原标题： 近年来，国网北京电力根据电力供需形势和电力平衡预测情况，紧扣"强能力、补短板、保安全"目标精 准施策，持续优化电网发展规划，加速主网、配网建设与改造升级，从源头上补强电网局部薄弱环节。 2025年是北京电网"十四五"规划实施的冲刺之年，为优化北京电网网架结构，国网北京电力投产了环 球、姜庄湖220千伏输变电工程等关键项目，均通过新建220千伏变电站与配套输电线路，构建多级电源 支撑，融合智能技术，显著提升区域电网互联互通能力，增强电网韧性和可靠性。此类工程融入新型电 力系统建设，主要为通州文化旅游区和北京城市副中心西南部提供充足电力，满足朝阳大屯地区商业及 高端产业用电需求，支撑中关村科学城北区人工智能、算力平台等产业发展，并为首都城市防灾减灾与 能源低碳转型夯实保障基础。 同时，作为北京电网补强的重点项目，国网北京电力建成了会展、龙泉湖等110千伏输变电工程，完成 生命园、米各庄等110千伏变电站主变扩建工程，通过扩容变电容量、缩短供电半径，服务重点产业发 展和民生保障，提升极端天气应对能力。一大批110千伏电网工程中，既有提高供电质量、精准赋能创 新高地打造，支撑高精尖产业、航空工业和乡村振兴产 ...

入夏以来,各类绿植生长迅猛，头沟供电所借助内部模拟利润中心建设，依托"绿色希冀"品牌，组织员 工迎峰度夏保电特巡中发现,10千伏鹰手营512线路沿山而建，部分线路通道内野生树木已对线路安全构 成威胁。一旦遭遇大风、暴雨等恶劣天气，树枝极有可能触碰线路，引发线路短路、跳闸等故障。针对 树障隐患，头沟供电所迅速制定详细的清理计划,组织供电所员工对线路通道内的树障隐患进行了集中 清理。 这是国网承德县供电公司以"绿色希冀"品牌强化迎峰度夏保电工作，推动内部模拟利润中心建设落地见 效的一个缩影。据了解，入夏以来，为降低树障对线路设备安全稳定的影响,有效解决线路通道树障引 起的跳闸、短路等问题,该公司按照迎峰度夏保电方案,组织辖区8个供电所持续展开线路通道治理专项行 动，将辖区线路通道内的树障及树枝过高的树木全部纳入清理范围，制定了清理树障计划，要求对辖区 内线路设备下方影响线路设备安全运行的树木进行全方位的砍伐和修剪,在保障供电安全的同时提升运 营效益。 7月2日，头沟供电所员工张海军、闫磊在10千伏鹰手营512线路79号至104号杆间忙碌。依托内部模拟利 润中心建设优化的资源调配机制，为线路走廊内40多棵松树修剪过 ...

Group 1 - The core viewpoint of the articles highlights the significant advancements and applications of quantum technology in Hefei, particularly through the efforts of China Telecom Quantum Group, which has developed quantum encryption communication technology that has attracted nearly 6 million users [2][3] - Hefei is recognized as a major hub for quantum technology innovation in China, hosting about one-third of the country's quantum technology enterprises, and is actively transforming cutting-edge technology into a driving force for future industrial development [2][3] - The local government has established a dedicated team to support the quantum industry, facilitating collaboration between academia, research institutions, and enterprises to promote the integration of research and application [3][4] Group 2 - The successful commercialization of quantum technology relies on deep integration of research, industry, and application, with Hefei's government implementing policies to encourage this collaboration, including funding support for projects up to 10 million yuan [3][4] - The development of quantum technology products, such as long-distance single-photon imaging radar systems, has significantly accelerated, with timeframes for commercialization reduced from over 10 years to 3-5 years [4][6] - Initial funding is crucial for startups in the quantum industry, as demonstrated by the case of Yaozheng Quantum Technology Co., which received 30 million yuan in investment to support its development [5][6] Group 3 - Application scenarios are essential for the growth of the quantum industry, exemplified by the establishment of the first quantum application demonstration substation in Anhui, which integrates quantum measurement, communication, and computing [7] - Hefei has developed a complete ecosystem for the quantum industry, with nearly 90 upstream and downstream enterprises, making it a leader in the national quantum industry landscape [7][8] - The local government supports the quantum industry through various initiatives, including recognition programs for new technologies and products, which facilitate the practical application of quantum innovations [7]

为大力弘扬劳动光荣、技能宝贵、创造伟大的时代风尚，中央宣传部、全国总工会向全社会发布2025 年"最美职工"先进事迹。 张腾蛟、胡喜平、罗明浩、杨俊、刘宇辉、宾守朋、王荣荣、吴嘉楠、杨彦锋等9名"最美职工"以平凡 的劳动创造了不平凡的业绩，在辛勤劳动、诚实劳动、创造性劳动中成就了梦想。 追求卓越，助推大国重器发展 压缩机被比作"工业心脏"，沈鼓集团股份有限公司透平总装车间焊工张腾蛟的工作，就是给这个"工业 心脏"配焊上各种各样的"血管"——工程管路。 "干就干好，精益求精。"这是张腾蛟常对徒弟说的一句话。工作以来，张腾蛟先后完成我国首台百万吨 乙烯压缩机组、首台西气东输压缩机组、首套10万空分压缩机组等20余项国家级重点项目的管路焊接任 务。截至目前，张腾蛟焊接的数百台管路，没出现过任何质量事故。 近年来，一个个大国重器从图纸变为现实，从追赶到领跑，离不开产业工人的执着专注与追求卓越。 浙江宁波江丰电子材料股份有限公司首席技师罗明浩从事半导体材料设备及工艺研究近20年。"核心技 术买不来、讨不来，一切得靠我们自己学习、探索。"罗明浩说。 无数个通宵达旦中，罗明浩和同事们逐一解决了炉体高真空和铝液的除气、炉体的 ...

Core Viewpoint - The development of the renewable energy industry in Ninghe District, Tianjin, is driving local economic growth and increasing residents' income through the utilization of wind and solar resources [1]. Group 1: Renewable Energy Projects - Over the past seven years, Ninghe District has implemented 45 concentrated renewable energy projects, achieving a total installed capacity of 2883.1 megawatts [1]. - The project in Miaozhuang Town involves revitalizing 13,500 acres of idle ditches and transforming 51,000 acres of inefficient farmland, with a new solar power installation of 1000 megawatts [1]. Group 2: Agricultural Development - The integration of renewable energy has enhanced ecological industries, such as the intelligent storage center for Hongyao sweet potatoes, which maintains optimal storage conditions using advanced temperature control technology [2]. - The storage center has an annual storage capacity of 7200 tons, ensuring consumers can access fresh and high-quality sweet potatoes even in off-harvest seasons [2]. Group 3: Environmental Impact - The projects are expected to reduce coal consumption and carbon emissions by nearly 4 million tons over their lifecycle [1]. - As of now, 29 renewable energy projects have been completed and connected to the grid, accelerating the release of ecological benefits and enhancing green low-carbon development momentum in the region [3].

江南时报讯 7月2日，500千伏旗杰变电站检修完成，标志着江苏2025年度500千伏及以上电网春季检修 工作全面结束。此次春检自今年2月启动，历时146天，覆盖省内13个设区市，为即将到来的夏季用电高 峰提供了坚强保障。 江苏作为经济与用能大省，电网安全至关重要。数据显示，今年1至5月，江苏全社会用电量达3315.8亿 千瓦时，同比增长2.5%。面对持续增长的用电负荷、构建新型电力系统的要求以及气象部门预测的今 夏高温天数偏多等因素叠加，今夏江苏电网将面临更严峻的挑战。 目前，江苏电网拥有35千伏及以上变电站3354座、输电线路11.28万公里，尤其在500千伏输电网上已经 形成"七纵七横"的坚强网架。 "500千伏及以上电压等级主干电网犹如人体的主动脉，它的安全与否事关全省8000万居民的可靠供 电。"国网江苏省电力有限公司设备部变电处四级职员蔚超表示，为筑牢主干电网安全根基，国网江苏 电力紧扣本质安全核心，以提升设备健康水平和电网运行可靠性为目标，提前谋划部署，高质量完成 500千伏及以上停电检修作业411项。 作为省内电网检修的王牌师，江苏省送变电有限公司承担着省内500千伏及以上输变电工程年度检修业 ...

Core Viewpoint - State Grid Beijing Electric Power is actively advancing the 2025 summer reinforcement project for the power grid, with 67 projects set to be operational by early July, enhancing the stability of Beijing's power supply and supporting citizens during the summer heat [1]. Group 1: Project Overview - The summer reinforcement project includes 19 main network projects and 48 distribution network projects, aimed at ensuring stable power supply in Beijing [1]. - The project is expected to add 150 kilometers of transmission lines at 35 kV and above, and increase transformer capacity by 1.73 million kVA, addressing the growing electricity demand in areas like Tongzhou, Chaoyang, and Haidian [1]. Group 2: Infrastructure Enhancements - Key projects such as the Huanqiu and Jiangzhuanghu 220 kV substations have been completed, enhancing the interconnectivity and reliability of the regional power grid through new substations and supporting transmission lines [1]. - The completion of 110 kV substations like Huizhan and Longquanhu, along with capacity expansions at existing substations, aims to improve service for key industries and enhance resilience against extreme weather [1]. Group 3: Technological Innovations - During the construction phase, State Grid Beijing Electric Power is exploring mechanical construction technology innovations to upgrade the capital's power grid [2]. - The company is implementing digital management technologies, such as "One Map for the Power Grid," to enhance operational intelligence and efficiency through comprehensive equipment monitoring and energy optimization [2].

转自：北京日报客户端 新华社北京7月3日电劳动创造幸福，奋斗开创未来。 为深入学习贯彻习近平总书记在庆祝中华全国总工会成立100周年暨全国劳动模范和先进工作者表彰大 会上的重要讲话精神，大力弘扬劳动光荣、技能宝贵、创造伟大的时代风尚，中央宣传部、全国总工会 向全社会发布2025年"最美职工"先进事迹。 笃行实干 敢为人先 沈鼓集团 股份有限公司透平总装车间焊工张腾蛟在2025年"最美职工"发布仪式上（6月6日摄）。新华社发（王鑫 摄） 电子材料股份有限公司首席技师罗明浩在2025年"最美职工"发布仪式上（6月6日摄）。新华社发（王鑫 摄） 作为宁波江丰电子材料股份有限公司的首席技师，罗明浩已从事半导体材料设备及工艺研究近20年，目 标就是让半导体产业的核心材料印上"中国制造"的标签。 压缩机被称为"工业心脏"。作为沈鼓集团股份有限公司总装车间焊工，张腾蛟的工作就是给"工业心 脏"配焊上各种"血管"——工程管路。他先后完成我国首台百万吨乙烯压缩机组、首台西气东输压缩机 组、首套十万空分压缩机组等二十余项国家级重点项目的管路焊接任务。 他焊接的管路数百台，没出现过任何质量事故。张腾蛟说，在生产过程中并不缺少问题， ...

Core Insights - Jiangsu's power grid reached a historical peak load of 14,996 MW on July 3, 2023, supported by a record output of 6,047 MW from wind and solar energy, marking a significant milestone for the region's summer peak electricity demand management [1][2] - The peak load this year arrived five days earlier than in 2024, driven by high temperatures and increased electricity consumption from air conditioning and industrial production [1][2] Group 1: Electricity Demand and Supply - The maximum external electricity supply to Jiangsu reached 2,248 MW, accounting for 15.8% of the peak load on July 3, 2023, with the Three Gorges hydropower project operating at full capacity for the first time this year [2] - As of the end of May, Jiangsu's installed renewable energy capacity exceeded 10,885 MW, representing over 48% of the province's total installed capacity, with wind and solar contributing 45.5% of the total power output on July 3 [2] Group 2: Infrastructure and Economic Growth - The State Grid Jiangsu Electric Power Company completed 13 key projects to enhance the power grid's capacity before the summer peak, adding 369.12 kilometers of 500 kV and above transmission lines and 5.36 million kVA of transformer capacity [2] - Jiangsu's GDP grew from 11.74 trillion yuan in 2021 to 13.7 trillion yuan in 2024, a 16.96% increase, while electricity load rose from 12,042 MW in 2021 to 14,996 MW in 2023, reflecting a 24.5% increase, indicating a strong correlation between economic growth and electricity demand [2]

为优化北京电网网架结构，国网北京电力投产了环球、姜庄湖220千伏输变电工程等关 键项目，均通过新建220千伏变电站与配套输电线路，构建多级电源支撑，融合智能技术， 显著提升区域电网互联互通能力，增强电网韧性和可靠性。此类工程融入新型电力系统建 设，主要为通州文化旅游区和北京城市副中心西南部提供充足电力，满足朝阳大屯地区商业 及高端产业用电需求，支撑中关村科学城北区人工智能、算力平台等产业发展，并为首都城 市防灾减灾与能源低碳转型夯实保障基础。 作为北京电网补强的重点项目，国网北京电力建成了会展、龙泉湖等110千伏输变电工 程，完成生命园、米各庄等110千伏变电站主变扩建工程，通过扩容变电容量、缩短供电半 径，服务重点产业发展和民生保障，提升极端天气应对能力。一大批110千伏电网工程中， 既有提高供电质量、精准赋能创新高地打造，支撑高精尖产业、航空工业和乡村振兴产业发 展的项目，也不乏缓解区域供电压力，聚焦交通枢纽、大型商圈、人口导入区域等多样化场 景，匹配城市更新公共服务设施扩容需求的新建或扩建工程。 7月3日，国网北京市电力公司正在全力推进2025年电网度夏补强重点工程，67项工程将 于7月上旬全部投入运行 ...