该项目位于河北省承德市丰宁满族自治县鱼儿山镇楼子山脚下，是润电凝碧亭风光电站 30万千瓦风电及20万千瓦光伏并网送出的关键配套工程。历经产品 研制、系统设备成套、工程建设与调试并网全流程，最终顺利通过168小时试运行，完成了对设备安全性、可靠性及系统协调性的全面严苛检验。 12月15日，由中车株洲电机公司承担EPC建设的润电（河北）30万千瓦风电配套调相机项目，顺利完成168小时试运行，具备了正式投运交付条件，将为区 域电网稳定与新能源高效消纳提供有力支撑。 随着我国新能源装机容量持续攀升，以风电、光伏为代表的新能源机组属于非同步电源，无法为电力系统提供足够的惯量和电压支撑，这已成为制约新能源 高效消纳和电网安全稳定运行的突出问题。项目部署的分布式调相机，正是解决这一难题的"电网稳定器"。它能提供强大的动态无功支撑与电压稳定保障， 显著提升区域电网的短路容量和抗扰动能力，有效避免新能源设备脱网，让清洁电力"发得出、送得走、用得上"。 此次应用的30Mvar分布式调相机，采用模块化结构设计，拥有高效的通风系统、完善的阻尼系统和可靠的绝缘系统。主机型式试验和并网性能试验显示， 机组动态响应特性、温升、噪音、损耗等 ...

Core Viewpoint - The article emphasizes the importance of green and low-carbon development in various regions of Hebei, highlighting initiatives in energy, infrastructure, and ecological restoration as part of a broader strategy to achieve sustainable growth and environmental harmony [1][5][21]. Group 1: Green Development Initiatives - Hebei has established a clean energy system with a total installed capacity of 123 million kilowatts for wind and solar energy, accounting for 64.3% of its total installed capacity, ranking second in the country [2]. - The Hebei province's coal-fired power generation capacity is projected to decrease to 32.6% by the end of 2024, which is 10.6 percentage points lower than the national average [2]. - The province is also leading in the construction of pumped storage projects, with a total planned capacity of 29.97 million kilowatts, and has a hydrogen energy industry chain valued at over 60 billion yuan [2]. Group 2: Xiong'an New Area Development - The construction of Xiong'an New Area is framed as a significant national project, with a focus on green and low-carbon principles, aiming to set a benchmark for sustainable urban development [5]. - Major state-owned enterprises have relocated to Xiong'an, enhancing the area's development momentum, with the Xiong'an Station serving as a key transportation hub [5][6]. - The Xiong'an Station utilizes self-generated electricity for its operations, featuring a photovoltaic power station that generates 15 million kilowatt-hours of green electricity annually [6]. Group 3: Ecological Restoration and Innovation - The transformation of the Saihanba Mechanical Forest Farm from a desert to a lush forest is highlighted as a successful ecological restoration project, generating significant income for the surrounding area [8][9]. - Advanced technologies, such as a digital twin model for forest fire prevention, are being implemented to enhance ecological management and monitoring [10]. - Hebei is promoting integrated protection of natural resources, including the establishment of national parks and biodiversity conservation efforts [10]. Group 4: Energy Port Transformation - Huanghua Port is recognized as a crucial hub for coal transportation, with a coal throughput expected to reach 214 million tons in 2024 [15][16]. - The port is pioneering a zero-carbon pilot project, with plans for wind power generation that could reduce carbon emissions by over 125,000 tons annually [16]. - Huanghua Port is expanding its functionality to include roll-on/roll-off services, enhancing its role in regional economic development [16][17]. Group 5: Rural Revitalization through Renewable Energy - Desheng Village has leveraged its solar energy resources to build photovoltaic power stations, significantly increasing local incomes [19]. - The village has transformed into a tourist destination, attracting over 80,000 visitors in 2024, showcasing the benefits of green energy and rural development [20]. - The construction of zero-carbon buildings in Desheng Village exemplifies the integration of green technology in rural revitalization efforts [20].

Summary of Sifang Co., Ltd. Conference Call Company Overview - **Company**: Sifang Co., Ltd. - **Industry**: Power and Energy Solutions Key Points Business Performance - In the first three quarters of 2025, Sifang Co. achieved a new contract signing growth of approximately 20% year-on-year, with a target of 10 billion new contracts for the year [2][5][6] - The revenue growth rate reached over 30% in Q3 2025, with net profit growth exceeding 20% [3] - The gross profit margin has slightly declined due to changes in business structure, but overall profitability remains stable [3] Segment Performance - **Grid Automation**: Revenue growth of about 15% year-on-year [7] - **Power Plant and Industrial Automation**: Revenue growth of approximately 25% [7] - **New Energy**: Revenue growth of 40%-50%, driven by demand for booster stations [2][7] - **International Business**: New orders reached 410 million yuan, a significant increase from 150 million yuan in the same period last year [6] Strategic Focus - The company emphasizes the importance of grid transformation and safety, predicting continued growth in grid investment [4][10] - Data center business is a strategic priority, with expectations for commercialization of medium-voltage direct current distribution or SST (Solid State Transformer) by 2027 [4][11] - The company aims for international business to account for 30% of total revenue by 2030, focusing on Southeast Asia, the Middle East, Europe, and South America [4][29] Product Development - SST is viewed as a critical strategic layout, with significant potential in medium-voltage direct current distribution [8][17] - The company is developing distributed phase-shifting devices and static synchronous compensators, with expected revenue growth exceeding 100 million yuan [14] - The company has made breakthroughs in offshore wind power projects and digital twin technology in large base projects [14] Market Trends - The demand for distributed phase-shifting devices is expected to grow, with an estimated market of around 200 units in 2025 [19] - The company is adapting to different market demands, with variations in voltage requirements between domestic and international markets [24] International Strategy - The company has successfully localized its operations, enhancing competitiveness through local teams and partnerships [15][27] - The gross margin for international business is generally higher than domestic, particularly in primary systems [16] Future Outlook - The company is optimistic about the growth of the new energy sector, with a focus on the integration of renewable energy into data centers [21][28] - The storage business is expected to grow significantly, although specific targets for 2026 are still under planning [22][25] Challenges and Considerations - The company acknowledges the need for continuous improvement in core technologies related to SST applications in data centers [23] - There are ongoing considerations regarding the integration of high-voltage cascading storage solutions and their market acceptance [30][31] Conclusion Sifang Co., Ltd. is positioned for robust growth in the power and energy sector, with strategic focuses on international expansion, innovative product development, and adapting to market demands. The company is optimistic about future opportunities, particularly in new energy and data center applications.

8月28日，随着330千伏辰明汇集站最后一台50兆乏分布式调相机进入168小时试运行， 青豫直流新能源二期项目配套10台分布式调相机全部投入运行。至此，青海海南新能源基地 分布式调相机总数达33台，总容量1650兆乏，成为我国西部规模最大的调相机群，为新能源 持续稳定外送提供重要支撑。 青海是清洁能源大省，截至2025年6月底，青海电网总装机容量7590.47万千瓦，其中， 新能源装机容量5513.46万千瓦，占总装机的72.64%。今年上半年，青海电网新能源发电量 占比超51%，新能源装机和发电量占比均居全国省域首位。 此次10台分布式调相机投运，将显著提升青豫直流新能源二期配套项目的发电能力，有 效环节新能源大规模接入带来的系统稳定问题，为青海新能源消纳和外送提供了技术保障， 更成为沙戈荒大型风光基地建设的"技术样板"。 【责任编辑：刘澄谚 】 图为国网青海省电力公司工作人员在汇集站开展调相机验收工作。 图为青豫直流新能源二期项目配套项目330千伏汇集站（曲明变）调相机室。 分布式调相机作为电网稳定运行的关键设备，具有提供持续无功补偿、稳定电网电压、 减少无功电流和设备损耗等功能。在新能源大规模接入的背景 ...

Core Viewpoint - The National Energy Administration has released a series of key industry standards aimed at ensuring energy security and promoting green low-carbon transformation, as well as the development of new technologies, industries, and business models [1] Group 1: Leading Development of New Energy Technologies, Industries, and Business Models - The "Distributed Phase Shifting Device Grid Connection Technical Specifications" standardizes the grid connection design and testing for distributed phase shifting devices, supporting the development and safe operation of large-scale renewable energy bases [2] - The "Multi-Energy Complementary Project Economic Evaluation Specification" provides a unified economic evaluation framework for multi-energy complementary projects, enhancing decision-making and evaluation consistency [2] - The "Electrochemical Energy Storage Station Grid Connection Acceptance Technical Specifications" standardizes the acceptance procedures for electrochemical energy storage stations, improving safety and stability during operation [3] - The "Compressed Air Energy Storage Station Underground Gas Storage Design Specifications" fills a technical standard gap for underground gas storage in compressed air energy storage stations, crucial for design and construction [3] - The "Compressed Air Energy Storage Station Design Specifications" enhances the design standardization and equipment compatibility for non-combustion compressed air energy storage stations, reducing investment risks [3] - The "5G Communication System Communication Terminal for Coal Mines" ensures the quality and performance of communication terminals, promoting the application of 5G technology in the coal mining industry [4] - The "Underground Inspection Robot for Coal Mines" provides guidelines for the production and inspection of inspection robots, enhancing safety and efficiency in coal mine operations [5] Group 2: Promoting Research and Application of Major Energy Technology Equipment - The "General Technical Conditions for Small Wind Turbine Generating Units" standardizes technical requirements for small wind turbines, improving product quality [6] - The "Direct Current Output Wind Turbine Generating Units" establishes technical requirements for direct current output wind turbines, enhancing product reliability and performance [6] - The "Technical Specifications for 1000kV Boost Transformers for Power Plants" improves transformer technology levels and promotes reliable operation through updated engineering application experiences [7] - The "Technical Conditions for High Mining Hydraulic Supports" provides technical support for the design and inspection of hydraulic supports in coal mining, enhancing operational safety [7] Group 3: Standardizing Energy Engineering Technical Management Requirements - The "Quality Evaluation Specification for Household Photovoltaic Power Generation Systems" offers a basis for quality evaluation, promoting improvements in household photovoltaic project quality [8] - The "Heating Technology Specifications for Pressurized Water Reactor Nuclear Power Units" fills a gap in design and technical specifications for nuclear power heating systems [8] - The "General Requirements for Port Shore Power System Construction" standardizes the construction and operation of port shore power systems, facilitating effective implementation [9] - The "General Technical Conditions for Hydraulic Drilling Rigs in Coal Mines" enhances safety and efficiency in coal mining operations through standardized design and inspection [9] - The "General Technical Conditions for Pneumatic Drilling Machines in Coal Mines" promotes safety and standardization in the design and manufacturing of pneumatic drilling machines [10] - The "Energy Efficiency Limits and Levels for Explosion-Proof Three-Phase Asynchronous Motors in Coal Mines" supports energy-saving and emission reduction goals in the coal mining sector [10] - The "Design and Construction Specifications for Hydraulic Fracturing in Coal Seam" provides guidelines for safe and efficient gas extraction in coal mines [11]

Group 1: Development of New Energy Technologies, Industries, and Business Models - The National Energy Administration has released key industry standards to ensure energy security and promote green low-carbon transformation, focusing on the development of new technologies, industries, and business models [1] - The "Distributed Phase Shifting Device Grid Connection Technical Specifications" standardizes the grid connection design and testing for distributed phase shifting devices, supporting the development and safe operation of large-scale renewable energy bases [2] - The "Multi-Energy Complementary Project Economic Evaluation Specification" provides a unified economic evaluation framework for multi-energy complementary projects, enhancing decision-making and improving consistency and accuracy in economic evaluations [2] - The "Electrochemical Energy Storage Station Grid Connection Acceptance Technical Specifications" standardizes the acceptance procedures for electrochemical energy storage stations, improving safety and stability during operation [3] - The "Compressed Air Energy Storage Station Underground Gas Storage Design Specification" fills a gap in domestic standards for underground gas storage in compressed air energy storage stations, ensuring proper design and construction [3] - The "Compressed Air Energy Storage Station Design Specification" enhances the standardization of design and equipment compatibility for compressed air energy storage stations, reducing investment risks [3] Group 2: Promotion of Major Energy Equipment Research and Application - The "General Technical Conditions for Small Wind Turbine Generating Units" standardizes technical requirements for small wind turbines, improving product quality [6] - The "Direct Current Output Wind Turbine Generating Units" specification enhances the quality and reliability of direct current wind turbine generators by setting comprehensive technical requirements [6] - The "Technical Specifications for 1000kV Boost Transformers for Power Plants" improves transformer technology levels and promotes reliable operation by incorporating engineering application experiences [7] - The "Technical Conditions for High Mining Hydraulic Supports" provides technical support and guidance for the design and inspection of hydraulic supports used in coal mining [7] Group 3: Standardization of Energy Engineering Technical Management Requirements - The "Quality Evaluation Specification for Household Photovoltaic Power Generation Systems" establishes a basis for quality evaluation of household photovoltaic systems, promoting quality improvement [8] - The "Heating Technology Specification for Pressurized Water Reactor Nuclear Power Units" fills a gap in technical specifications for heating design in nuclear power units [8] - The "General Requirements for Port Shore Power System Construction" standardizes the construction and operation of port shore power systems, facilitating implementation and maintenance [8] - The "General Technical Conditions for Hydraulic Drilling Rigs in Coal Mines" enhances safety and efficiency in coal mining operations by standardizing the design and inspection of hydraulic drilling rigs [9] - The "General Technical Conditions for Pneumatic Drilling Machines in Coal Mines" improves safety performance and standardizes product classifications for pneumatic drilling machines [10] - The "Energy Efficiency Limits and Levels for Explosion-Proof Three-Phase Asynchronous Motors in Coal Mines" promotes technological innovation and supports energy-saving goals in the coal mining industry [10] - The "Design and Construction Specifications for Hydraulic Fracturing in Coal Seam" provides guidelines for the design and construction of hydraulic fracturing, enhancing gas extraction efficiency and safety [10]

Core Viewpoint - Xiangtan Electric Machine Co., Ltd. is accelerating the production and delivery of advanced motors to enhance market competitiveness and meet customer demands, particularly in the context of rising energy needs and a shift towards cleaner energy solutions [1][5]. Group 1: Production and Manufacturing - The manufacturing center of Xiangtan Electric is experiencing a peak in production capacity, operating at full throttle to meet high demand for advanced motors [1]. - The company has established a specialized team within its custom motor workshop to streamline production processes, focusing on minute-level production scheduling to efficiently respond to client needs [1][2]. Group 2: Technological Advancements - In the field of compressed air energy storage, the large motor workshop has made significant progress by introducing advanced equipment and developing standardized processing guidelines, overcoming technical barriers in rotor processing [2]. - The coil workshop is addressing challenges in high-voltage motor stator coils by utilizing new insulation materials and creating a detailed operational manual, resulting in a substantial increase in the first-time acceptance rate of the coils [3]. Group 3: Market Context and Opportunities - The company is positioning itself to capitalize on the growing global demand for electric motors as countries shift towards electric alternatives and clean energy technologies, particularly in light of high international oil prices [5]. - Domestic leading motor manufacturers are seizing the opportunity to secure international orders, emphasizing the importance of accelerating product output and reinforcing sustainable development principles [5].