新型电力系统
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服务200万千瓦燃煤发电项目 达州启动建设500千伏送出工程
Xin Lang Cai Jing· 2025-12-28 20:29
为了保障该项目电力送出,达州煤电500千伏送出工程将分别对达州辖区内现有的达州500千伏变 电站、玛瑙500千伏变电站扩建1个出线间隔,并新建达州煤电—达州500千伏线路40公里、新建达 州煤电—玛瑙500千伏线路63公里。 本报讯(向姝熹 四川日报全媒体记者 袁城霖)近日,达州煤电500千伏送出工程启动仪式举行。 该工程总投资4.5亿元,以服务总装机200万千瓦的达州燃煤发电项目电力送出为首要目标,将对 达州既有的两座500千伏变电站进行扩建并新建电网线路。工程计划2027年5月全面投运。 达州燃煤发电项目位于达川区石梯镇,由国家电投集团四川电力有限公司投资建设,共建2台100 万千瓦高效燃煤发电机组。项目已于9月30日启动主厂房浇筑,计划2台机组分别于2027年6月、9 月投运。项目建成后将优化全省电源结构,提高四川电网保供电能力。 该工程建成后,还将推动达州构建"火水风气"多能互补、"源网荷储"供需协同的新型电力系统构 建。 据了解,目前位于达州高新区的达州燃气电站二期建设进入最后冲刺阶段,全部建成投用后该电 站总装机规模将达到218万千瓦,成为全省最大的燃气发电站。此外,达州在万源、大竹、开江积 极部 ...
总容量7.4GWh!包头及鄂尔多斯地区三大电网侧独立储能项目成功并网
海博思创· 2025-12-28 08:11
Core Viewpoint - The successful grid connection of three large-scale independent energy storage projects in Inner Mongolia marks a significant achievement in the energy transition, showcasing high capacity, quality, and speed in construction, with a total storage capacity of 7.4 GWh [1][2][3] Group 1: Project Overview - The three projects include: - Ordos Gushanliang 500MW/2000MWh - Baotou Weijun 500MW/3000MWh - Baotou Bulhantu 400MW/2400MWh - The projects were completed and connected to the grid within just over five months, with the fastest construction taking only three months, setting a record for large-scale energy storage project construction [1][2] Group 2: Technical Solutions - All three projects utilized Haibo Sichuang's flagship large-capacity liquid-cooled energy storage system, tailored to the unique climatic conditions of Inner Mongolia [2] - The Ordos Gushanliang project features the second-generation energy storage inverter (PCS) developed by Haibo Sichuang, ensuring precise response to grid dispatch needs [2] - The Baotou Weijun project has a single station capacity of 3 GWh, capable of storing up to 3 million kWh, placing it among the world's largest energy storage stations [2] - The Baotou Bulhantu project employs a new generation of large-capacity storage system with 587Ah cells, designed for modular configuration to meet varying grid demand [2] Group 3: Industry Impact - The successful integration of these projects will significantly enhance the Inner Mongolia grid's ability to accommodate renewable energy sources like wind and solar, alleviating peak-to-valley pressure on the grid [3] - The projects are expected to stimulate local development of the energy storage industry and provide new pathways for regional energy structure transformation [3] - Haibo Sichuang aims to continue driving high-quality development of new energy systems through technological innovation [3]
湘粤背靠背联网工程开工建设
Xin Hua Wang· 2025-12-27 05:33
湘粤背靠背联网工程12月27日在湖南郴州开工建设,工程投运后将有效促进湖南、广东两省电力资源的跨时空优化配置,实现电力丰缺互 济、峰谷互补,提升区域能源供应保障能力。 这是湘粤背靠背联网工程换流站效果图。(国网郴州供电公司供图) 【纠错】 【责任编辑:刘子丫】 按规划,湘粤背靠背联网工程将在湖南郴州苏仙区与北湖区的交界处建设一座柔性直流换流站,新增换流容量300万千瓦,通过2回500千伏 线路分别接入湖南郴州苏耽变电站和广东韶关丹霞变电站,输电线路总长达288公里。 国网郴州供电公司建设部高级专家黄海云告诉记者:"柔性直流换流站相较于常规直流换流站,能够灵活控制电力潮流动向,有利于增强故 障应急支撑能力与电网稳定性。" 2025年11月,国家发展改革委核准批复了湘粤、渝黔等5项背靠背直流工程,随着湘粤背靠背联网工程开工,我国跨区域电力互济体系建设 又迈出关键一步。 "作为国家电网与南方电网互联的重要通道,湘粤背靠背联网工程将进一步强化我国'西电东送、南北互济'电网格局,为构建新型电力系 统、保障国家能源安全提供坚实支撑。"国网郴州供电公司新闻发言人侯赋拉说。(记者常竣斐) 据介绍,工程总投资57.55亿元,计 ...
媒体报道︱促进光热发电规模化发展
国家能源局· 2025-12-27 05:10
Core Viewpoint - The article emphasizes the importance of solar thermal power generation as a dual-function technology that supports peak regulation and long-term energy storage, which is crucial for stabilizing the output fluctuations of renewable energy sources like wind and solar power. The Chinese government aims to achieve a total installed capacity of approximately 15 million kilowatts by 2030, with costs comparable to coal power and leading international technology that is fully domestically controlled [2]. Group 1 - The National Development and Reform Commission and the National Energy Administration have issued guidelines to promote the large-scale development of solar thermal power, highlighting its role in building a new energy system and supporting the transition to a green and low-carbon energy structure [2][3]. - The current solar thermal power industry in China has successfully mastered key technologies such as tower, trough, and Fresnel systems, with the construction cost per kilowatt decreasing from approximately 30,000 yuan a decade ago to 15,000 yuan, and the cost per kilowatt-hour dropping to around 0.6 yuan [2][3]. Group 2 - To address the high construction costs of solar thermal power, the guidelines propose a series of policy measures, including promoting economies of scale, enhancing technological advancements, and establishing integrated systems for energy generation, grid, load, and storage [4]. - The guidelines also emphasize the need to improve the economic viability of solar thermal projects by supporting asset management through real estate investment trusts and asset-backed securities, and encouraging local governments to develop supportive policies for solar thermal power participation in the electricity market [5].
2025年储能行业“低开高走” 从“政策性退潮”到“市场性抢购”
Shang Hai Zheng Quan Bao· 2025-12-27 02:15
岁末寒冬,储能行业却有点"盛夏"的味道。 产业链上游原材料供应紧张,碳酸锂等原材料价格翻倍。宁德时代等头部储能电池企业进入"满产满 销"状态,储能装机规模不断刷新纪录。回看今年初时,行业还是另一番景象:随着新能源行业重磅文 件发布,强制配储成为历史,行业一度跌入"无单可做"的谷底。 戏剧性的反转背后,是一场更加残酷的阶层重构。头部储能电池企业通过低价策略横扫千军,不断扩大 市场份额;海博思创等储能系统集成商则借着新型电力系统升级、AI算力需求爆发顺势腾飞。 多位接受上海证券报记者采访的企业人士和专家表示,对于更多储能赛道企业而言,这波"反弹"更像是 巨头们吃肉后的残局,行业洗牌仍在高速运转。2026年的储能行业发展将更分化,只能谨慎乐观。 从"政策性退潮"到"市场性抢购" 今年2月,国家发展改革委、国家能源局发布《关于深化新能源上网电价市场化改革促进新能源高质量 发展的通知》(业内简称"136号文"),明确叫停新能源强制配储。这一政策急转弯,直接导致市场需求 出现"真空期"。 据中关村储能产业技术联盟(CNESA)数据显示,今年一季度,国内新增投运新型储能项目装机规模 5.03GW/11.79GWh,同比下降 ...
山东能源新能源集团携手云鼎科技打造标杆项目,西北新能源区域集控运维中心正式启用!
Zhong Guo Neng Yuan Wang· 2025-12-26 10:29
Core Insights - The newly launched Northwest New Energy Regional Control and Operation Center by Shandong Energy New Energy Group marks a significant advancement in centralized and intelligent management of renewable energy operations, integrating key functions such as scheduling, production monitoring, and operational management [1][3] Group 1: Operational Efficiency - The center has successfully connected 11 wind, solar, and energy storage projects across Inner Mongolia and Gansu, establishing a comprehensive management system covering the entire lifecycle of infrastructure, production, and operations [1] - The centralized monitoring system allows for real-time visualization of critical operational data, enabling remote dispatch of commands and rapid response to emergencies, achieving efficient management from a distance [1][2] Group 2: Technological Integration - The operation model incorporates a "true unmanned" approach through the smart inspection system, utilizing drones, robots, and voiceprint monitoring to collect and analyze data, significantly improving fault detection and response times [2][4] - The digital twin system creates a 1:1 digital replica of equipment and terrain, facilitating precise simulation of operational conditions and optimizing maintenance strategies [2] Group 3: Intellectual Property and Recognition - The control center holds independent intellectual property rights, with 9 software copyrights and 6 invention patents, showcasing its technological strength and innovation [3] - The associated 150 MW renewable energy base control operation platform has received accolades, including the "Smart Power Plant Innovation Application Case Award" at the 4th Power Digital Transformation Technology Innovation Application Evaluation [3] Group 4: Future Implications - The center's operation is expected to promote the large-scale implementation of an "unmanned" operational model, enhancing labor efficiency, reducing operational costs, and improving equipment availability [3] - This transformation is anticipated to contribute significantly to the green and low-carbon transition of the energy sector and the establishment of a new power system [3]
东软载波(300183) - 300183东软载波投资者关系管理信息20251226
2025-12-26 08:50
Group 1: Investment and Financial Overview - The company plans to invest a total of 100 million yuan in its wholly-owned subsidiary, Guangdong Hongqing Run Energy Storage Co., Ltd. [3] - As of Q3 2025, the company's cash reserves reached 1.275 billion yuan, indicating a healthy cash flow despite a significant year-on-year decrease of 88.32% in net operating cash flow in the first half of 2025 [3][4]. - The company’s revenue from power line carrier communication products, which accounts for over 64% of total revenue, declined by 19.65% due to reduced bidding volumes and intensified competition [4]. Group 2: Market Demand and Business Strategy - The market demand for stable power supply and energy management is substantial, with industrial electricity consumption in Foshan exceeding 53% in 2024 [3]. - The company aims to transition from selling equipment to providing energy services, leveraging its independent energy storage projects to enhance its market position [17]. - The company has identified four successful independent energy storage projects in Guangdong that operate in a market-oriented manner, indicating a robust commercial outlook for this sector [17]. Group 3: Product Development and Innovation - The company is focusing on integrating PLC communication technology with AI to create a unique competitive advantage in its smart business segment [6]. - The integrated circuit business saw a revenue increase of 12.81% in the first half of 2025, although gross margins declined due to intensified market competition and rising raw material costs [5]. - The company plans to enhance its integrated circuit profitability by optimizing product structure and improving operational management [5]. Group 4: Strategic Initiatives and Collaborations - The establishment of the "Greater Bay Area Smart Power Equipment Innovation Valley" is part of a strategic initiative to enhance resource sharing and brand synergy in the region [11]. - The company is actively pursuing overseas market expansion, particularly in regions like Central Asia and the Middle East, with ongoing projects in smart meter upgrades [13][16]. - The dual headquarters strategy, involving R&D in Qingdao and manufacturing in Nanhai, is progressing towards practical implementation, with collaborative efforts on projects like the independent energy storage initiative [14]. Group 5: Sustainability and ESG Commitment - The company is committed to building a "zero-carbon park," integrating distributed energy sources and energy storage systems to enhance energy efficiency and reduce carbon emissions [21]. - The company has achieved a 40% share of green electricity in its parks through the deployment of distributed photovoltaics, significantly improving energy savings [21]. - The company emphasizes the importance of ESG principles, planning to incorporate these into its technology development and product offerings to enhance sustainable growth [21].
双电”业务并行推进 特锐德卡位电网“下半场
Zheng Quan Shi Bao· 2025-12-25 18:43
Core Insights - Teruid has established itself as a leading enterprise in domestic power equipment manufacturing and charging network construction, focusing on "smart manufacturing + integrated services" and electric vehicle charging networks as its core businesses [1] - The company has made significant strides in internationalization, successfully implementing a high-voltage mobile prefabricated substation project in Saudi Arabia, which showcases its modular, rapid deployment, and digital operation solutions [1] - Teruid has upgraded its charging infrastructure from a single "load terminal" to a controllable energy node, solidifying its leading position in the charging pile sector during the 14th Five-Year Plan period [1] Industry Performance - As of October 2025, Teruid operates 855,000 public charging terminals, with 513,000 being DC charging terminals, holding approximately 24% market share, ranking first in the country [2] - The company achieved over 15.6 billion kWh in charging volume from January to October 2025, maintaining a market share of about 23%, leading the industry [2] - Teruid is exploring new business models such as "charging network + microgrid + virtual power plant," leveraging its AI prediction system for accurate forecasting of charging volume and photovoltaic output [2] Future Outlook - The next five years are seen as a critical window for Teruid to achieve its carbon peak target by 2030, with plans to integrate its development into the broader context of national and global energy transition [2] - The company aims to promote higher quality development for itself and the entire renewable energy industry through the combination of industry and capital [2]
苏文电能(300982):执配网EPCOS牛耳,绘光储充一体蓝海
GOLDEN SUN SECURITIES· 2025-12-25 13:58
Investment Rating - The report initiates coverage with a "Buy" rating for the company [5] Core Insights - The company is a rare EPCOS one-stop service provider in the distribution network sector, expected to benefit from the long-term development of the new power system [1][14] - The demand for distribution network construction is anticipated to grow significantly as China promotes the new power system, with a projected investment of 321.6 billion yuan in 2024, a 10% increase year-on-year [2][23] - The company aims to establish 1,000 and 3,000 solar charging stations by 2027 and 2030, respectively, with the potential to contribute 350 million yuan in annual profit from 1,000 stations [3][41] Summary by Sections Company Overview - The company, established in 2007, has evolved into a comprehensive power service provider, extending its services to power engineering, equipment supply, and energy management [14][15] - It has developed a cloud platform that enhances its capabilities across five professional areas, covering six business segments including substations, solar/wind energy, energy storage, charging stations, digital energy, and power grids [1][14] Industry Analysis - The new power system in China emphasizes green, flexible, digital, and energy-efficient characteristics, with the distribution network serving as a core platform for user-side upgrades [2][23] - The distribution network investment is expected to increase, with a focus on integrating distributed renewable energy sources and electric vehicle charging facilities [2][23] Highlight 1: Solar Charging Stations - The company has a strong foundation in charging stations, energy storage, and substations, promoting the "solar + storage + charging" model [3][41] - The solar charging stations are designed to reduce costs through solar power generation and energy storage, aiming to create a comprehensive energy ecosystem [3] Highlight 2: Energy Management System - The company has established an "Energy Management System" that integrates artificial intelligence and IoT technologies, serving over 80,000 devices and various energy networks [4] - The microgrid business is projected to generate 115 million yuan in revenue in 2024, accounting for 5.9% of total revenue [4] Highlight 3: Financial Improvement - The company has been actively reducing accounts receivable, leading to improved cash flow, with a projected net inflow of 490 million yuan in 2024 [4] - The asset-liability ratio is steadily decreasing, with cash reserves expected to exceed 1.5 billion yuan by the end of 2024, representing 37% of the company's market value [4]
南网数字(301638) - 2025-001投资者关系活动记录表1225
2025-12-25 13:16
Group 1: Financial Performance - In 2024, the company's revenue reached CNY 6.09 billion, a year-on-year increase of 43.81%, with a net profit of CNY 574 million, up 52.20% [2] - The expected decline in 2025's performance is attributed to a high base effect and a slowdown in major client investments, particularly from Southern Power Grid [2] - As of June 30, 2025, the company had a total order backlog of CNY 8.04 billion, with revenue recognition expected to align with project implementation cycles of 6-18 months [3] Group 2: Future Growth Prospects - The growth outlook for 2026 and beyond will be driven by the ongoing digital transformation in the power energy sector, supported by national strategies like "Digital China" and "New Power System" [3] - The company plans to expand its customer base across various sectors, including transportation, water, gas, and public administration, to diversify its revenue sources [3] Group 3: Product Development - The "Fuxi" chip is primarily aimed at distribution network protection and monitoring, with applications in distribution automation and low-voltage smart switches [3] - The "Dawatt" model focuses on production application-driven models, while the "Dianhong" operating system is designed for customized technical services related to its core modules [3]