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迈向“十五五”美丽图景·一线见闻 | 99.999%背后的数智化跃升
Yang Shi Wang· 2025-11-26 03:48
高空中,无人机带动机械臂巡线;变电站内,具身智能机器人正在训练操作近30个开关和旋钮;地下管廊里,机器狗正在进行电力设备检 修。上天入地,大展身手。在杭州的一个电力实训基地,记者看到一队特殊的员工正在加紧培训,在这里,光是无人机就有大大小小三种。工 作人员称,一款无人机用来进行线路的巡视,小型无人机可以进行现场的环境的建模,载重无人机可以实现物资的运输和机器人的吊装导线。 然而,五年前,这里可没这么多先进的科技手段。电力巡检全靠人工爬塔走线,电力调度也都依赖人工操作。负责人表示,"十四五"之 前,比如一条架空线路发生雷击故障,得靠人工登塔摸排,明确故障位置和损伤程度,再开展后续处理解决,整个处置过程至少需要一个小时 时间。 央视网消息:"十四五"以来,我国人工智能企业数量和产业规模持续增长,专利数量已经占到全球总量60%。而人工智能的快速发展离不 开一个关键要素,那就是"应用场景"。"十五五"规划建议提出,要"加大应用场景建设和开放力度"。如何更好地为人工智能发展建设应用场 景?来看记者在杭州的采访见闻。 国网杭州供电公司调度控制中心副主任 廖培:进入"十四五"以后,可靠供电水平大幅提升,达到99.999%国 ...
精密织就十五运会电力保障网络
Ren Min Ri Bao· 2025-11-21 22:12
Core Viewpoint - The Southern Power Grid Company has implemented a comprehensive power supply guarantee network for the 15th National Games, ensuring reliable electricity supply through advanced technology and meticulous planning [1][2][3] Group 1: Power Supply Assurance Measures - The Guangdong Power Supply Bureau has established a dual insurance system for key venues, including a 500 kW emergency generator that can be activated instantly [1] - A total of over 20 power supply guarantee documents have been developed to achieve the "five zeros" goal: zero equipment failures, zero power interruptions, zero errors in work, zero complaints, and zero accidents [2] - The sports venues have been equipped with advanced monitoring systems, including video surveillance and temperature/humidity sensors, to ensure real-time detection of anomalies [2] Group 2: Technological Innovations - The "Nanwang Online" smart service platform has been created to focus on key electricity demands during the event, establishing a cloud-based account for each user [3] - A self-developed remote operation robot is employed for uninterrupted live-line maintenance tasks, enhancing efficiency in power supply management [3] - The Southern Power Grid has developed the "Dianhong" system to connect various segments of the power supply chain, enabling real-time monitoring of electrical status across the Guangdong-Hong Kong-Macao Greater Bay Area [3] Group 3: Coordination and Collaboration - A collaborative power dispatch mechanism has been established among Guangdong, Hong Kong, and Macao to ensure coordinated electricity supply for the event [3] - Regular joint meetings are held to refine operational plans for critical venues and interconnections with Hong Kong and Macao [3]
智慧电网“御冬有术” 电力服务守护温暖
Xin Hua Cai Jing· 2025-11-14 02:15
Group 1 - Power companies are intensifying inspections and emergency response preparations to strengthen the power supply during the winter peak season as temperatures drop and challenges such as high load, renewable energy fluctuations, and extreme weather arise [1] - The State Grid Tianjin Ninghe Company has automated key power lines to ensure uninterrupted power supply during maintenance, benefiting 23,000 households across 29 communities [2] - The State Grid Shijiazhuang Power Supply Company is using advanced technologies like drones and infrared temperature measurement to identify potential hazards in power lines, particularly in high-load areas [3] Group 2 - The integration of meteorological data with power grid operations is becoming crucial for enhancing grid resilience and clean energy utilization, with the establishment of a meteorological data service center by State Grid Shanghai [4] - A multi-scale energy meteorological forecasting system has been developed in Shandong to provide precise decision support for power dispatching, improving the resilience and stability of the power system [6] - The State Grid Jining Power Supply Company has deployed over 200 visual ice monitoring terminals and drones for real-time monitoring and inspection of power lines to prevent ice and fire hazards [7] Group 3 - The Southern Power Grid's Guangxi Laibin Power Supply Bureau is conducting special inspections on ice-prone transmission lines and implementing a comprehensive fire prevention strategy using various monitoring technologies [8]
三季报里的行业密码:分化中显韧性 新业务成亮点
Shang Hai Zheng Quan Bao· 2025-10-31 18:29
Core Insights - The electric equipment industry is experiencing steady growth in revenue and profit, driven by high domestic grid investment and surging overseas demand, with new growth areas like supercapacitors and energy storage emerging as key focus points [2][3][6]. Group 1: Industry Performance - The majority of electric equipment companies reported revenue and profit growth in their Q3 results, with notable examples including Pinggao Electric, which saw a revenue increase of 6.98% to 8.436 billion yuan and a net profit rise of 14.62% to 982 million yuan [3]. - Siyuan Electric achieved a significant revenue growth of 25.68% in Q3, reaching 5.33 billion yuan, and a net profit increase of 48.73% to 899 million yuan, largely supported by overseas market expansion [4]. - Huaming Equipment reported a revenue of 1.815 billion yuan, up 6.87%, and a net profit of 581 million yuan, reflecting a 17.66% increase, with a focus on expanding overseas business [5]. Group 2: Emerging Business Areas - New business segments such as energy storage and supercapacitors are becoming crucial for growth, with companies like Sungrow Power benefiting from the expanding energy storage market, which is projected to see new installations of around 130 GWh in China this year [6][7]. - Siyuan Electric is also making strides in the energy storage sector, with a projected bid volume of 2.4 GWh in 2024, placing it among the top ten in the country [6]. - The demand for supercapacitors is expected to rise significantly, with the market for related equipment projected to exceed 20 billion yuan by 2025, driven by applications in AI and data centers [7]. Group 3: Future Outlook - Industry experts anticipate sustained high growth in the electric power sector, supported by policy initiatives and the rapid development of renewable energy, with significant investments in grid infrastructure expected to continue [8]. - The construction of new power system facilities is likely to progress, with a focus on smart grids and new energy storage solutions, indicating a positive outlook for the industry [8].
三季报里的行业密码:分化中显韧性,新业务成亮点
Shang Hai Zheng Quan Bao· 2025-10-31 18:21
Core Viewpoint - The power equipment industry is experiencing steady growth in revenue and profit, driven by high domestic grid investment and surging overseas demand, with new growth areas like supercapacitors and energy storage emerging as key focus points [2] Group 1: Industry Performance - The majority of power equipment companies reported steady growth in revenue and profit, with notable examples including State Grid and Southern Grid conducting multiple rounds of equipment tenders [2][3] - The China Electricity Council reported that grid investment reached 437.8 billion yuan in the first three quarters, a year-on-year increase of 9.9% [2] - The cumulative tender amount for transmission and transformation equipment by State Grid reached 68.188 billion yuan, up 22.9% year-on-year [2] Group 2: Company Highlights - Pinggao Electric reported a revenue of 8.436 billion yuan for the first three quarters, a year-on-year increase of 6.98%, with net profit rising 14.62% [3] - Siyuan Electric achieved a revenue of 5.33 billion yuan in Q3, a 25.68% increase year-on-year, and a net profit of 899 million yuan, up 48.73% [3] - Siyuan Electric's overseas revenue reached 2.86 billion yuan in the first half, a staggering 89% increase, with overseas orders growing faster than average [3] Group 3: Emerging Business Areas - Energy storage and supercapacitors are becoming significant growth drivers for power equipment companies, with Sunshine Power predicting a domestic energy storage installation of around 130 GWh this year [5] - Siyuan Electric's energy storage bid volume is expected to reach 2.4 GWh in 2024, placing it among the top ten in the country [5] - Guodian NARI has been deeply involved in the energy storage sector, contributing to the commissioning of new energy storage plants [5] Group 4: Future Outlook - Industry experts anticipate sustained high growth in the power sector, driven by policies promoting renewable energy and the need for stable grid infrastructure [7] - Wanlian Securities suggests continued investment in new power system facilities, emphasizing smart grids and new energy storage as key areas to watch [7]
无人机为输电线路做“CT” 科技赋能山西临汾电网智慧转型
Zhong Guo Xin Wen Wang· 2025-09-04 11:55
Core Insights - The article highlights the use of industrial-grade drones for inspecting high-voltage transmission lines in Shanxi, marking a significant advancement in the maintenance of the power grid [2][3]. Group 1: Technology and Innovation - The State Grid Linfen Power Supply Company has implemented a new "X-ray + simulated line flight" technology for non-destructive testing of transmission lines, representing a shift to a three-dimensional, non-destructive inspection phase [2]. - The X-ray emission system functions like an experienced "line doctor," generating digital images of internal structures and identifying hidden defects such as broken strands, corrosion, and cracks with centimeter-level precision [2]. - The "simulated line flight" allows drones to autonomously and accurately follow the transmission line, maintaining optimal observation and operational distances, transforming drones from manual-operated "cameras" to autonomous "smart robots" capable of complex tasks [3]. Group 2: Operational Efficiency - Previously, inspecting internal conditions of lines was hazardous and time-consuming, often requiring workers to climb high towers or use heavy machinery, which posed significant risks and missed many hidden defects [5]. - The new drone technology has fundamentally changed inspection processes, reducing high-altitude operational risks by over 90% and increasing defect detection rates by 40% [5]. - The technology represents a transition from human-based to technology-based safety measures, with plans to integrate AI for intelligent image diagnosis and automatic defect identification in the future [5].
专访|中国生态文明建设带来范式转变——访美国经济趋势基金会主席杰里米·里夫金
Xin Hua Wang· 2025-08-16 01:52
Core Viewpoint - China's ecological civilization construction is creating significant changes and a paradigm shift for human social development, as stated by Jeremy Rifkin, President of the Foundation on Economic Trends [1]. Group 1: Ecological Civilization Concept - The ecological civilization concept in China represents a transformation in the relationship between humans and nature, as well as between individuals [1]. - Rifkin emphasizes that the ecological crisis necessitates new ideas and global governance models, with China's global development initiative offering hope through principles like harmonious coexistence with nature [1]. Group 2: Institutional Framework - The inclusion of ecological civilization in China's constitution reflects the country's commitment and the establishment of a corresponding institutional framework to promote modernization in harmony with nature [1]. Group 3: Ecological Protection Systems - China has established national parks and ecological protection systems that transcend administrative boundaries, indicating a holistic approach to ecosystem management [2]. - The vision of adapting society to nature rather than the reverse is a key aspect of China's ecological strategy [2]. Group 4: Technological Leadership - China is a global leader in solar energy and electric vehicle technology, with advantages in wind energy, energy storage, hydrogen energy cost reduction, and long-distance transportation [2]. - The initiative to build a global energy internet and develop smart grids is crucial for reducing disparities in energy access and usage among different countries and regions [2]. Group 5: Youth Engagement - Many young people in China are actively working towards the ecological civilization vision, contributing to a new technological revolution driven by advancements in artificial intelligence [2]. - The role of China and Asia is expected to be significant in this transformative process [2].
长江基建集团(01038)发布中期业绩,股东应占溢利43.48亿港元,同比增长0.9%
智通财经网· 2025-08-13 09:07
Core Viewpoint - The company reported a stable performance for the first half of 2025, with revenue and profit growth despite geopolitical and economic uncertainties [1][2] Financial Performance - Revenue for the first half of 2025 reached HKD 20.359 billion, representing a year-on-year increase of 6.6% [1] - Shareholders' profit attributable to the company was HKD 4.348 billion, up 0.9% year-on-year [1] - Basic earnings per share were HKD 1.73, with an interim dividend proposed at HKD 0.73 per share [1] Financial Strength - As of June 30, 2025, the company held cash reserves of HKD 4.7 billion, with a net debt to total capital ratio of 10.6% [1] - When considering the net debt in the infrastructure investment portfolio, the ratio stands at a low industry level of 48.7% [1] Sustainable Development Initiatives - The company is expanding sustainable development projects in the UK and Australia, including smart grid solutions and electric vehicle charging infrastructure [2] - Clean hydrogen and biomethane projects in the gas distribution network are progressing well in the UK and Australia [2] - Ongoing projects include the Okanagan wind power project in Canada, wind farms in the UK, and solar business portfolios in Australia [2]
清凉度过这个夏天,我们为什么有信心?——国网湖南电力今夏多举并措保供电
Zhong Guo Neng Yuan Wang· 2025-07-26 00:23
Core Viewpoint - Hunan province is experiencing extreme weather conditions, leading to record-high electricity demand and proactive measures to ensure power supply stability during the summer peak [1][2][4]. Group 1: Electricity Demand and Supply - Hunan's electricity load is expected to exceed 50 million kilowatts, marking an 8.4% increase, and could reach 52 million kilowatts under extreme conditions, representing a 10.8% growth [2]. - The maximum load recorded on July 16 reached 46.64 million kilowatts, a historical high, with an increase of 53000 kilowatts compared to the previous year's peak [1]. - The province has a total adjustable power capacity of 40 million kilowatts and a maximum supply capability of 50.76 million kilowatts after accounting for reserves [1][2]. Group 2: Infrastructure and Preparedness - Hunan has completed 12 key projects for summer peak power supply, enhancing the capacity of thermal and hydropower to ensure reliable electricity supply [4]. - The Ningxia-Hunan ±800 kV UHVDC project is expected to enhance power transmission capacity to 8 million kilowatts upon completion [2][4]. - The province's hydropower plants have a total installed capacity of 2.4125 million kilowatts, contributing significantly to the overall power supply [4]. Group 3: Emergency Response and Technology - Hunan's power companies have been actively engaged in emergency responses to extreme weather, including heavy rainfall and flooding, ensuring the safety and reliability of power supply [6][9]. - Advanced technologies such as machine dogs and drones are being utilized for inspections and repairs, significantly improving operational efficiency [10][11][12]. - The province has conducted over 11,115 non-power outage operations to maintain the reliability of the electricity grid during peak demand [9].
ELASIA 2026印度行业盛会·国际电力电子展览会·官方把握市场商机
Sou Hu Cai Jing· 2025-07-25 10:45
Core Insights - The 2026 International Power Electronics Exhibition in India (ELASIA 2026) will take place from May 14 to 17, 2026, at the Bangalore International Exhibition Centre, organized by Triune Exhibitors Pvt. Ltd. and the Electrical Consultants Association of India [3] Group 1: Exhibition Overview - ELASIA is one of the most influential industry exhibitions in the electrical and lighting sector in India, held biennially, showcasing the latest products and technologies in power, electrical engineering, transmission and distribution equipment, energy-efficient lighting, renewable energy technologies, industrial automation, and smart control [3] - The exhibition serves as a crucial bridge connecting local procurement chains in India with international supplier resources, providing exhibitors direct access to the rapidly growing electrical and lighting market in India and South Asia [3] Group 2: Exhibits and Technologies - The exhibition will cover a wide range of exhibits, including power generation and electrical equipment such as AC generators, transformers, and various high and low voltage transmission and distribution equipment [5] - It will also feature smart grid technologies, power control and distribution systems, electronic components, lighting and electronic devices, and renewable energy equipment and technologies [6][7] Group 3: Market Context and Opportunities - The electrical and lighting industry in India is experiencing rapid growth due to ongoing economic development, accelerated urbanization, and increased government investment in infrastructure and clean energy [9] - The "Make in India" initiative is attracting foreign technology and investment, encouraging local electrical manufacturing to transition towards automation, intelligence, and sustainability, creating vast market opportunities for ELASIA [9] - Companies planning to participate in the exhibition are advised to prepare their exhibition plans and relevant product and technology materials in advance to leverage the platform for networking and market expansion [9]