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26兆瓦级海上风力发电机组
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9月2日证券之星早间消息汇总:造车新势力8月交付量出炉
Sou Hu Cai Jing· 2025-09-02 00:41
行业新闻: 1.9月1日,造车新势力陆续公布上月交付数据,整体呈现增长态势。其中,零跑汽车、小鹏汽车和蔚来 汽车均创下单月交付量新高,而理想汽车受产品转换和销服体系调整的影响,单月交付连续三个月环比 下降。8月,零跑汽车继续领跑造车新势力,单月交付创57,066辆新高,同比增长超88%。而理想汽车 在8月交付新车28,529辆,同比下降40.72%,环比下降7.17%。 宏观要闻: 1.国家标准委、工业和信息化部印发《工业母机高质量标准体系建设方案》,到2026年,工业母机高质 量标准体系基本建立,以高质量标准体系建设促进工业母机产品质量提升和设备升级换代,以高水平标 准引领产业高质量发展。制修订标准不少于300项,牵头制修订不少于5项相关国际标准,国际标准转化 率达90%,标准供给结构更加优化。 2.9月1日晚间,美国总统特朗普表示,印度已经提出将对美国商品的关税降至零。特朗普在"Truth Social"上发文称,印度提出将关税降至零,但为时已晚。 3.据央视报道,我国拥有完全自主知识产权,全球最大26兆瓦级海上风力发电机组在山东完成吊装,为 我国风电向深远海挺进提供技术支撑。此次吊装的26兆瓦级海上风电 ...
一问到底丨26兆瓦级海上风电机组完成安装 “大风车”有何大本领?
Yang Shi Xin Wen· 2025-08-30 23:21
曾经,我们在大地上建起风车,利用风能提水灌溉、碾磨谷物,而今,我们在海中也树起了"大风车",将海风中蕴含的能量转化成电能。8月29日,我国拥 有完全自主知识产权,全球最大26兆瓦级海上风力发电机组在山东东营完成吊装。随着长达153米的叶片与轮毂精准对接,也意味着刷新叶片长度、单机容 量、机舱重量等多项世界纪录的海上风电机组完成了首次安装。 26兆瓦风机的"超大容量"究竟多大?600吨级机舱如何在百米高空"穿针引线"?超大风机矗立海上,如何抵御大风大浪的袭击?一起来了解↓↓↓ 600吨级机舱 如何在百米高空"穿针引线"? 600吨级机舱如何在百米高空实现毫米级精准对接,这台发电能力可媲美传统小型风电场的风机,取得了一系列技术突破。 此次安装的最大挑战,在于"高空精准作业"与"复杂场地限制"的双重考验。要在近200米高空完成200多根连接螺栓的毫米级对接,同时需应对滩涂地基承载 力不足、施工场地狭小的问题。为此,施工团队创新采用"桩基加固法"强化地基稳定性,同时调用全球最大的4000吨级履带式起重机承担吊装任务,通 过"地面预调平+高空精准协同"的方案,确保机舱平稳就位。 26兆瓦级的海上"大风车" 发电能力有多 ...
透过数据看我国能源供应更足、韧性更强 为经济发展提供“坚强”保障
Yang Shi Wang· 2025-08-30 06:06
Group 1: Offshore Heavy Oil Thermal Recovery Progress - China has achieved significant progress in the large-scale application of offshore heavy oil thermal recovery technology, with cumulative production exceeding 5 million tons, making it the first country to achieve large-scale thermal recovery of offshore heavy oil [1] - The Luda 5-2 North Oilfield Phase II project, which began production in February, has added over 20 million tons of recoverable heavy oil reserves and has a daily thermal recovery production exceeding 500 tons, contributing over 100,000 tons to cumulative thermal recovery output [1] - The newly launched Kengli 10-2 oilfield development project has added over 14 million tons of recoverable heavy oil reserves, with total thermal recovery production in the offshore sector exceeding 130,000 tons this year, setting a historical high for the same period [1] Group 2: Heavy Oil Resource Potential - China is one of the world's four largest heavy oil producers, with an estimated heavy oil resource of approximately 19.87 billion tons and proven reserves of 3.5 billion tons, indicating significant development potential [5] - Currently, less than 3% of the annual crude oil production of over 30 million tons from Bohai Oilfield comes from unconventional heavy oil, highlighting the importance of converting heavy oil reserves into production for enhancing domestic oil and gas exploration and development [5] Group 3: Applications and Importance of Heavy Oil - Heavy oil is a valuable petrochemical raw material, often referred to as "black gold," and can be refined into lubricants, greases, and various types of asphalt used in transportation and construction [6][8] - In industrial applications, heavy oil can be refined into low-congealing diesel suitable for cold regions, high-performance lubricants, and electrical insulation oil, while also serving as a core raw material for road paving asphalt and waterproofing asphalt in construction [8]
全球最大26兆瓦、毫米级精准对接……我国海上风电走向“深蓝”
Yang Shi Wang· 2025-08-30 05:21
东方电气风电股份有限公司现场负责人胡孙涛称:"机组吊装完成以后,下一步我们将对机组进行静态、动态调试,最后完成机组并网。 机组并网以后,每年发电量1亿度,可供5.5万户用户一年的用电需求。" 央视网消息:8月30日,我国拥有完全自主知识产权、全球最大26兆瓦级海上风力发电机组在山东东营完成吊装。600吨级机舱在百米高空 实现了毫米级精准对接。 此次吊装的26兆瓦级海上风电机组由超过3万个零部件构成,轮毂中心高度相当于50多层居民楼高,其风轮扫风面积达7.7万平方米,是目 前全球单机容量最大、叶轮直径最长的海上风电机组,并且实现全国产化设计制造。 风力发电机组采用了全密封结构防盐雾腐蚀方案,让风机能够更好地在海上满足25年的使用寿命需求,风电机组每旋转一圈可发出62度 电,单机年发电量媲美一座传统小型风电场。 数据显示,今年上半年,我国海上风电累计并网装机容量4420万千瓦,占全球海上风电总装机量的一半以上。预计到2030年,海上风电发 电量占东部沿海地区用电量比重将达到约10%。 ...
单机年发电量1亿度!全球最大海上风电机组完成吊装
Yang Shi Xin Wen· 2025-08-29 13:55
Core Viewpoint - The successful installation of the world's largest 26 MW offshore wind turbine in Shandong marks a significant technological advancement for China's offshore wind power industry, supporting its expansion into deeper waters [1][3]. Group 1: Technological Advancements - The 26 MW offshore wind turbine consists of over 30,000 components, with a hub height equivalent to over 50 stories and a rotor sweep area of 77,000 square meters, making it the largest single-unit capacity offshore wind turbine globally [1]. - The turbine features a fully sealed structure to resist salt mist corrosion and incorporates dual typhoon resistance technology, allowing it to withstand super typhoons of up to level 17 [2]. - The new technology used in this turbine design significantly reduces the overall size and weight while maintaining reliability, with only a 10% increase in weight compared to the 18 MW offshore wind turbine [2]. Group 2: Industry Growth and Capacity - China's offshore wind power industry is rapidly advancing from nearshore to deep-sea development, supported by a comprehensive industrial chain across provinces like Jiangsu, Shandong, Zhejiang, and Guangdong [3]. - As of the first half of this year, China's cumulative installed offshore wind power capacity reached 44.2 million kW, accounting for over half of the global total [3]. - By 2030, it is projected that China's offshore wind power capacity will reach 150 million kW, with offshore wind generation expected to account for approximately 10% of the electricity consumption in the eastern coastal regions [3].
畅通经济循环  凝聚创新合力 ——看中国经济之“融”
Ren Min Ri Bao· 2025-08-16 08:57
Industry Integration - The emphasis on deep integration of technological innovation and industrial innovation is highlighted, showcasing the vitality of the innovation chain and industrial chain [2] - The success of Suzhou Green's harmonic drive technology demonstrates the potential for domestic companies to break foreign monopolies through continuous innovation [2] - The integration of innovation and industry aims to achieve value enhancement from technological breakthroughs to industrial upgrades [2] High-Quality Technology Supply - China Steel Research has utilized AI to significantly reduce the R&D time for new high-temperature alloy materials from over 10 years to as little as 1 year [3] - The country ranks second globally in R&D investment, with over 36 trillion yuan, and leads in international patent applications [3][4] Corporate Innovation Leadership - The collaboration between China Three Gorges Group and Dongfang Electric Group has led to the development of the world's largest offshore wind turbine, marking a significant leap in the offshore wind power sector [5] - Policies encouraging R&D expense deductions and financial support for major technological tasks are designed to empower enterprises as the main drivers of technological innovation [5] Technology Application and Transformation - The establishment of innovation zones has attracted numerous tech companies, showcasing a significant accumulation of innovative resources and patents [6] - Various initiatives are being implemented to streamline the commercialization of technological achievements, enhancing the pathways for innovation to reach the market [6] Market Integration - The push for a unified national market aims to optimize market competition and eliminate barriers to resource flow [7] - The establishment of a national market construction guideline aims to create a fairer competitive environment for businesses [12] Infrastructure Connectivity - The logistics sector has seen improvements, with a 30% reduction in transportation costs and a 35% increase in efficiency due to upgraded sorting and delivery systems [9] - The establishment of a normalized electricity trading mechanism has facilitated smoother cross-network electricity transactions [10] External Trade Integration - The integration of domestic and international markets is crucial for high-quality development, as demonstrated by the Spring Snow Food Group's expansion into both domestic and international markets [13][14] - The establishment of the Hainan Free Trade Port is expected to enhance the flow of quality resources and promote a dual market linkage [16] Foreign Investment Attraction - The implementation of a transparent and predictable policy environment aims to stabilize and enhance foreign investment [17] - The removal of restrictions on foreign investment in the manufacturing sector and the expansion of service industry openings are part of the strategy to attract global capital [17]