新型电力系统
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山西侯马:首个35千伏集中式新能源并网投运
Zhong Guo Neng Yuan Wang· 2025-05-28 16:53
面对并网任务紧、施工难度大的挑战,该公司深化"党建+基建"协同机制,党员先锋队扎根现场强化全过程管控。安 全方面推行"全员责任清单",管理人员与施工班组同步开展隐患排查,通过规范作业流程、细化风险预控卡,严控高空作 业、带电区域等关键环节风险。每日通过现场巡查、班前交底、收工总结,动态梳理薄弱环节并落实整改闭环。施工组 织上建立分层分级负责制,优化多专业交叉施工衔接,对复杂工序提前组织模拟推演,同步加强质量监督与工艺标准化 培训,确保各环节衔接紧密、安全可控。通过强化现场协调与资源统筹,既保障了建设进度,又实现了安全零事故目 标。 "35千伏丰西线334断路器现场已由热备转运行。"5月26日,随着太行黎明共产党员服务队队员范国宏与青年突击队成 员管刘军在35千伏西辛店变电站完成最后操作指令,侯马市首座35千伏集中式光伏电站——丰润达新能源项目正式并网 投运。这标志着侯马市在构建新型电力系统、推动能源结构转型方面取得重大突破。 国网侯马市供电公司以构建新型电力系统为核心抓手,将新能源并网作为推动能源结构优化与区域经济绿色发展的战 略支点。丰润达光伏项目作为侯马市首个35千伏集中式新能源工程,不仅是贯彻新发展理念 ...
龙源技术(300105) - 300105龙源技术投资者关系管理信息20250528
2025-05-28 07:46
Group 1: Business Performance - The company's oil-saving business revenue decreased by 12.71% in 2024, primarily due to stable demand for plasma ignition projects [2] - The environmental protection business declined significantly, influenced by low industry demand and limited investment capacity for environmental upgrades [2] Group 2: Policy Impact - The implementation of the "New Generation Coal Power Upgrade Special Action Implementation Plan" will affect coal power energy-saving renovations, promoting carbon reduction and flexibility improvements [3] - The plan encourages the expansion of coal power energy-saving renovations into smart and digital fields, providing broader business development opportunities for service providers [3] Group 3: Project Updates - The main revenue from the ammonia-mixed combustion business in 2024 came from the 600MW coal-fired boiler project at Guoneng Taishan Power Plant, which achieved partial acceptance [4] - The ammonia-mixed combustion technology is still in the research and engineering verification stage, requiring further optimization in technology, fuel costs, carbon reduction benefits, and national policies [5] Group 4: Growth Factors - The rapid growth of comprehensive energy-saving renovations is driven by the company's strategic alignment with the national goal of building a new power system and active involvement in energy-saving and flexibility renovation projects [6] - The company has implemented China's first large-capacity steam heating molten salt energy storage project, enhancing its position in new energy storage technologies [6] Group 5: Biomass Business - The biomass business is part of the company's strategy under the "dual carbon" goal, focusing on various technical applications, including straw and vine biomass production and co-firing [7]
广西首条百万千瓦级抽水蓄能电站能源“大动脉”投运
Zhong Guo Xin Wen Wang· 2025-05-27 13:14
中新网南宁5月27日电 (陆冬琦 陈伯鑫 罗欢 敬敏)5月26日晚,广西首座抽水蓄能电站配套工程——南宁 抽水蓄能电站500千伏送出线路工程顺利投产,助力广西加快构建新型电力系统与新型能源体系,为经 济发展提供更加可靠、清洁的能源支撑。 南宁抽水蓄能电站总装机容量120万千瓦,2022年主体工程全面开工,目前上库大坝已完成封顶,下库 已下闸蓄水,预计2025年底全面建成投产发电。 南方电网广西电网公司电力调度控制中心高级经理孙艳表示,抽水蓄能是电力系统的"巨型充电宝",在 保障电力供应、电网安全、促进新能源消纳等方面,发挥着不可替代的"调节器、稳定器、启动器"等多 重作用,已经成为构建新型电力系统、建设新型能源体系的关键支撑。随着双碳目标推进,新能源占比 不断提升,抽水蓄能的重要性还将进一步凸显。 据统计,今年1—4月,广西新能源新增装机容量445.8万千瓦,占全部新增装机容量的81.2%。当前,广 西抽水蓄能产业进入新发展阶段,在建抽水蓄能电站分布在钦州、南宁、贵港、玉林、桂林、百色、来 宾七地。(完) 图为南宁 抽水蓄能电站500千伏送出线路工程现场。马华斌 摄 据介绍,作为广西首座抽水蓄能电站电能输送的 ...
奥 特 迅(002227) - 2024年度业绩说明会投资者活动记录表
2025-05-27 01:44
Financial Performance - The company's overall loss has expanded by 23% compared to the previous year, primarily due to non-recurring losses totaling -15.99 million yuan, with financial instrument losses amounting to -29.92 million yuan attributed to impairment of equity investments [2][4] - Regular profit losses have narrowed by 43% compared to the previous year [2][4] Future Growth Drivers - Future profit growth will be driven by expanding product sales, particularly in the renewable energy sector, shifting focus from building electric vehicle charging stations to selling charging equipment [3][4] - The company has developed a megawatt-level flexible charging pile that has passed CE and UL certifications, facilitating expansion into overseas markets, especially the U.S. [3][4] Industry Context - The company operates in a favorable environment with the rise of renewable energy and the acceleration of digital transformation in the power grid, creating new growth points and significant market demand [4][5] - Despite recent poor performance, the company has been investing heavily since 2021 in charging infrastructure, leading to its first operational loss and four consecutive years of losses [4][5] Market Outlook - The current phase of China's power system development presents broad opportunities for the power equipment industry, driven by increased investment in infrastructure and energy structure optimization [5] - The market for electric vehicle charging infrastructure is expected to grow significantly, with the penetration rate of new energy vehicles reaching 51.5% by April 2025, marking a transition to a predominantly electric phase [5]
全省迎峰度夏重点工程开始冲刺 预计带动上下游产业链投资超200亿元
Xin Hua Ri Bao· 2025-05-25 23:56
Group 1 - The first 500 kV substation expansion project in Jiangsu province, Shuyang, has been put into operation, marking a significant step in ensuring stable power supply and renewable energy consumption in the region this summer [1] - In the first four months of the year, the total electricity consumption in Jiangsu reached 264.1 billion kWh, reflecting a year-on-year growth of 2.2% [1] - The company has planned and is rapidly advancing 13 major grid and 1,415 distribution network projects to enhance power supply capacity for the summer [1] Group 2 - Fixed asset investment exceeded 8 billion yuan in the first four months, setting a historical record for the same period, and is expected to drive over 20 billion yuan in upstream and downstream industry chain investments [2] - Four additional 500 kV substation expansion projects are expected to be operational by the end of June, further upgrading the backbone supply network in Jiangsu [2] - The company aims to accelerate the construction of a new power system while enhancing the grid's capacity to integrate large coal power units and improve renewable energy consumption across regions [2]
天风证券:给予四方股份买入评级
Zheng Quan Zhi Xing· 2025-05-24 09:30
Core Viewpoint - The company Sifang Co., Ltd. is experiencing steady growth in its main business, with potential incremental growth from overseas expansion and data center services, leading to a "buy" rating from Tianfeng Securities [1]. Financial Performance - In 2024, the company achieved a total revenue of 6.951 billion yuan, representing a year-over-year increase of 20.86%, with a net profit of 716 million yuan, up 14.09% year-over-year [2]. - For Q1 2025, the company reported revenue of 1.828 billion yuan, a year-over-year increase of 18.34%, and a net profit of 241 million yuan, up 33.38% year-over-year [2]. Business Segmentation - **Grid Automation**: In 2024, revenue reached 3.309 billion yuan, with a year-over-year growth of 13.18% and a gross margin of 41.54% [3]. - **Power Plant and Industrial Automation**: In 2024, revenue was 3.122 billion yuan, reflecting a year-over-year increase of 25.35%, with a gross margin of 25.48% [4]. Growth Outlook - The company plans to expand its main business by targeting industry users and regional distribution markets, focusing on high-quality development in new energy and storage [5]. - **Overseas Expansion**: The company aims to strengthen its presence in Southeast Asia and Africa, enhancing local market capabilities and expanding product offerings [5]. - **Data Center Services**: The company continues to provide core telecommunications equipment for major domestic data center projects, integrating advanced protective equipment and innovative green computing solutions [5]. Profit Forecast - Based on the company's performance in 2024 and Q1 2025, revenue forecasts for 2025-2027 have been adjusted to 8.22 billion, 9.43 billion, and 10.75 billion yuan, respectively, with net profit forecasts of 860 million, 990 million, and 1.15 billion yuan [6].
四方股份(601126):主业稳健增长,出海及AIDC有望形成增量
Tianfeng Securities· 2025-05-24 07:51
Investment Rating - The investment rating for the company is upgraded to "Buy" with a target price reflecting a potential return of over 20% within the next six months [6][16]. Core Insights - The company has shown steady revenue growth, achieving a total revenue of 6.95 billion yuan in 2024, representing a year-over-year increase of 20.86%. The net profit attributable to the parent company reached 715.59 million yuan, up 14.09% year-over-year [1]. - The company is expected to continue its robust growth trajectory, with revenue projections for 2025 set at 8.22 billion yuan, reflecting an 18.29% growth rate [4]. Summary by Sections Business Performance - In 2024, the company achieved revenue of 6.95 billion yuan, with a net profit of 715.59 million yuan and a gross margin of 32.33%, which is a slight decrease of 2.11 percentage points year-over-year [1]. - The first quarter of 2025 saw revenue of 1.83 billion yuan, a year-over-year increase of 18.34%, and a net profit of 241 million yuan, up 33.38% year-over-year [1]. Business Segmentation - The company’s revenue from grid automation in 2024 was 3.31 billion yuan, a year-over-year increase of 13.18%, with a gross margin of 41.54% [2]. - Revenue from power plant and industrial automation reached 3.12 billion yuan, marking a 25.35% increase year-over-year, with a gross margin of 25.48% [2]. Future Outlook - The company plans to expand its core business by targeting industry users and regional distribution markets, focusing on high-quality development in renewable energy and energy storage [3]. - The company aims to enhance its international presence, particularly in Southeast Asia and Africa, by strengthening local market strategies and expanding its product offerings [3]. - The data center segment is expected to contribute to growth, with the company providing core telecommunications equipment for major domestic data center projects [3]. Financial Forecast - Revenue forecasts for 2025, 2026, and 2027 are adjusted to 8.22 billion yuan, 9.43 billion yuan, and 10.75 billion yuan, respectively, with net profit projections of 856.96 million yuan, 993.13 million yuan, and 1.15 billion yuan [4]. - The company’s valuation is projected at 16X, 13X, and 12X PE for the years 2025, 2026, and 2027, respectively [4].
上海市经济信息化委关于发布《上海电力供应环境 可持续性关键绩效指标报告(2024年度)》的通知
news flash· 2025-05-22 09:34
为深入贯彻落实国家和我市关于碳达峰、碳中和的重大战略决策,扎实推进我市能源绿色低碳转型,加 快构建新型电力系统,推动可持续高质量发展,我委会同相关部门和单位编写了《上海电力(600021) 供应环境可持续性关键绩效指标报告(2024年度)》,现予以发布。 ...
国际可再生能源署总干事: 中国在推动能源清洁转型方面作出巨大努力
Zhong Guo Xin Wen Wang· 2025-05-22 06:27
Core Insights - China has made significant efforts in promoting energy transition and infrastructure development, setting a global example in renewable energy integration [1][2] - The international community recognizes the need for a clean and low-carbon energy transition, with a focus on system stability and digitalization in power grids [1] - The forum highlighted China's role in renewable energy development and the importance of innovative technologies in enhancing power transmission efficiency [1][2] Group 1 - The Director-General of the International Renewable Energy Agency emphasized China's exemplary efforts in large-scale renewable energy integration [1] - The Chairman of the State Grid Corporation of China stated that addressing climate change and accelerating energy transition has become a global consensus [1] - The forum showcased significant technological achievements in new power system construction, including flexible DC equipment for offshore wind power and high-proportion renewable energy grid operation control [2] Group 2 - The International Electrotechnical Commission is committed to digitalization and electrification of equipment, promoting sustainable development through global cooperation [2] - The forum aimed to share practical results and strengthen international collaboration for green energy transition and sustainable development [2] - Representatives from 30 countries and regions participated in the forum, indicating a broad international interest in energy transition [2]
如何看待用电增速与经济增速温差
Jing Ji Ri Bao· 2025-05-21 22:41
通过剖析这种"背离",也给我们带来三重启示:其一,要理性看待电力消费弹性系数的波动,建立更立 体的经济监测指标体系;其二,需警惕部分地区为追求用电数据"匹配"GDP而放松能效约束,防止高耗 能项目回潮;其三,应加快构建新型电力系统,通过虚拟电厂、需求侧响应等手段,将波动性新能源与 柔性负荷高效匹配,为高质量发展提供更灵活的能源支撑。 即便剔除这两个"偶然因素",用电量增速仍与经济增速有较大差距,其中的缺口与用电结构有关。第二 产业用电量占比大但增速偏低,是导致全社会用电量增速低于经济增速的主要因素。一季度,工业和建 筑业用电量增长缓慢,对用电量增速低于经济增速的贡献较为明显。其中,房地产市场调整导致相关产 业需求减少,进而影响了用电量;光伏市场深度调整,使得电气机械和器材制造业用电量下降;汽车行 业高端化发展,虽然带来了行业增加值快速增长,但用电量增长却相对滞后。在这些叠加因素作用下, 使第二产业从以往推动用电量增速高于经济增速的主要力量,转变为拉低用电量增速的因素。 有人担心,用电量增速放缓是不是经济发展的后劲不足了呢?其实大可不必如此设想。用电增速与经济 增速的温差,不应简单理解为经济"虚胖"或统计失真, ...