新疆木垒北750千伏输变电工程、喀纳斯750千伏变电站扩建工程近日正式开工建设。两项工程建成后， 将进一步提升新疆电网供电能力和可靠性，为新能源基地电力送出提供坚强支撑，有力服务新疆清洁能 源开发和经济社会高质量发展。 据介绍，木垒北750千伏输变电工程是连接准东千万千瓦级大型风光电基地、新能源基地及疆电外送工 程的重要枢纽，是推进新型电力系统建设的重点工程，动态总投资13亿多元。工程建成后，将进一步优 化750千伏网架结构，满足地区新能源汇集送出需求，支撑新能源全产业链发展。 喀纳斯750千伏变电站扩建工程动态投资4亿多元，位于新疆九大风区之一——额尔齐斯河河谷风区，承 担着河谷风区新能源电力送出及阿勒泰地区供电任务。目前，喀纳斯变电站已建成主变容量300万千伏 安，本次扩建新增150万千伏安主变压器1组。工程建成后，将显著提升额尔齐斯河河谷新能源电力送出 能力和可靠性，服务地方优势资源转换，促进阿勒泰地区经济社会高质量发展。 据统计，2025年，国网新疆电力有限公司承建超特高压项目42项，线路长度5137.7千米、变电容量7050 万千伏安，年度电网投资及建设规模再创新高，完成"十四五"电网建设环网收官任 ...

今年9月8日，电力人员在库车—阿拉尔—巴楚750千伏输电线路工程现场进行高空紧线作业。马元摄 近年来，国网新疆电力持续加大南疆电网建设力度。自2010年建成南疆首条750千伏线路以来，15年间 累计建成10条750千伏线路工程，形成喀什、环塔里木盆地、阿拉尔3个超高压环网，极大地释放了南疆 的资源潜力。 作为新疆"十四五"期间投运的最后一个超高压环网工程，库车—阿拉尔—巴楚750千伏输变电工程攻克 了在沙漠盐碱地施工的困难，并在施工中最大程度降低对农业生产的影响，注重保护生态环境。 中新网乌鲁木齐12月25日电 (张杨滚艳吴雄雄)25日，随着阿拉尔750千伏变电站成功带电运行，库车— 阿拉尔—巴楚750千伏输变电工程正式投运，标志着新疆"内供七环网"主网架格局的最后一个超高压环 网工程——阿拉尔环网全面建成投运，为新疆经济社会高质量发展和南疆迎峰度冬提供坚强电力支撑。 阿拉尔750千伏变电站新建工程。马元摄 库车—阿拉尔—巴楚750千伏输变电工程总投资30.4亿元，起于库车750千伏变电站，止于巴楚750千伏 变电站，新建阿拉尔750千伏变电站1座，线路全长超485千米。 阿拉尔环网由库车—阿克苏—巴楚一回及 ...

Group 1: Solar Thermal Power Development - The National Development and Reform Commission and the National Energy Administration aim to achieve a total installed capacity of approximately 15 million kilowatts for solar thermal power by 2030, with electricity costs comparable to coal power [2] - The initiative emphasizes the importance of advancing solar thermal power project construction and expanding new application scenarios to ensure large-scale development [2] Group 2: Electric Vehicle Charging Infrastructure - By 2026, China plans to install over 10,000 charging guns in highway service areas, with at least 25% being high-power chargers [2] - The initiative targets busy service areas during holidays and those with over 40% utilization of charging facilities [2] Group 3: Space and Rocket Technology - The Long March 12A rocket successfully completed its maiden flight, achieving its second-stage orbital goal, although the first-stage recovery did not meet expectations [3] - This rocket is China's second liquid oxygen-methane rocket to attempt recovery on its first flight, providing valuable data for future technology iterations [3] Group 4: Electric Grid Development - The successful operation of the 750 kV power transmission and transformation project in Hanzhong, Shaanxi, marks the first of its kind to cross the Qinling Mountains [4] - This project enhances the power transmission capacity of southern Shaanxi and facilitates the integration of clean energy sources like wind and solar [4] Group 5: Robotics and AI Technology - Yushu Technology has received a patent for a new method to improve the precision and reliability of robot control, which addresses limitations in current robotic models [5] - The patented method involves predicting the impact of robot actions on their environment, allowing for more accurate control commands [5] Group 6: Autonomous Driving and AI Integration - Beijing has issued the first L3-level autonomous driving vehicle license plates, marking a significant step towards mass production of autonomous vehicles in China [3] - The L3 autonomous driving feature is currently limited to specific highways in Beijing, indicating a controlled rollout of this technology [3] Group 7: Corporate Developments - Geely Auto has completed the privatization of Zeekr, acquiring all outstanding shares and delisting from the New York Stock Exchange [7] - This move positions Zeekr as a wholly-owned subsidiary of Geely, streamlining its operations [7] Group 8: Semiconductor Supply Chain Changes - Apple is increasing its procurement of DRAM from Samsung to approximately 60-70% for the iPhone 17, due to rising storage chip prices [13] - This shift indicates a significant change in the supply dynamics for Apple's iPhone storage components [13] Group 9: AI and Cloud Technology Investments - Google is set to acquire Intersect for $4.75 billion, aiming to support the energy demands of its AI development initiatives [14] - This acquisition reflects the ongoing trend of tech companies investing heavily in AI capabilities and infrastructure [14]

◐ 国内首条跨越秦岭的750千伏输变电工程投运。 据央视新闻报道，1 2月23日，陕西汉中75 0千伏变电站带电成功，标志着国内 首条跨越秦岭的75 0千伏输变电工程正式投运。该工程是国家电网"十四五"电网发展规划的重点项目，也是陕西电网骨干网架升 级的关键工程，全长4 5 9公里，成功穿越秦岭无人区地段。 ◐ 2026年我国将力争完成改造各类燃气管道3万公里。 据新华社报道，1 2月2 3日从住建部了解到，20 26年，我国将持续开展地 下管网改造和综合管廊建设，常态化推进城市燃气管道老化更新改造，力争完成改造各类燃气管道3万公里。 ◐ 我国电动汽车充电基础设施（枪）总数达到1 9 32.2万个。 12月23日，国家能源局发布11月全国电动汽车充电设施数据。根据 国 家 充 电 设 施 监 测 服 务 平 台 数 据 ， 截 至 202 5 年 11 月 底 ， 我 国 电 动 汽 车 充 电 基 础 设 施 （ 枪 ） 总 数 达 到 1 93 2. 2 万 个 ， 同 比 增 长 5 2 .0%。其中，公共充电设施（枪）46 2.5万个，同比增长36 .0%，公共充电桩额定总功率达到2.10亿千瓦，平均 ...

今天（23日），陕西汉中750千伏变电站带电成功，标志着国内首条跨越秦岭的750千伏输变电工程正式投运。 （总台记者 温超 郭升） 陕西汉中750千伏输变电工程是国家电网"十四五"电网发展规划的重点项目，也是陕西电网骨干网架升级的关键工程，全长459公里，成功穿越秦岭无人区地 段。工程投运后，不仅大幅增强陕西南部电网输送能力，还将实现陕西全省风电、光伏等清洁能源并网消纳与能源优化配置。 ...

Core Points - The construction of key power projects in Xinjiang has entered a critical phase, injecting strong electrical momentum for high-quality development in the region [1] - The "Ruoqiang-Lingyang 750 kV Transmission and Transformation Project" has a dynamic investment of 3.13 billion yuan and is expected to be operational in the first half of 2027, enhancing the power supply quality in southern Xinjiang and Qinghai [2] - The "Tokkuzhan 750 kV Transmission and Transformation Project" has a total investment of 3 billion yuan and is planned to be completed by 2028, forming a main network framework in the Turpan region [2] - Both projects face complex challenges, including the need to traverse high-altitude areas and remote regions, with innovative solutions such as cableway construction being implemented [3] - Additional projects, including the "Ili Zhongmei Two Joint Ventures" power plant and the expansion of the "Yandun 750 kV Substation," are also entering the full construction phase, further strengthening Xinjiang's power grid [3] - Xinjiang's ultra-high voltage power grid development is set to upgrade continuously, with plans for 41 new and ongoing ultra-high voltage projects in 2025 [3]

Core Viewpoint - The successful commissioning of the 750 kV transmission and transformation project from Shaanxi to Gansu marks the completion of Gansu's 20th and 21st inter-provincial connection lines, enhancing the province's power transmission capacity and supporting clean energy consumption in the northwest region [1][2]. Group 1 - The project starts from the 750 kV Xizhou substation in Shaanxi and ends at the 750 kV Quzi substation in Gansu, with a total length of 144 kilometers and the construction of two 750 kV double-circuit lines [2]. - The newly commissioned equipment includes two 210 MVar high-voltage parallel reactors and four 750 kV circuit breakers, significantly improving the operational reliability and flexibility of the Qinyang converter station [2][4]. - Gansu's power grid has established two ultra-high voltage transmission channels, with plans to accelerate the construction of additional external transmission lines to enhance energy resource advantages [7]. Group 2 - The construction faced complex terrain and harsh environmental conditions, leading to the adoption of mechanized construction methods to maximize efficiency and ensure timely completion [4]. - The project has already facilitated the transmission of 26.95 billion kWh of electricity to 26 provinces, indicating its significant role in the national power grid [7]. - Gansu aims to plan for 2-3 additional external transmission channels to be included in national planning, further transforming energy resource advantages into economic benefits [7].