Workflow
电力
icon
Search documents
晋能光伏申请无铟异质结太阳能电池结构及其制备方法专利,保证HJT电池量产非常有利
Jin Rong Jie· 2026-02-19 10:55
Group 1 - The State Intellectual Property Office of China shows that Jineng Photovoltaic Technology Co., Ltd. and Jineng Clean Energy Technology Co., Ltd. have applied for a patent titled "A Structure and Preparation Method of Indium-Free Heterojunction Solar Cell," with publication number CN121510719A and application date of November 2025 [1] - The patent describes a method for preparing an indium-free heterojunction solar cell structure, involving the deposition of AZO and LiF films on the front and back of a silicon substrate, which is beneficial for mass production of HJT cells due to the stability of AZO films in hydrogen plasma environments [1] - Jineng Photovoltaic Technology Co., Ltd. was established in 2015, located in Jinzhong City, with a registered capital of 300 million RMB, and has participated in 1,579 bidding projects and holds 283 patents [1] Group 2 - Jineng Clean Energy Technology Co., Ltd. was established in 2013, located in Lüliang City, with a registered capital of approximately 1.756 billion RMB, and has invested in 16 companies and participated in 3,460 bidding projects [2] - The company holds 293 patents and has 14 administrative licenses, indicating a strong presence in the clean energy sector [2]
(新春走基层)南方电网九项重大工程建设春节“不打烊”
Xin Lang Cai Jing· 2026-02-19 10:43
Core Viewpoint - The Southern Power Grid is actively advancing major energy projects during the Spring Festival, with a total planned investment exceeding 3 billion yuan in the first quarter, aiming to boost economic growth and ensure energy supply for the Guangdong-Hong Kong-Macao Greater Bay Area [3][4]. Group 1: Major Projects and Investments - The Southern Power Grid is undertaking nine major projects during the Spring Festival, with a total planned investment of over 3 billion yuan in the first quarter [3]. - Key projects include the Huizhou Zhongdong Pumped Storage Power Station and the Guilin Guanyang Pumped Storage Power Station, which are part of the national "14th Five-Year Plan" for energy [3]. - The construction of the world's first four-terminal ultra-high voltage flexible direct current project, the Cang-Guangdong Direct Current Project, is also underway, with an investment plan exceeding 900 million yuan for the first quarter [3]. Group 2: Workforce and Construction Progress - Over 1,400 construction workers are engaged in various projects, demonstrating a strong commitment to kick-starting the new year with significant progress [2][3]. - The Guilin Guanyang Pumped Storage Power Station has recently achieved a milestone with the completion of a 2,376-meter self-flow drainage tunnel [3]. - Approximately 200 workers are actively involved in the construction of the Cang-Guangdong Direct Current Project, focusing on earthworks and foundational preparations [3]. Group 3: Economic Impact - The Southern Power Grid emphasizes the importance of engineering construction in expanding effective investment and contributing to economic development [4]. - The ongoing projects are expected to provide robust support for energy supply and the achievement of carbon neutrality goals in the Greater Bay Area, with the Cang-Guangdong project alone projected to deliver over 43 billion kilowatt-hours of clean electricity annually [3].
视频丨坚守在离责任最近的地方 让每一份团圆都温暖踏实
Xin Lang Cai Jing· 2026-02-19 08:42
Group 1 - The article highlights the dedication of workers in the power supply and railway sectors during the Spring Festival, ensuring safety and reliability in service while others celebrate with family [1][3][5] - The Xiong'an New Area's underground cable tunnel, measuring 11.75 kilometers, is crucial for stable power supply in various districts, with the introduction of smart inspection robots improving efficiency by 80% [3][5] - During the low electricity demand period of the Spring Festival, Jiangsu's departments organized over 80 workers to relocate a 500 kV power line, completing the work across the holiday [3][5] Group 2 - The Ningxia Railway Protection Team conducts regular inspections to ensure the safety of train routes, checking for hazards such as damaged fences and unauthorized personnel [5][7] - The South Nanning Railway Bureau's workers are actively inspecting and addressing potential rockfall hazards along the railway to maintain safety during the Spring Festival travel peak [7][9] - The satisfaction of railway workers is emphasized when they see trains safely passing through inspected areas, reflecting the significance of their work [9]
坚守在离责任最近的地方 让每一份团圆都温暖踏实
Core Viewpoint - The news highlights the dedication of various personnel in ensuring safety and efficiency in power supply and railway operations during the Chinese New Year holiday, showcasing the use of technology and strategic planning to enhance operational effectiveness. Group 1: Power Supply Operations - The Xiong'an New Area's underground cable tunnel, measuring 11.75 kilometers, is crucial for stable power supply in the region, with electric maintenance personnel utilizing smart inspection robots to enhance efficiency by 80% compared to manual inspections [1][3] - During the Chinese New Year, Jiangsu province's departments organized over 80 workers to relocate the 500 kV Taicheng-Zhoucheng line, taking advantage of the low electricity demand period to ensure reliable power supply in East China and Southern Jiangsu [3][5] Group 2: Railway Safety Operations - The Ningxia Railway Protection Joint Defense Team conducts regular inspections along the railway to ensure passenger safety, checking for hazards such as damaged protective nets and unauthorized personnel [5][7] - The Nanning Railway Bureau's staff are actively inspecting the railway lines during the Spring Festival, addressing potential safety risks posed by loose rocks and vegetation along the tracks [7][9]
华电国际限售股将解禁,储能项目持续推进
Jing Ji Guan Cha Wang· 2026-02-19 05:50
Stock Performance - The company announced that on February 24, 2026, 705,349,794 shares of restricted stock will be released for trading, involving the lifting of restrictions on non-publicly offered shares [1] Project Development - The company is currently advancing its energy storage projects, including the hydrogen storage project in Weifang, Shandong, and the new energy storage power station in Yizheng, Jiangsu, with plans to continue developing the new energy storage industry [2] Industry Policy and Environment - The electricity industry policies are continuously optimizing in 2026, such as the approval of ultra-high voltage projects and the initiation of market transactions, which may provide long-term drivers for the company [3]
公用事业行业电力天然气周报全国统一电力市场新政颁布,欧洲天然气库存降至低位
Xinda Securities· 2026-02-19 03:35
Investment Rating - The investment rating for the utility sector is "Positive" [2] Core Insights - The report highlights the recent issuance of guidelines by the National Development and Reform Commission and the National Energy Administration aimed at establishing a unified national electricity market by 2030, with a target of 70% market-based trading by that year [5] - The European natural gas inventory has dropped to a low level due to extreme cold and supply disruptions, with the average daily net withdrawal in January 2025 reaching a five-year high [5] - The report suggests that the electricity sector is expected to see profit improvement and value reassessment following several rounds of supply-demand tensions [5] Summary by Sections Market Performance - As of February 13, the utility sector declined by 1.2%, underperforming the broader market, with the electricity sector down by 1.13% and the gas sector down by 2.27% [4][12] - The top-performing companies in the electricity sector included Zhongmin Energy and Huaneng International, while Nanshan Energy and Guikang Power saw significant declines [16] Electricity Industry Data Tracking - The price of thermal coal at Qinhuangdao Port increased by 19 CNY/ton week-on-week, reaching 712 CNY/ton as of February 13 [4][21] - Coal inventory at Qinhuangdao Port decreased to 5.45 million tons, down by 180,000 tons week-on-week [28] - Daily coal consumption in inland provinces was 3.148 million tons, down by 609,000 tons/day, with a usable days increase to 28.38 days [30] Natural Gas Industry Data Tracking - The LNG ex-factory price index in Shanghai was 3,759 CNY/ton, down 15.03% year-on-year and 5.20% week-on-week [56] - The EU natural gas supply for week 5 of 2026 was 6.19 billion cubic meters, up 13.4% year-on-year [62] - The average daily consumption of natural gas in the EU was estimated at 11.33 billion cubic meters, up 26.0% year-on-year [5] Key Industry News - The report discusses the establishment of a national electricity market system with specific reform tasks outlined for achieving a fully market-based electricity resource allocation by 2035 [5] - The report notes that the European natural gas inventory has fallen to 50.36%, significantly below the average levels of previous years, raising concerns about potential shortages [5] Investment Recommendations - For the electricity sector, the report recommends focusing on leading coal power companies such as Guodian Power and Huaneng International, as well as regional leaders in tight supply areas [5] - In the natural gas sector, companies with low-cost long-term gas sources and receiving station assets are expected to benefit from market conditions [5]
大唐发电股价异动,政策利好与业绩预增并存
Jing Ji Guan Cha Wang· 2026-02-19 01:33
Core Viewpoint - The State Council has issued an implementation opinion to improve the national unified electricity market system, aiming to establish it by 2030, which will promote the full marketization of power sources, benefiting the electricity industry in the long term but increasing short-term uncertainties [1] Group 1: Stock Performance - On February 13, 2026, Datang Power's A-share price fell by 3.97% to 3.63 yuan, breaking below the 20-day moving average of 3.808 yuan, with a trading volume of 6.47 billion yuan, indicating increased market volatility [2] - The technical indicators show a negative MACD histogram at -0.045 and a KDJ J-line dropping to 17.069, suggesting a weak short-term trend [2] - Main funds have seen continuous net outflows, with a net outflow of 1.2343 million yuan on February 13, while retail funds have net inflows of 25.8769 million yuan, reflecting increased market divergence [2] Group 2: Financial Performance - Datang Power announced an expected net profit of 6.8 billion to 7.8 billion yuan for 2025, representing a year-on-year growth of 51% to 73%, primarily due to cost benefits from falling coal prices and an increase in clean energy capacity [3] - By the end of 2025, the proportion of clean energy capacity is expected to rise to 43.0%, with approximately 13.76 GW of capacity under construction or approved, accounting for 17% of operational capacity, providing momentum for future growth [3] Group 3: Institutional Perspectives - China Galaxy Securities reports that Datang Power's 2025 profit growth is mainly driven by falling coal prices and a continued shift towards cleaner energy capacity, projecting net profits of 7.267 billion, 7.452 billion, and 7.601 billion yuan for 2025-2027, with a corresponding PE ratio of about 9.6 times [4] - Cinda Securities believes that the new electricity marketization policy is likely to accelerate the valuation logic of thermal power towards "stable profits + high dividends," with Datang Power benefiting in the long term from policy support and industry reforms [4]
关于举办源网荷储及微电网投资建设培训的通知丨系列培训
中国能源报· 2026-02-19 00:33
Core Viewpoint - The integrated development of source-grid-load-storage is essential for the high-quality development of the power system and is a necessary choice for enhancing the consumption of renewable energy and non-fossil energy [2] Group 1: Training Overview - The training on source-grid-load-storage and microgrid investment construction is organized by China Energy News and aims to deepen understanding of related issues [2][3] - The training will take place from March 6 to 7 in Hangzhou [3] Group 2: Target Audience - The training is aimed at large energy groups, power companies, generation groups, local energy groups, key parks, factories, and various energy-consuming institutions [3] - It also targets new energy enterprises (wind, solar, storage), power design institutes, and integrated design units [3] Group 3: Course Modules - The training will cover policy interpretation, current development status, application scenarios, technical analysis, and project profitability models related to source-grid-load-storage and microgrids [3][4] Group 4: Development Directions - The training will discuss the differences and connections between green electricity direct connection and source-grid-load-storage [4] - It will also cover the application of microgrids in zero-carbon parks and provide guidelines for industrial green microgrid construction [4] Group 5: Fees and Payment - The training fee is set at 3,900 yuan per person, which includes the training fee, while transportation and accommodation are self-managed [4] - Payment can be made via bank transfer, and on-site payment will not be accepted [4]
从数据中心到服务大厅:数字人智能体如何革新电力行业服务模式
Sou Hu Cai Jing· 2026-02-18 22:23
Core Insights - The electric power industry is accelerating its transformation towards "digitalization, intelligence, and greenness" due to the deep integration of the energy and digital revolutions [1] - Traditional power services face challenges such as insufficient professionalism in data center explanations, high labor costs in service halls, lack of standardized business processes, and untimely emergency responses, which hinder high-quality industry development [1] - Digital human intelligent agents, leveraging "AI intelligent core + human-like interaction," are emerging as a new productive force to activate the digital transformation of the electric power industry [1] Trend Summaries - **Trend 1: Integration of Large Models and Digital Humans** The first trillion-level multimodal large model, the State Grid Guangming Power Model, has been established, covering the headquarters and 27 provincial power companies, providing a robust technical foundation for AI digital humans. This integration allows digital humans to possess deep understanding, logical reasoning, and autonomous decision-making capabilities, with extensive knowledge in areas such as grid planning, equipment operation, and regulatory policies [2] - **Trend 2: Full Chain Coverage from Front-End Service to Back-End Operation** Digital human intelligent agents are extending their applications from front-end customer reception to back-end operation management, achieving full chain coverage. In various scenarios like grid operation and command centers, AI digital humans serve as presenters, providing professional and accurate data interpretation and content popularization during inspections and public open days. They also act as 24/7 "smart housekeepers" in customer service and assist staff in monitoring parameters and issuing timely warnings in grid operations [3] - **Trend 3: Multimodal Interaction as Standard** The new generation of electric power digital human intelligent agents integrates multimodal technologies such as voice recognition, visual understanding, emotional computing, and action generation. This allows for a transition from "passive response" to "active service," enhancing service professionalism and humanization [4] - **Trend 4: Edge Computing and Private Deployment for Data Security** The electric power industry has high data security requirements, involving sensitive information such as grid operation data and user electricity usage. The maturity of edge computing technology enables digital human intelligent agents to process data locally, reducing transmission risks. Private deployment has become the preferred solution for power companies, ensuring data remains within the corporate intranet and complies with industry standards [5] Product Solution - **Xinghai Intelligent Agent** Xinghai Intelligent Agent, launched by TIMUS.AI, is positioned as an "AI era customer intelligent agent platform." It features strong multimodal interaction, autonomous evolution, and scene adaptation capabilities, making it a practical tool for the digital transformation of the electric power industry. It can quickly adapt to core scenarios such as electric power data centers and service halls, providing comprehensive intelligent solutions [6][8] - The core capabilities of Xinghai Intelligent Agent include: 1. Adaptation of a professional knowledge base for rapid integration of specialized content related to grid operation, business processes, and regulations, ensuring accuracy in explanations and services [9] 2. Optimization of multimodal interaction supporting various dimensions of engagement, catering to different audiences [9] 3. Autonomous evolution capabilities using a "self-planning + reinforcement learning" architecture, allowing for quick adaptation to changes in business processes and continuous service strategy optimization [9] - In practical applications, Xinghai Intelligent Agent can be rapidly deployed in electric power data centers for professional explanations and intelligent broadcasting, enhancing operational efficiency. In service halls, it can provide intelligent reception, business guidance, material pre-examination, and consultation, alleviating pressure on human resources and improving customer satisfaction [9] Future Outlook - In the future, with continuous iterations of core technologies and the expansion of application scenarios, digital human intelligent agents are expected to achieve large-scale implementation in areas such as power operation, grid scheduling, and public education, deeply integrating with human-machine collaborative models to become a core support force for the digital transformation of the electric power industry [10]
春节期间这一幕,让西方彻底绝望!
Sou Hu Cai Jing· 2026-02-18 17:10
Core Viewpoint - China has achieved a remarkable capacity in electricity generation, ensuring power supply for its 1.4 billion population and millions of enterprises, with a projected generation of 10 trillion kilowatt-hours by 2025, surpassing the combined output of several major countries [1][3]. Group 1: Electricity Generation Capacity - By 2025, China's electricity generation is expected to exceed 10 trillion kilowatt-hours, accounting for approximately one-third of global production, significantly higher than the United States (4.6 trillion), India (2 trillion), Japan (1 trillion), and others combined [3]. - The vast majority of China's electricity (about 65%) is directed towards industrial production, supporting over 600 industrial sectors and contributing to the global supply chain [3][5]. Group 2: Historical Context and Development - Two decades ago, China faced severe electricity shortages, with significant limitations on power supply leading to blackouts and industrial slowdowns [5]. - The transition to a more reliable power supply was achieved through three main strategies: hydropower, wind and solar energy, and nuclear power, with hydropower alone generating 1.46 trillion kilowatt-hours annually [5][7]. Group 3: Technological Advancements - China has developed advanced high-voltage transmission technology, reducing transmission losses to 2% per 1,000 kilometers, enabling efficient power delivery from resource-rich areas to industrial hubs [9][11]. - The country has invested heavily in this technology, with over 5,000 researchers and significant financial resources dedicated to overcoming technical challenges, resulting in a leading position in global high-voltage transmission standards [9]. Group 4: Strategic Importance of Electricity - Electricity is increasingly viewed as a strategic resource in international competition, with implications for geopolitical relations, as seen in the U.S.-Canada electricity trade dynamics [11][13]. - The future of competition is anticipated to revolve around electricity networks and computational power, with clean energy becoming a critical asset in technological advancements [13].