Core Viewpoint - The successful completion of the DCS system upgrade at Datang Linzhou Thermal Power Co., Ltd. marks a significant achievement in achieving independent control of core technologies, enhancing system reliability and stability [1][2] Group 1: Project Implementation - The DCS system upgrade utilized the domestically produced NT6000 distributed control system, operating on the secure and reliable Galaxy Kirin operating system [1] - The project achieved full domestic replacement of key hardware components, ensuring complete independent control over both software and hardware [1] - The upgrade included comprehensive enhancements to core control systems such as DCS, DEH, ETS, MEH, and METS, along with meticulous verification of over 8,200 measurement points [1] Group 2: Project Management and Collaboration - A special task force was established to ensure meticulous planning and organization throughout the project, implementing a daily coordination meeting system for efficient decision-making [2] - The project faced significant challenges, including a short renovation window and high technical integration, yet the team demonstrated strong responsibility and efficiency in completing the necessary tasks [2] - Successful collaboration among the company, Central South Institute, and DCS manufacturers formed a united front, ensuring quality and timely completion of each project phase [2] Group 3: Strategic Implications - The upgrade not only represents an equipment enhancement but also signifies a transformation in control intelligence, contributing to the company's high-quality development and national energy security strategy [2]

成果彰显，荣誉与实效见证责任担当。活动现场，林州公司集中展示了安全生产、经营管理等方面的亮 眼成效与沉甸甸的荣誉。通过详实的资料、直观的图表，来宾们深入了解了企业在筑牢安全生产防线、 提升经营效益、践行绿色发展理念等方面的具体举措与显著成果；墙上陈列的各类荣誉奖牌、表彰证 书，更是企业坚守初心、勇担使命的生动见证，赢得了来宾们的一致认可。期间，大家还共同观看了企 业宣传片，全方位感受"卓越大唐"的品牌力量与林州公司的发展活力。 深入交流，政企同心共话发展新篇。参观过程中，双方围绕党建工作、企业文化、地方服务保障等议题 展开深入交流。林州公司详细介绍了企业在党建品牌建设、深化绿色转型、助力地方发展等方面的思路 举措；林州市政府宣传部对企业始终坚守央企担当，在推动地方经济社会发展中发挥重要作用给予高度 评价，并表示将持续支持企业发展，以党建为纽带，强化政策支持和资源对接，构建"资源共享、发展 共促"的新格局，现场交流氛围热烈，凝聚了政企携手共进的强大合力。 此次"开放日+党建交流"活动搭建了政企沟通的坚实桥梁，有效增进了政企之间的相互了解与信任，夯 实了政企协同发展的党建根基。下一步，林州公司将以此次活动为契机， ...

Core Points - The domestic airlines in China will increase the fuel surcharge for passenger transport starting from December 5, with the new rates set at 20 yuan for flights of 800 kilometers or less and 40 yuan for flights over 800 kilometers, marking an increase of 10 yuan and 20 yuan respectively compared to previous rates [1][4] - This adjustment represents the third increase in fuel surcharges for domestic flights this year, following two previous decreases [4] - The changes in fuel surcharge are influenced by fluctuations in the comprehensive procurement costs of aviation fuel and international crude oil prices, with adjustments based on the fuel price changes over the past month [4]

Core Insights - The company has achieved a cumulative power generation of over 33 million kilowatt-hours from its renewable energy projects as of November 23, 2025 [1][2] - The renewable energy projects include distributed photovoltaic demonstration projects and a rooftop distributed photovoltaic project, which is part of a national pilot program [1] - The company emphasizes the importance of operational management and has established a monitoring mechanism to track key performance indicators [1] Group 1 - The company has implemented a management system that includes daily monitoring, weekly analysis, and monthly summaries to optimize power generation [1] - Key parameters such as power generation, abandonment rate, utilization hours, and equipment failure rate are monitored in real-time [1] - The company conducts preventive maintenance and regular inspections to ensure the stable operation of core components like photovoltaic arrays and inverters [1] Group 2 - The breakthrough in power generation is seen as a result of past efforts and a new starting point for future developments [2] - The company is committed to a green transformation and aims to enhance operational efficiency while exploring new directions for renewable energy project development [2] - The focus is on injecting "green momentum" into the continuous high-quality development of the regional economy [2]

Core Viewpoint - The company is implementing comprehensive safety management and cold protection measures to ensure stable operation of its units during the winter season [1] Group 1: Cold Protection Measures - The company has refined its cold protection work plan based on past experiences, detailing responsibilities down to individual teams [1] - Key cold protection measures include placing thermometers in important areas, hanging cotton curtains at factory entrances, and using warm air machines and curtains [1] - Equipment that is sensitive to temperature changes, such as outdoor switches and terminal boxes, is being insulated with protective coverings [1] Group 2: Operational Management - The company is enhancing operational management by recording and analyzing important parameter trends of the boiler and electrical systems [1] - Effective preventive measures are being developed for any abnormal changes detected [1] - A thorough inspection for potential hazards is being conducted, ensuring no critical areas or equipment are overlooked [1] Group 3: Emergency Preparedness - The company is conducting targeted emergency drills to improve response capabilities to significant temperature drops [1] - Cold protection measures are being adjusted based on real-time weather changes to prevent damage to equipment and valves [1]

Core Insights - Huainan Keda Xunfei Information Technology Co., Ltd. has changed its registration status from active to canceled [1] Company Overview - The company was established in December 2014 and has a registered capital of 10 million RMB [1] - The legal representative is Zhang Youguo [1] - The business scope includes smart city technology research, system construction, product development, engineering construction, and operational services [1] Shareholding Structure - The company is jointly held by Xunfei Zhiyuan Information Technology Co., Ltd., a subsidiary of Keda Xunfei, and Huainan Industrial Development (Group) Co., Ltd. [1]

Core Insights - The seventh Future Energy Conference's "Global CTO Forum" focused on technology-driven reconstruction of future energy systems, emphasizing cutting-edge innovations and engineering practices [1] Group 1: Safety Challenges in Energy Storage - The energy storage industry faces significant safety challenges, with a total of 167 safety incidents reported globally by May 2025, primarily due to inadequate thermal management [1] - Early cooling technologies, such as air cooling, have low thermal efficiency, while liquid cooling has limitations as energy density increases beyond 6 MWh, failing to meet safety requirements [1] Group 2: Immersion Cooling Technology - The immersion cooling system innovatively applies over 70 years of transformer oil cooling technology to electrochemical energy storage, revolutionizing thermal management [2] - Key breakthroughs of immersion cooling include significantly improved heat dissipation efficiency, enhanced safety through the use of environmentally friendly GTL synthetic oil, and extended system lifespan by over 20% due to precise temperature control [2] Group 3: Validation and Application - The safety and performance of the immersion cooling system have been validated through extensive testing, demonstrating rapid temperature recovery and self-extinguishing capabilities in fire scenarios [2] - The system has been successfully implemented in various locations, including Jinan Supercharging Station and Shanxi Coal Mine backup power, maintaining stable operational status [2] Group 4: Future Directions and Industry Standards - "High safety" is becoming a core competitive barrier in the energy storage industry, especially in emerging applications like large storage and AI data centers, where safety redundancy and stability are paramount [3] - The company plans to continue developing immersion cooling technology while optimizing solutions for increased storage capacity and power, aiming to lower operational costs and promote industry safety standards [3]

Core Viewpoint - The Southern Power Grid Yunnan Lincang Fengqing Power Supply Bureau conducted a practical drill to enhance emergency response capabilities for power outages, ensuring the safety of the campus power supply and user electricity safety. Group 1: Preparation and Planning - The power supply bureau and the school adhered to principles of "precise docking and scientific strategies," deeply analyzing campus electricity load characteristics and distribution facilities to create a specialized drill plan [3] - The plan outlined key operational processes for fault response, load transfer, emergency power supply, and equipment repair, detailing responsibilities for command coordination, on-site operations, safety monitoring, and logistical support [3] - A safety technical briefing was organized prior to the drill, covering the structure of the 10 kV Nanjiao Line, campus distribution system wiring, fault handling risks, and safety protection requirements [3] Group 2: Simulation and Execution - The drill simulated a sudden power outage caused by a fault in the 10 kV Nanjiao Line, which is crucial for the power supply of important examination venues at the school [5] - The power supply bureau's emergency team quickly assembled and followed principles of "rapid investigation, scientific handling, and safe recovery," efficiently conducting fault location, isolation, and switching to backup power lines [7] - The entire fault handling process was completed in just 35 minutes, successfully restoring power to the campus and achieving the drill's objectives [7] Group 3: Outcomes and Benefits - The drill effectively tested the practicality and operability of the emergency response plan, enhancing the team's rapid response and collaborative capabilities in complex scenarios [9] - It helped the school's logistics management and related personnel become familiar with emergency handling processes and basic response skills, significantly improving the campus's ability to handle sudden power outages [9] - The exercise further strengthened the collaboration mechanism between the school and the power supply bureau, laying a solid foundation for accurately addressing campus electricity needs and efficiently managing various power supply emergencies [9]

Core Viewpoint - The company is actively ensuring the safe and stable operation of the power grid in the Yongnian District of Handan City through comprehensive inspections and vegetation management to protect the electricity supply for the community [1] Group 1: Inspection and Maintenance Actions - The company organized a professional inspection team to conduct thorough inspections of power lines and clear vegetation, emphasizing the importance of safeguarding the electricity supply [1] - A detailed inspection and maintenance plan was developed based on the distribution characteristics of the power lines in the area, with clear responsibilities and safety protocols established [1] - Inspection personnel utilized professional tools such as infrared thermometers and binoculars to perform a comprehensive check of 10 kV and below distribution lines, employing a combination of "on-foot inspections and key checks" [1] Group 2: Identification and Rectification of Hazards - The inspection focused on identifying safety hazards such as overgrown trees, vines, and illegal constructions within the power line corridors, with detailed records of hazard locations, types, and risk levels maintained [1] - A rectification ledger was established to ensure that all identified hazards were addressed without omissions [1] - Upon discovering issues like tree branches nearing power lines and vines entangled in cables, the rectification team acted swiftly to remove these hazards while adhering to safety regulations [1] Group 3: Community Engagement and Education - The company engaged with local residents to explain the dangers posed by vegetation to power lines and provided education on safe electricity usage [1] - Residents were encouraged to cooperate with the efforts to manage hazards along the power line corridors, fostering a collaborative environment for electrical safety [1]

Core Points - The company is actively ensuring reliable electricity supply for the winter heating season by conducting special inspections at facilities such as nursing homes [1][2] - The company has developed a detailed winter electricity supply guarantee plan and emergency response measures to enhance service [1] - The company is utilizing advanced technology, including infrared thermometers and drones, to conduct comprehensive inspections of electrical equipment [1] - The company is also engaging with local communities, including schools and hospitals, to promote safe electricity usage and check heating equipment [1] - Future plans include strengthening monitoring of the power grid during peak winter loads and preparing for emergency responses to severe weather [2]