to a diversified model that includes power trading and carbon services [19]. Competitive Landscape - The industry features a diverse competitive landscape with participation from state-owned enterprises, private companies, and technology firms. Major players include State Grid, Huaneng Group, and Guodian NARI, which leverage their resources and infrastructure to dominate the market [23]. - Private companies like Guoneng Rixin and Teruid focus on technological innovation and niche markets, while tech giants such as Huawei and Tencent are entering the sector with advanced digital technologies [23]. Future Trends - The virtual power plant industry is expected to experience accelerated growth driven by policy support and market mechanisms, with projections indicating a market size exceeding 10.2 billion yuan by 2025 and surpassing 100 billion yuan by 2030 [25][26]. - Technological advancements in AI, 5G, and blockchain will enhance operational efficiency and real-time responsiveness, transforming virtual power plants into intelligent energy management systems [27]. - The integration of virtual power plants with other sectors, such as transportation and building management, will create new business models and expand the ecosystem [28].