10月31日03时13分，南方电网云南丽江供电局500千伏太安变电站扩建工程顺利建成投产，标志着丽江 市能源枢纽升级迈出关键一步，为区域经济社会高质量发展与"绿色能源强市"建设注入了强劲稳定的电 力支撑。 该工程的投产运行，将带来供电可靠性和新能源消纳能力的双重提升。扩建后，太安变电站整体供电能 力实现质的飞跃，不仅极大优化了丽江电网主网架结构，满足日益增长的用电需求，还为迪庆电网提供 了更坚强的上级电源支撑。 据悉，本次扩建工程总投资8172万元，核心建设内容包括新增一台容量达750兆伏安的500千伏主变压 器，同时配套安装两组60兆乏低压并联电容器和两组60兆乏低压并联电抗器。这些关键设备的投运，将 全面提升变电站的调节灵活性、运行稳定性及电能输送效率。 作为丽江电网与云南主网唯一的500千伏联络点，太安变电站承担着保障全市供电、"西电东送"战略实 施及迪庆电网连接主网的重要使命。随着丽江及周边地区新能源项目快速发展，电力外送能力不足成为 制约绿色能源产业发展的瓶颈。此次扩建工程的投产，将有效疏通新能源电力外送的"中梗阻"，为区域 清洁能源接入与高效消纳创造有利条件。 ...

Core Viewpoint - The successful operation of a new type of distribution line carrier protection device in Anhui Ma'anshan marks a significant advancement in key technologies for the protection and control of new power distribution systems in China [1] Group 1: Technological Advancements - The device is designed for high penetration of renewable energy sources and addresses challenges in protection principles and communication channels for distribution networks [1] - It utilizes a new generation of broadband power carrier communication technology, employing the power line itself as a communication medium [1] - The innovative combination of long and short message standardized interaction technology enhances the reliability of data transmission while meeting the speed requirements of relay protection [1] Group 2: Performance and Efficiency - The new protection algorithm integrates analog and switch data, achieving accurate fault isolation within 0.1 seconds [1] - This technology effectively resolves the inadequacies of traditional protection systems in adapting to the widespread integration of renewable energy [1] - It provides a scalable and rapid protection solution for active distribution networks, balancing cost and performance [1]

Core Insights - The Zhangbei-Shengli 1000 kV UHVAC project has successfully operated for one year, delivering over 700 million kWh of electricity, equivalent to the annual consumption of 270,000 households, and reducing carbon dioxide emissions by approximately 690,000 tons [1] Group 1: Project Overview - The total investment for the Zhangbei-Shengli UHV project is 6.786 billion yuan, with a total length of 732 kilometers, connecting Hebei Zhangjiakou to Inner Mongolia Xilin Hot [1] - The project is a key initiative in the national "14th Five-Year" electricity development plan, enhancing the proportion of renewable energy in UHV channels [1] Group 2: Operational Achievements - The operation and maintenance unit has successfully addressed challenges such as severe cold and strong winds, utilizing a "drone + small flying person" method for live-line maintenance [1] - The project has implemented a digital system and intelligent inspection robots for comprehensive monitoring of station equipment, alongside regular manual inspections [1] Group 3: Future Plans - The company plans to strengthen collaboration with meteorological and fire departments to ensure stable delivery of clean electricity from Inner Mongolia to the North China load center [1]

报名咨询：刘老师 13383650417（同微信） 近日，南方电网广东电网有限责任公司电力调度控制中心联合广东电网能源投资公司等单位，成功完成发电类虚拟 电厂参与电力现货市场的全链路技术验证。这是南方电网区域内首次实现该领域突破，为虚拟电厂正式进入电能量 现货市场交易筑牢技术根基。 此次全链路验证的成功，不仅标志着广东虚拟电厂参与现货市场交易发展将进入实操阶段，更成为新型电力系统建 设的重要示范。随着后续更多分布式资源接入、市场化机制完善，虚拟电厂将在能源转型中承担更重要角色，为我 国实现"双碳"目标、构建新型能源体系提供智慧支撑。 推荐：11月26-27日，2025虚拟电厂协同创新与落地实践系列研讨会（第一期）在苏州举办，汇聚电网企业、能源 服务商、科研机构及设备制造商等产业链各方代表，聚焦虚拟电厂的关键技术突破、市场化机制设计、典型案例实 践等议题，搭建跨行业交流平台，探索虚拟电厂在构建清洁低碳、安全高效能源体系中的实践路径。 此次验证以广东电网能源投资公司运营的"粤能投"虚拟电厂平台为核心载体，以珠海科技产业集团下属新能源投控 公司总规模达4兆瓦的分布式光伏作为试点联调资源。在电网调度指令的统一协调下， ...

Core Viewpoint - The successful operation of the "Huadian Ruiblu" ICS marks a significant breakthrough in the digital and intelligent control systems for thermal power in China, showcasing advancements in safety, efficiency, and automation [1] Group 1: System Features - The "Huadian Ruiblu" ICS integrates full-stack trusted protection technology, AI algorithms, and advanced control strategies to create an intelligent computing hub based on an inherently secure environment [1] - The system supports flexible and efficient intelligent control under variable load conditions and adapts to complex coal blending scenarios [1] - It includes a production intelligent assistant based on large models, enhancing digital applications within the control system [1] Group 2: Performance Improvements - After optimization, the system established a complete trusted chain from guiding procedures to application layers, significantly improving operational efficiency [1] - Key performance metrics include a 15% reduction in unit startup time and an 80% decrease in daily operational workload [1] - Decision-making efficiency for operators improved by 20% through the assistance of the production intelligent assistant, contributing to a cleaner, low-carbon, and safe energy system [1]

Core Viewpoint - The Shanghai Waigaoqiao No. 1 Plant expansion project, undertaken by China Energy Engineering Group, has officially commenced construction, marking a significant step in Shanghai's energy transition and capacity enhancement efforts [1][3]. Group 1: Project Overview - The project is part of Shanghai's "14th Five-Year Plan" key energy construction initiatives, located in the Pudong New Area, and involves the construction of two ultra-supercritical reheat coal-fired power generation units with a capacity of one million kilowatts each [3]. - The project will retire four older units with a capacity of 320,000 kilowatts, resulting in an annual reduction of carbon dioxide emissions by 1.5 million tons, achieving an optimization upgrade of "reducing coal consumption while increasing capacity" [3]. Group 2: Technological and Environmental Features - The project integrates intelligent management and decision-making capabilities, with the main units designed for deep peak regulation at 15% THA conditions, rapid load variation, and efficient operation across a wide load range [3]. - The plant aims for a 50% ultra-low emission of atmospheric pollutants and zero wastewater discharge, with provisions for future carbon capture facilities, molten salt thermal storage, and other development areas [3]. Group 3: Impact on Energy Supply - Once operational, the project is expected to generate over 10 billion kilowatt-hours of electricity annually, meeting approximately 5% of Shanghai's electricity demand and significantly enhancing the resilience of power supply in the Yangtze River Delta region [5]. - The project will alleviate peak electricity pressure and further promote Shanghai's energy security, low-carbon transition, and coal power structure adjustment, providing strong support for the stable operation of the regional power system [5].

Core Insights - The article discusses the launch of new charging technologies by Telai Electric, aiming to enhance the quality of charging infrastructure in the context of the growing electric vehicle market in China [1] Group 1: Charging Infrastructure Innovations - Telai Electric introduced six new charging products at the 2026 Technology Innovation Conference, focusing on AI charging modules, ultra-fast charging systems, and digitalized charging stations [1] - The company highlighted the importance of charging module reliability, which significantly impacts the overall operational efficiency of charging networks [2] - The newly launched 60 kW AI self-learning maintenance-free charging module is the first of its kind in China with complete independent intellectual property rights, addressing operational challenges and efficiency bottlenecks [2][4] Group 2: Solutions for Heavy-Duty Electric Vehicles - The release of a 10 kV medium-voltage 4 MW integrated ultra-fast charging product aims to tackle the challenges of charging efficiency for heavy-duty electric vehicles, allowing for a full charge in just 10 minutes [5] - This system can support up to 64 charging guns simultaneously, significantly improving power utilization rates [5][7] - The ultra-fast charging system is designed to integrate future technologies such as photovoltaics, energy storage, and vehicle-to-grid (V2G) capabilities, ensuring compatibility and evolution [7] Group 3: Redefining Charging Station Design - The first 110 kV integrated mega-watt ultra-fast charging station was introduced, utilizing a high-pressure direct supply and large-capacity power matrix to create an energy transmission "highway" [8] - The innovative "prefabricated cabin" design allows for direct connection to the main power grid, reducing energy loss and construction time from several months to just 2-3 weeks [8] - The modular approach to building charging stations significantly decreases cable usage by 42% and construction waste by 90% [8]

10月30日，中国能源建设股份有限公司（以下简称"中国能建"）在南美洲的首个新能源投资项目——巴西科雷马斯光伏项目顺利完成交割。中能建海外投 资有限公司（以下简称"能建海投"）正式成为该项目的控股股东，并全面负责运营管理。此举标志着中国能建在南美洲新能源投资领域迈出关键一步，实 现了境外投资业务的重大突破，也为中巴两国绿色能源合作注入新动能。 ▲项目航拍 未来，能建海投将积极践行中巴两国领导人共识，以中国能建"四新"战略为指引，深化与当地政府、行业领军企业及金融机构的务实合作，推动两国在清 洁能源与可持续发展领域的深度协作，持续为中巴合作不断注入绿色动能。 记者：王可 编辑：韩懿 完成交割后，能建海投将积极推进项目的升级改造与运维优化，通过技术和管理提升发电效率与运营效益，致力于将科雷马斯光伏项目打造为南美地区具 有示范意义的绿色能源标杆工程。 ▲仪式现场 校对：刘卓 科雷马斯光伏项目位于巴西东北部帕拉伊巴州，总装机容量约93兆瓦，年均发电量达1.67亿千瓦时，可满足当地超过8万户家庭的年度用电需求，相当于 每年节约标准煤约2.05万吨，减排效益显著。该项目已为当地创造近百个就业岗位，在带动区域经济发展的同时 ...

Core Insights - The article highlights the collaboration between State Grid Jiangsu Nanjing Power Supply Company and Gree Electric Appliances in optimizing carbon footprint calculations for their products, particularly the "Tianli Variable Frequency 3" air conditioning unit [1] Group 1: Carbon Footprint Calculation - Gree Electric Appliances received a carbon footprint verification statement for its "Tianli Variable Frequency 3" air conditioning unit, thanks to the assistance in precise carbon footprint calculations [1] - The traditional fixed carbon factor calculation methods are inadequate for measuring the rapid development of renewable energy in China, prompting the need for a more refined approach [1] - The newly introduced "Time-Section, Regional, and Voltage-Level Carbon Factor Database" allows for more accurate carbon footprint calculations by breaking away from the one-size-fits-all method [1] Group 2: Impact on Product Emissions - The carbon footprint factor for the "Tianli Variable Frequency 3" air conditioning unit was reduced from 0.763 kg CO2 equivalent per kilowatt-hour to 0.658 kg CO2 equivalent, representing a decrease of approximately 13.8% in indirect emissions [1] - The verified carbon footprint for each functional unit of the product is 302.03 kg CO2 equivalent [1] Group 3: Broader Industry Implications - The new calculation method can potentially reduce carbon footprints by up to 31.2% in industries such as aluminum and battery cells, significantly aiding the green transformation of the entire supply chain [2]

Core Viewpoint - The chairman of China National Petroleum Corporation (CNPC), Dai Houliang, stated that by 2035, the company's new energy capacity will be on par with oil and gas, marking a significant shift in the energy landscape towards a more sustainable future [1][2] Group 1: Energy Transition Drivers - The three main drivers of global energy transition are population growth, economic development, and climate change [1] - The future of energy is expected to return to its "source," primarily solar energy, with advancements in photovoltaic technology and controlled nuclear fusion being key areas of focus [1] Group 2: CNPC's Strategic Initiatives - CNPC has integrated "green and low-carbon" into its development strategy since 2021, focusing on a three-step approach: clean substitution, strategic replacement, and green transformation [2] - The company is actively developing its natural gas business, with domestic natural gas production consistently growing and accounting for over 50% of the company's total oil and gas equivalent production for four consecutive years [2] Group 3: New Energy Goals - CNPC aims for its new energy capacity to reach 7% this year, with a target of equal shares among oil, gas, and new energy by 2035, and to achieve a significant portion of its total capacity from new energy by around 2050 [2] Group 4: Digital Transformation - The company is embracing digital transformation, establishing "Digital Petroleum" as one of its five strategic initiatives, and has successfully launched a large-scale AI model with 300 billion parameters [2] - CNPC is integrating AI into various sectors, including exploration, refining, and marketing, to enhance efficiency and innovation [2]