中国电建（601669）(601669.SH)发布公告，近日，公司下属子公司中国水电建设集团国际工程有限公 司和南非Entsika公司与南非跨卡勒登隧道管理局签订了南非莫科洛-鳄鱼河(西)供水扩建项目2期合同， 合同金额约为69.94亿元人民币。该项目位于南非北部林波波省，起点位于塔巴津比附近，终点位于莱 帕拉莱。项目主要工程内容为大型引水工程，包括挡水堰、取水结构、高低扬程的泵站、供水管线(钢 管)、沉淀池、低位水池及高位水池、附属工程等，项目设计年输水量为7500万立方米，输水管道全长 约142公里。项目建设工期约48个月。 ...

智通财经APP讯，中国电建(601669.SH)发布公告，近日，公司下属子公司中国水电建设集团国际工程 有限公司和南非Entsika公司与南非跨卡勒登隧道管理局签订了南非莫科洛-鳄鱼河(西)供水扩建项目2期 合同，合同金额约为69.94亿元人民币。该项目位于南非北部林波波省，起点位于塔巴津比附近，终点 位于莱帕拉莱。项目主要工程内容为大型引水工程，包括挡水堰、取水结构、高低扬程的泵站、供水管 线(钢管)、沉淀池、低位水池及高位水池、附属工程等，项目设计年输水量为7500万立方米，输水管道 全长约142公里。项目建设工期约48个月。 ...

Group 1 - The core viewpoint of the article is that China Power Construction Corporation, through its subsidiary, has secured a significant contract for a water supply expansion project in South Africa, valued at approximately 6.994 billion RMB [1] - The project is located in the Limpopo Province of South Africa, starting near Tabazimbi and ending at Lepalale, indicating a strategic investment in infrastructure development in the region [1] - The main engineering components of the project include large-scale water diversion works, which consist of a dam, water intake structures, pump stations with varying lift heights, and extensive water supply pipelines totaling approximately 142 kilometers in length [1] Group 2 - The designed annual water supply capacity of the project is 75 million cubic meters, highlighting its significance in addressing water resource management in the area [1] - The construction period for the project is estimated to be around 48 months, indicating a long-term commitment to infrastructure development [1]

中国电力建设股份有限公司 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 证券代码：601669 股票简称：中国电建 公告编号：临 2025-049 关于签署重大合同的公告 特此公告。 中国电力建设股份有限公司董事会 二〇二五年八月十二日 1 近日，中国电力建设股份有限公司下属子公司中国水电建设集团国际工程有 限公司和南非Entsika公司与南非跨卡勒登隧道管理局签订了南非莫科洛-鳄鱼河 （西）供水扩建项目2期合同，合同金额约为69.94亿元人民币。该项目位于南非 北部林波波省，起点位于塔巴津比附近，终点位于莱帕拉莱。项目主要工程内容 为大型引水工程，包括挡水堰、取水结构、高低扬程的泵站、供水管线（钢管）、 沉淀池、低位水池及高位水池、附属工程等，项目设计年输水量为7500万立方米， 输水管道全长约142公里。项目建设工期约48个月。 敬请投资者注意投资风险。 ...

Core Viewpoint - China Power Construction Corporation (601669) announced a contract worth approximately 6.994 billion RMB for the Mokolo-Crocodile River (West) Water Supply Expansion Project Phase II in South Africa, indicating a significant international project engagement [1] Group 1: Project Details - The project is located in the Limpopo Province of northern South Africa and involves large-scale water diversion works, including a dam, water intake structures, pumping stations, and water supply pipelines [1] - The designed annual water supply capacity of the project is 75 million cubic meters, with a total pipeline length of approximately 142 kilometers [1] - The construction period for the project is estimated to be around 48 months [1]

Group 1 - The core point of the article is that China Electric Power Construction (601669) announced a contract signing for the Mokolo-Crocodile River (West) water supply expansion project in South Africa, with a contract value of approximately 6.994 billion yuan [1] - The project is being undertaken by China Water Resources and Hydropower Engineering Group International Co., Ltd. and South Africa's Entsika company, indicating international collaboration in infrastructure development [1] - The construction period for the project is approximately 48 months, highlighting the long-term commitment and investment in the region [1]

Core Viewpoint - The Upper Marsyangdi A Hydropower Station in Nepal, invested and constructed by China Electric Power Construction Group Overseas Investment Co., has surpassed a cumulative power generation of 3 billion kilowatt-hours, providing stable and high-quality clean electricity to the local market, alleviating power shortages during the dry season [1] Group 1 - The Upper Marsyangdi A Hydropower Station is located in the western part of Nepal, in the Lamjung District, and has a total installed capacity of 50 megawatts [1] - The project commenced construction in January 2013 and began commercial operations on January 1, 2017 [1] - The expected power generation for 2024 is 374 million kilowatt-hours, with grid electricity amounting to 372 million kilowatt-hours, supplying power to Kathmandu and Pokhara [1]

Group 1 - The core viewpoint of the news is that China Electric Power Design Institute Co., Ltd. has applied for a patent for a wind-solar-hydrogen hybrid energy storage system capacity optimization method, which aims to enhance the scientific and accurate configuration of energy storage systems [1] Group 2 - The patent application was published under CN120454151A, with the application date being July 2025 [1] - The invention involves collecting historical operational data from wind power, photovoltaic power, and hydrogen storage systems to dynamically calculate the actual available capacity of each subsystem [1] - The method aims to avoid economic losses and safety risks caused by overcapacity or insufficient capacity by accurately reflecting operational status through power and capacity degradation rates [1] - It enhances adaptability to weather and load fluctuations by constructing a prediction error model using historical meteorological and load data, thereby reducing adjustment risks [1] - The system calculates compensation capacity needs in case of single-point failures in wind or solar energy, generating adjustment instructions to improve fault tolerance and increase renewable energy utilization while lowering investment and operational costs [1] Group 3 - China Electric Power Design Institute Co., Ltd. was established in 1985 and is located in Changchun City, primarily engaged in professional technical services [2] - The company has a registered capital of 200 million RMB and has invested in 8 enterprises, participated in 5,000 bidding projects, and holds 121 patents [2] - Additionally, the company possesses 12 administrative licenses [2]

天眼查资料显示，中国电建集团江西省电力设计院有限公司，成立于1991年，位于南昌市，是一家以从 事专业技术服务业为主的企业。企业注册资本79458.4569万人民币。通过天眼查大数据分析，中国电建 集团江西省电力设计院有限公司共对外投资了13家企业，参与招投标项目5000次，专利信息776条，此 外企业还拥有行政许可77个。 专利摘要显示，本申请公开了一种用于大档距的输电线路动态平衡调整装置，涉及调整装置技术领域， 还包括：固定架，固定架顶部两侧均固定连接有轨道，轨道顶部设有车体，固定架内壁两侧均固定连接 有第一弹簧，第一弹簧一端与车体固定连接，固定架底部贯穿开设有通槽，车体底部通过悬挂机构连接 有挂钩，挂钩底部安装有绝缘子，绝缘子底端固定连接有用于对输电线路进行固定的固定线夹，悬挂机 构包括缓冲部与U型挂环，缓冲部安装于车体底部，U型挂环安装于缓冲部底部，挂钩与U型挂环相连 接，通过设置悬挂机构，当绝缘子与输电线路表面覆冰较为严重时，能够对U型挂环和挂钩处进行缓 冲，降低对U型挂环和挂钩的损伤，延长U型挂环和挂钩的使用寿命。 金融界2025年8月9日消息，国家知识产权局信息显示，中国电建集团江西省电力设计院 ...

Group 1 - The company Suwen Electric Power (300982) has maintained a good cooperative relationship with major state-owned enterprises such as China Power Construction (601669) and China Energy Engineering (601868) [1] - The company is actively collaborating with these enterprises in relevant business areas [1]