新型电力系统
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两部门部署优化集中式新能源发电企业市场报价
Xin Hua Wang· 2025-12-11 14:42
Core Viewpoint - The National Development and Reform Commission and the National Energy Administration have issued a notice to optimize the market pricing for centralized renewable energy generation enterprises, aiming to enhance market efficiency and support the construction of a new power system and carbon neutrality goals [1][2]. Group 1 - The notice aims to establish a market pricing method that aligns with the characteristics, distribution patterns, and operational status of renewable energy generation [1]. - It allows multiple plants at the same fixed location to submit pricing information, thereby gradually relaxing pricing restrictions for centralized renewable energy generation enterprises [1]. - The total installed capacity of participating renewable energy generation enterprises in centralized pricing should not exceed the installed capacity of the largest coal-fired power plant in the respective province [1]. Group 2 - The National Energy Administration will guide local energy authorities and regulatory bodies to develop specific implementation plans and strengthen the supervision of centralized pricing behavior [2]. - The notice will be dynamically revised based on new situations and requirements to continuously improve relevant policies for the electricity market [2]. - The goal is to accelerate the establishment of a unified national electricity market system [2].
填补电网瞬态支撑空白,中国短时高频储能迈向千亿市场
Di Yi Cai Jing· 2025-12-11 13:01
Group 1 - The new power system faces risks of frequency instability due to insufficient transient energy storage capacity as the share of renewable energy installations increases [1][2] - Traditional energy storage technologies struggle with short lifespan, slow response, and narrow operating temperature ranges, necessitating the introduction of power-type energy storage technologies with "instantaneous rigid support" capabilities [1][2] - The lithium-ion capacitor developed by China Green Development can provide significant advantages, including a cycle life of up to 1 million times and a response time in milliseconds, addressing systemic challenges in energy storage [1][2] Group 2 - The Ministry of Industry and Information Technology and other departments have outlined a development plan for new energy storage technologies, emphasizing the need for high-performance supercapacitors and other advanced storage solutions [2] - The lithium capacitor's performance metrics include a power density of 15 kW/kg and an energy density of 16 Wh/kg, which are over three times that of traditional supercapacitors, making it suitable for short-term high-frequency energy storage [2] - The global demand for short-term high-frequency energy storage is expected to grow, with market share projected to increase from 10%-18% to 20%-25% by 2030, indicating a significant market opportunity [3]
荣信汇科科创板IPO进入问询阶段
Bei Jing Shang Bao· 2025-12-11 12:31
Core Viewpoint - Rongxin Huike Electric Co., Ltd. has entered the inquiry stage for its IPO on the Sci-Tech Innovation Board, aiming to raise approximately 977 million yuan for various projects [1][1][1] Company Overview - Rongxin Huike is a high-tech enterprise specializing in the research, development, manufacturing, sales, and service of core equipment for new power systems [1][1][1] - The company primarily provides flexible transmission complete equipment and high-power converters, along with technical services [1][1][1] IPO Details - The IPO was accepted on November 25, 2025, and is now in the inquiry phase [1][1][1] - The funds raised will be allocated to the development and industrialization of offshore wind power transmission equipment and key technologies, as well as the development of green low-carbon flexible power core equipment [1][1][1] - Additional funding will support the construction of a research and testing center and replenish working capital [1][1][1]
破解新能源调峰调频痛点,科技创新正提速
2 1 Shi Ji Jing Ji Bao Dao· 2025-12-11 11:21
Group 1 - The core task for high-quality energy development in the near future is to accelerate the construction of a new energy system and build an energy powerhouse, with a strong emphasis on the development of new energy storage [1] - Companies are seizing opportunities from a new round of technological revolution and industrial transformation, leading to industrial upgrades through technological innovation [1] - The lithium-ion capacitor developed by Beijing Zhonglv Zhongke Lithium Capacitor Technology Co., Ltd. offers over 1 million charge-discharge cycles and operates in a wide temperature range from -40°C to 65°C, providing reliable power-type energy storage support for applications such as power system frequency regulation and intelligent computing centers [1] Group 2 - The lithium-ion capacitor provides advantages such as safety, long lifespan, wide temperature range, high power density, and ultra-high cycle count, making it a suitable solution for faster response and longer-lasting frequency regulation in power grids [2] - The all-carbon lithium-ion capacitor energy storage cabin utilizes self-adaptive control technology to address core issues in frequency regulation and coordination in renewable energy power plants, achieving real-time decoupling and precise tracking of grid frequency fluctuations [2] - In addition to lithium-ion capacitors, China Green Development has also developed technologies for self-synchronous voltage sources and low-temperature liquid air energy storage, as well as high-temperature molten salt energy storage, to enhance peak shaving capabilities [2]
荣信汇科科创板IPO已问询 主营新型电力系统核心设备研发、制造及销售
智通财经网· 2025-12-11 10:49
Core Viewpoint - Rongxin Huike Electric Co., Ltd. has applied for a change in its listing status on the Shanghai Stock Exchange's Sci-Tech Innovation Board to "inquired," with plans to raise 977 million yuan [1] Group 1: Company Overview - Rongxin Huike specializes in the research, development, manufacturing, sales, and service of core equipment for new power systems, providing high-end equipment and technical services such as flexible transmission complete equipment and high-power converters [1] - The company's products and services are widely used in various fields of new power systems, including efficient power generation, power transmission and distribution, oil and gas pipelines, national defense, shipbuilding, metallurgy, chemical industry, and energy storage [1] - As a major supplier of flexible DC converter stations, Rongxin Huike holds over 25% market share in terms of bid capacity, ranking among the top tier in the industry [1] Group 2: Financial Performance - The company reported revenues of approximately 1.942 billion yuan, 233 million yuan, 508 million yuan, and 234 million yuan for the years 2022, 2023, 2024, and the first half of 2025, respectively [4] - Net profits for the same periods were approximately 182 million yuan, -56.28 million yuan, 35.42 million yuan, and -5.37 million yuan [5] - As of June 30, 2025, total assets amounted to approximately 2.814 billion yuan, with a debt-to-asset ratio of 57.36% [6] - The company has a high customer concentration, with the top five customers accounting for 96.55%, 70.84%, 71.27%, and 92.96% of total revenue in the respective years [2]
特高压概念开盘拉升,电网设备ETF(159326)涨超1.74%,通光线缆等股涨停
Mei Ri Jing Ji Xin Wen· 2025-12-11 05:02
电网设备ETF(159326)是全市场唯一跟踪中证电网设备主题指数的ETF,从申万三级行业分类上 看,指数成分股的行业分布以输变电设备、电网自动化设备、线缆部件及其他、通信线缆及配套、配电 设备为主,拥有较强的代表性。特高压权重占比高达65%,全市场最高。 12月11日,A股三大指数集体反弹,经历阶段调整后的电网设备板块强势反弹,特高压概念表现亮 眼。截至9:47,全市场唯一的电网设备ETF(159326)涨幅1.74%,成交额达5466万元,持仓股通光线 缆、汉缆股份、华菱线缆等股涨停,电科院涨超10%,长缆科技、平安电工、精达股份、特变电工等股 跟涨。 电网设备ETF已连续10日获资金净流入,合计"吸金"达6.91亿元,最新规模26.21亿元,创成立以来 新高。 "十五五"时期是新型电力系统建设承上启下、攻坚突破的关键五年。此前,国家能源局表示,将把 握好"十五五"战略关键期,以加快构建新型电力系统为主题,以电力行业高质量发展为主线,统筹源网 荷储各侧,科学规划和实施一批重大战略任务、重大工程项目、重大改革举措,推动新型电力系统建设 取得新的突破。 此外,AI算力爆发引起数据中心缺电,已形成全球共识,此前 ...
国家能源集团董事长邹磊与山西省省长卢东亮举行工作会谈
Zheng Quan Shi Bao Wang· 2025-12-10 15:03
Core Viewpoint - The meeting between the chairman of the National Energy Group and the governor of Shanxi Province emphasizes the importance of strategic cooperation in promoting green and low-carbon energy transformation and high-quality development [1] Group 1: Strategic Cooperation - The National Energy Group is recognized as a leading enterprise in the energy sector and is referred to as the "national team" [1] - There is significant potential for collaboration between the National Energy Group and Shanxi Province, which is a key comprehensive energy base in the country [1] Group 2: Investment and Development Focus - The National Energy Group is encouraged to deepen its investment and layout in Shanxi, focusing on providing comprehensive energy system solutions [1] - Key areas for development include creating new business models for "green energy+", advancing modern coal chemical industry, enhancing energy technology innovation, and constructing a new power system [1]
不止于车、不止于电 业内共话电网低碳转型与车网互动规模化应用
Xin Hua Cai Jing· 2025-12-10 13:55
新华财经广州12月10日电(记者沈寅飞)12月9-10日,以"绿色湾区智汇未来"为主题的2025明珠湾气候 投融资大会在广州南沙举办。10日上午本届大会分论坛"智慧赋能——电网低碳转型与车网互动规模化 应用"专题会议如期举行。 与会人士通过探讨交通与能源融合的发展蓝图,围绕V2G规模化应用,分析电力市场机制如何促进低碳 转型与支持车网互动,并研究体制机制创新的方向以释放产业潜力,提出具体破局路径与实践方案。 车网互动"广州范式"日益成型 当前,以"双碳"战略引领高质量发展,我国能源格局正经历深刻变革。车网互动作为交通与能源系统融 合的关键载体,正以技术创新激活绿色转型新动能。 据介绍,近年来,广州车网互动发展取得了积极进展。目前已投入V2G超800个,建成国内规模最大的 V2G示范项目,累计放电量近120万度,V2G设施规模和应用水平处于全国前列。 "当前,全球能源格局正经历系统性的变革,推动新能源汽车从交通工具向移动储能和智慧能源节点转 型升级,实现车网深度融合,不仅是产业技术课题,更是构建新型能源体系,保障能源安全的战略支 点。"广州市政府副秘书长陈键华如是说。 陈键华表示,近年来,广州全力培育智能网联与 ...
量价齐升!PCS正C位引领储能价值聚变
行家说储能· 2025-12-10 12:14
Core Insights - The energy storage PCS market is entering a phase of "volume and price increase" as multiple provinces reach critical stages of project delivery and grid connection, leading to a trend of price increases due to extended production cycles [2][20] - The role of PCS is transforming from a simple energy conversion device to a key node in the intelligent grid, prompting companies to consider how to innovate and collaborate to become the core hub for value realization in the new power system [2][5] Market Dynamics - The energy storage PCS market is experiencing a significant shift in competition logic, moving from a focus on single device performance to a comprehensive endurance race that includes technological sophistication, system collaboration, supply chain resilience, brand influence, and global layout [20][21] - The industry is witnessing a transition from a policy-driven model to a market-driven value model, necessitating a rapid shift in business models from hardware sales to integrated solutions [23][24] Technological Innovations - Companies are emphasizing the need for hardware innovation and intelligent algorithm upgrades to enhance the interaction between energy storage and the grid, with a focus on achieving millisecond-level response times and multi-objective optimization capabilities [6][10] - The trend towards larger power capacities in energy storage PCS is evident, with centralized PCS power ratings increasing from 1.725MW to 2.5MW, and string PCS moving from 125kW–375kW to over 400kW [14][15] System Integration - The core competitiveness of energy storage PCS products is shifting from individual component performance to system integration capabilities, requiring deep collaboration with battery management systems (BMS) and energy management systems (EMS) [11][12] - Companies are developing customized solutions that leverage a deep understanding of grid scheduling rules and market mechanisms to enhance system performance and reduce integration complexity [11][12][18] Future Trends - The growth of string architecture is expected to dominate large-scale energy storage, with its unique advantages in system management and efficiency [17][18] - The mainstream trends for energy storage PCS technology by 2025 include the large-scale application of grid-constructing technology, increased power capacity, and the integration of AC and DC systems [18][19]
中国绿发:将加快新能源、新材料、新型电力系统等领域集群发展
Zheng Quan Shi Bao Wang· 2025-12-10 09:28
12月10日,记者从中国绿发首届品牌开放日活动上获悉,中国绿发投资集团有限公司将加快新能源、新 材料、新型电力系统、新型储能、人工智能应用、节能降碳等领域集群发展,完善产业生态,推动新技 术新产品新场景的大规模应用,加快新兴产业规模化发展。同时,还将前瞻布局未来产业,探索典型应 用场景、可行商业模式,择优择机布局氢能和核聚变等领域的新技术新材料,以及健康领域的生物制 造、具身智能等。 ...