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乌东德、白鹤滩、溪洛渡、向家坝、三峡和葛洲坝,最新突破!
中国能源报· 2025-10-18 10:31
Core Insights - The world's largest clean energy corridor has cumulatively generated over 4 trillion kilowatt-hours of electricity [1] - In the first three quarters of this year, the corridor produced 235.1 billion kilowatt-hours, with 89 days exceeding 1 billion kilowatt-hours in daily output [1] - The maximum daily output reached 1.6 billion kilowatt-hours, significantly supporting the stability of the power grid during peak usage [1] Group 1 - The clean energy corridor consists of six major power stations: Wudongde, Baihetan, Xiluodu, Xiangjiaba, Three Gorges, and Gezhouba, spanning 1,800 kilometers with a total installed capacity of 71.695 million kilowatts [5] - The average annual electricity generation of the corridor is approximately 300 billion kilowatt-hours, playing a vital role in promoting national grid interconnection and ensuring energy security [5] Group 2 - During the peak summer period, the Three Gorges Reservoir's hydrological forecasting director reported that all 110 units were operational, achieving a maximum output of over 70 million kilowatts [3] - The "Six Reservoirs Coordinated Dispatch" technology has been implemented to optimize the operation of the six power stations, resulting in an additional cumulative generation of over 168 billion kilowatt-hours [3]
2026雅江水电站高原盛会正在改写能源格局
Sou Hu Cai Jing· 2025-10-18 08:01
当雅江潮涌遇见欧亚脉动,这场高原盛会正在改写能源格局 超级工程背后的欧亚机遇:万亿市场的精准对接 雅鲁藏布江水电项目的建设难度堪称世界之最:穿越 17 条地质断裂带的 50 余公里引水隧洞、超 70℃ 高地温的深埋施工环境、仅为平原 60% 含氧量的作业条件,每一项挑战都呼唤全球顶尖技术支撑。展 会精准锚定这一需求,带来覆盖全产业链的七大核心展区:从适配高原工况的柔性支护设备、国产高原 型 TBM 掘进机,到抗 9 级地震的特种建材;从智慧工地 BIM 解决方案,到 GIL 气体绝缘输电系统, 全面对接工程未来 3-5 年的关键采购清单。 对欧亚企业而言,这不仅是直面千亿级采购需求的窗口,更是切入跨境能源网络的跳板。雅江工程建成 后,西藏将成为连接中国内地与南亚的 "能源走廊",400 千伏跨境电网计划 2035 年实现南亚互联规模 5000 万千瓦。展会现场设立的 "欧亚能源合作对接区",已吸引俄罗斯水电设备制造商、土耳其隧道技 术企业、东南亚电力运营商提前锁定席位,期待借助工程配套的墨脱公铁联运体系,将产品与服务送入 南亚市场。 技术破局:欧亚智慧共解高原难题 应对岩爆难题的 "压注式 TBM" 掘进机, ...
行走江河看中国|横断山脉有“乾坤”!白鹤滩水电站究竟厉害在哪里
Zhong Guo Xin Wen Wang· 2025-10-18 07:50
在川滇交界的金沙江峡谷,有座低调的超级工程——白鹤滩水电站。在山肚子里,隐藏着两座各有5个 足球场大小的发电厂房,有30层楼高,相当于掏出了2个"巨型蜂巢"。全球首创的百万千瓦水轮发电机 组总共有16台,一年发电量达624亿度。横断山脉有"乾坤",为大国重器点赞! ...
澳大利亚中国工商业委员会CEO大卫·莫里斯分享塔斯马尼亚可持续发展历程:水电使得它是零碳的
Xin Lang Cai Jing· 2025-10-18 06:50
Core Insights - The 2025 Sustainable Global Leaders Conference is scheduled to take place from October 16 to 18 in Shanghai, co-hosted by the World Green Design Organization and Sina Group, with support from the Shanghai Huangpu District Government [1] Group 1: Conference Overview - The conference aims to address sustainable business practices and is supported by various organizations, including the IFRS Foundation and local government [1] - David Morris, CEO of the Australia China Business Council (Tasmania Division), spoke at the conference about the future of sustainable business, highlighting trends, challenges, and opportunities [1] Group 2: Tasmania's Sustainable Development - David Morris discussed Tasmania's sustainable development journey, emphasizing the island's pristine natural resources, including clean drinking water and air, as well as rich biodiversity [2] - The community faces a dilemma between economic development and environmental protection, with differing opinions on whether to prioritize industrial growth or natural conservation [2] Group 3: Economic Opportunities and Environmental Protection - Tasmania has the potential to connect with global markets by exporting agricultural products, seafood, and minerals, while also maintaining a significant portion of the island as protected areas [3] - The vision for Tasmania includes transforming traditional agriculture into more technologically advanced practices, such as exporting cherries and crayfish to China [3] Group 4: Innovation and Infrastructure - The future of Tasmania is seen as innovative and culturally rich, with a focus on economic development through new technologies and sustainable practices [4] - The importance of government policies and infrastructure is highlighted as essential for achieving sustainable development and addressing the conflict between growth and environmental protection [6]
世界最大清洁能源走廊累计发电量突破4万亿千瓦时
Xin Lang Cai Jing· 2025-10-17 23:49
Core Insights - The world's largest clean energy corridor has cumulatively generated over 4 trillion kilowatt-hours of electricity [1] Group 1: Infrastructure and Capacity - The clean energy corridor consists of six major power stations: Wudongde, Baihetan, Xiluodu, Xiangjiaba, Three Gorges, and Gezhouba [1] - The total installed capacity of this corridor is 71.695 million kilowatts [1] - The corridor spans 1,800 kilometers [1] Group 2: Energy Production and Impact - The average annual electricity generation of the corridor is approximately 300 billion kilowatt-hours [1] - The corridor plays a significant role in promoting national grid interconnection and ensuring energy security for the country [1]
沙坪一级水电站首台机组投运
Zheng Quan Shi Bao Wang· 2025-10-17 09:52
Core Viewpoint - The commissioning of the first unit of the Dadu River Shaping Hydropower Station marks a significant milestone for Sichuan Province's key construction projects during the 14th Five-Year Plan period, highlighting the successful transition from approval to operational status for a major hydropower project [1] Group 1 - The Dadu River Shaping Hydropower Station is located in the Jinkouhe District of Leshan City, Sichuan Province [1] - The hydropower station is the 23rd station in the adjustment plan of the Dadu River mainstream, with a total installed capacity of 360 megawatts [1] - The design includes six units, each with a capacity of 60 megawatts, utilizing bulb-type turbine generators [1] Group 2 - The project is notable for being the only large-scale hydropower project during the 14th Five-Year Plan that has progressed from approval to water storage and power generation [1]
刘家峡水电厂:1号机组整机改造进入分解关键阶段
Zhong Guo Neng Yuan Wang· 2025-10-17 06:33
据了解,本次1号机组整机改造工程将全面更新发电机上机架、转子、推力轴承及水轮机顶盖、底环、转轮等核心设备。面对数千个零 部件需要精准拆解的复杂工况,刘家峡水电厂采用数字化编码管理系统,通过将实物与图纸资料建立一一对应关系,实现了零部件拆解、 运输、存储的全流程精细化管理,为后续设备作为工业遗产展陈重组安装奠定了坚实基础。 此次1号机组整机改造是刘家峡水电厂推进智慧化电站建设、实现绿色低碳转型的重要举措,将为甘肃省构建新型电力系统、落实"双 碳"目标提供重要支撑。 【责任编辑:王少晨 】 10月14日,随着重达650吨的发电机转子成功吊出,标志着国网甘肃刘家峡水电厂1号机组整机改造完成首个重大节点工作,为后续改 造任务奠定关键基础。 发电机转子是水轮发电机组重要的部件之一,是形成发电机磁场的关键部位,也是发电设备中起吊重量最大的部件。为确保转子成功 吊出,刘家峡水电厂高度重视,提前谋划做好充分准备,反复讨论吊装方案,对起吊作业流程、安全措施、作业风险等重点内容开展了安 全技术交底,对桥式起重机、平衡梁吊具等重点设备进行检查,组织开展专项培训,为转子顺利吊出提供良好条件。 ...
华中地区单机容量最大抽水蓄能电站首台机组投产发电
Zhong Guo Xin Wen Wang· 2025-10-17 06:12
洛宁抽水蓄能电站开创了国内采用斜井TBM施工的先河,实现引水斜井设计、装备、施工和管理的一 次重大创新,为中国水电工程电站群、地下洞室群安全绿色高效建造提供了新的解决方案。 华中地区单机容量最大抽水蓄能电站首台机组投产发电 中新网长沙10月17日电(向一鹏 王炳豹)总部位于湖南长沙的中国电建集团中南勘测设计研究院有限公司 最新透露,国网新源河南洛宁抽水蓄能电站首台机组16日投产发电,这是中国华中地区单机容量最大抽 水蓄能电站。 上述项目由中国电建中南院勘测设计。据悉,洛宁抽水蓄能电站总装机容量140万千瓦,安装4台单机容 量35万千瓦的可逆式水泵水轮发电电动机组,设计年平均抽水电量15.88亿千瓦时、发电量11.91亿千瓦 时,预计每年可节省标煤11.8万吨,减排二氧化碳31万吨。 洛宁抽水蓄能电站在地下厂房、开关站等部位实现装配式施工全场景创新应用,大幅减少高排架与现场 浇筑作业,在降低安全风险、提升效率的同时,减少对环境的影响,推动抽蓄电站建设从"传统常 规"向"绿色智慧高效"转型。 编辑:王永乐 广告等商务合作,请点击这里 本文为转载内容,授权事宜请联系原著作权人 中新经纬版权所有,未经书面授权,任何单 ...
到2049年全球将出现3个超级大国?美国预测名单上,日俄竟落榜
Sou Hu Cai Jing· 2025-10-17 05:11
Group 1: United States - The United States maintains its core hegemony primarily through its financial system, with the dollar being a robust protective barrier [3] - Despite discussions around "de-dollarization," the dollar's dominance in international payments, foreign exchange reserves, and global commodity pricing is expected to remain unchallenged in the foreseeable future [3] - The U.S. possesses a unique "exceptional" power, allowing it to transfer crises globally through monetary policy and utilize financial sanctions as a form of "financial weapon" against adversaries [3] - New York and Wall Street continue to be the ultimate destinations for global capital, supported by unparalleled market depth, liquidity, and complexity [3] Group 2: China - China's economic transformation is fundamental to its status as a superpower, characterized by both scale and quality improvements [5] - Predictions suggest that China may become the world's largest economy by around 2030, with its economic lead expected to widen thereafter [6] - China is advancing up the industrial and value chains, transitioning from basic manufacturing to leading in sectors like new energy vehicles, photovoltaic products, and lithium batteries [6] - The country aims to dominate core supply nodes in the global economy through sustained investments in cutting-edge fields such as artificial intelligence, biotechnology, and quantum computing [8] - With a unified market of 1.4 billion people and over 400 million in the middle-income group, China has a vast internal consumption market that provides significant opportunities for businesses [8] Group 3: Brazil - Brazil's inclusion alongside the U.S. and China as a superpower is surprising but supported by several advantages [10] - The country is experiencing a demographic dividend with a population of 215 million and a median age of only 32, with over 68% of the population being of working age [10] - Brazil holds a dominant position in strategic resources, ranking fifth globally in iron ore reserves, with 8% of the world's uranium and 12% of freshwater reserves [10] - The nation has successfully transitioned from being a "coffee kingdom" to the world's leading exporter of soybeans and the second-largest exporter of chicken, with modern agricultural technology doubling production in a decade [10] - Brazil is also a leader in clean energy, with hydropower meeting two-thirds of its electricity needs and top-tier biofuel technology [10] Group 4: Changing Definition of Superpowers - The definition of superpowers is evolving from military dominance and ideological influence to a focus on comprehensive national strength, sustainable development, and resilience [12] - Brazil's rise highlights that countries with young populations, abundant resources, and a foundation in clean energy may emerge as future winners in the context of climate change and energy transition [12]
遭证监会立案后,603300,公布股东增持消息
Di Yi Cai Jing Zi Xun· 2025-10-17 05:03
Group 1 - The core point of the news is that Hainan Huatie's major shareholders plan to increase their stakes in the company, indicating confidence in its future performance [1][3] - Hainan Huatie's controlling shareholder, Hainan Jinkong, plans to increase its holdings by an amount not less than 25 million yuan and not exceeding 50 million yuan within six months starting from October 17 [1] - The company's shareholder, director, and general manager, Hu Danfeng, also plans to increase his stake by an amount not less than 30 million yuan and not exceeding 50 million yuan within the same timeframe [1] Group 2 - On October 16, Hainan Huatie received a notice from the China Securities Regulatory Commission regarding an investigation for suspected violations of information disclosure laws [3] - Despite the investigation, the company stated that all its production and operational activities are proceeding normally and that it will actively cooperate with the regulatory body's investigation [3] - The company's stock price has recently declined by 9.45%, closing at 6.9 yuan per share, reflecting market reactions to the ongoing issues [4] Group 3 - Hainan Huatie has recently faced challenges, including the cancellation of a 3.7 billion yuan order and a shift from major shareholders reducing their stakes to increasing them, which has contributed to a downward trend in its stock price [6] - The company had previously announced a total of 6.67 billion yuan in orders related to its foray into computing power business, which it began to develop in May 2024 [6]