国网

Search documents
国网天津电力:科技赋能 筑牢达沃斯论坛供电“智能防线”
Zhong Guo Neng Yuan Wang· 2025-06-24 09:19
Core Viewpoint - The introduction of the first domestic unmanned cable inspection vehicle, which integrates "unmanned driving" and "mobile nest" functions, significantly enhances the efficiency of cable inspections and monitoring capabilities [1][3]. Group 1: Unmanned Cable Inspection Vehicle - The unmanned cable inspection vehicle can operate for approximately 100 kilometers on a full charge and is equipped with 360° cameras for recording inspection footage, allowing for real-time monitoring of equipment status from 20 kilometers away [1][3]. - The combination of "unmanned driving" and "mobile nest" transforms the inspection frequency from "once every few days" to "multiple times a day," effectively doubling the operational efficiency [3]. - The planned inspection route covers a 50-kilometer cable channel, enabling the completion of inspections for all high-voltage cable lines and four terminal towers within 2.5 hours, halving the time required compared to manual inspections [3]. Group 2: Power Supply Assurance Measures - The company has installed 15 sets of UPS (Uninterruptible Power Supply) equipment with a total capacity of 910 kVA at the National Exhibition and Convention Center in Tianjin to enhance power reliability for key areas [5][6]. - The UPS system, combined with mobile power vehicles, ensures uninterrupted power supply for critical loads such as audio systems and large screens during events [6]. - During the upcoming forum from June 24 to 26, the company plans to deploy 1,336 personnel and 564 vehicles for continuous inspections of 24 power supply users, 107 distribution lines, and 46 substations to ensure reliable power supply [8].
算法赋能智能化供电服务 破解植物工厂能源高耗与精准调控难题
Zhong Guo Neng Yuan Wang· 2025-06-24 09:19
Core Viewpoint - The "Smart Electric Photosynthesis" project integrates clean energy management, precision agriculture, and advanced planting technologies to create a new production model for agriculture, addressing high energy consumption issues in traditional farming [2][3][4]. Group 1: Innovation in Agriculture - The "Smart Electric Photosynthesis" solution leverages three main innovations: intelligent clean energy scheduling, lean production process management, and innovative planting techniques, representing a systemic reconstruction of agricultural production methods [3]. - The project aims to create a thinking energy system that goes beyond simple energy replacement, utilizing a self-developed smart energy regulation platform for dynamic monitoring and optimization [3][4]. Group 2: Energy Efficiency and Sustainability - The system achieves a 98% clean energy replacement rate, significantly reducing carbon emissions and energy costs for plant factories [4]. - The integration of AI algorithms and quantum encryption technology allows for real-time optimization of energy allocation based on environmental variables, enhancing energy efficiency [4]. Group 3: Technological Advancements - The smart production platform functions as a digital agronomist, utilizing a billion-parameter AI model to create a digital twin of crop growth, achieving a precision control error of just 0.5% [9]. - The innovative vertical planting system and full-spectrum lighting technology improve light utilization efficiency to 1.2 times the industry standard, while nutrient recycling achieves a 90% utilization rate [11]. Group 4: Economic Impact - The transformation of plant factories has led to a 25% reduction in electricity costs and a 50% decrease in labor costs, significantly enhancing economic benefits for local farmers [14]. - The model demonstrates strong replicability across various agricultural sectors, with potential annual savings of 50 million kilowatt-hours and a reduction of 47,000 tons in carbon emissions [17].
国网张掖供电公司:护航千亩玫瑰绽放“浪漫经济”
Zhong Guo Neng Yuan Wang· 2025-06-24 09:18
6月23日,国家电网甘肃电力(张掖电骆驼)连心桥共产党员服务队队员刘希伟、李斌 来到山丹县俊昌家庭农场种植基地,把脉问诊基地配电箱、设备用电情况,零距离当好玫瑰 产业发展"守护者"。 走进基地,放眼望去,1500亩玫瑰花盛开正艳、芳香四溢。花农们正在忙碌着玫瑰花的 采摘、晾晒和花酱的腌制,技术人员们紧张有序地进行玫瑰花纯露的蒸馏,每个人的脸上洋 溢着丰收的喜悦。 据了解,老军乡玫瑰之约农旅发展示范基地占地面积5600亩,是一家以玫瑰花海旅游、 玫瑰加工等为主体,集玫瑰种植、玫瑰衍生产品加工、销售、玫瑰文化展示于一体的玫瑰花 农业产业基地,生产的玫瑰纯露、玫瑰酱、玫瑰茶等玫瑰系列产品发往山东、安徽等地。 "我们每天对玫瑰园定时进行排灌,玫瑰平均采摘约1000多斤,采摘加工后需在冷库恒 温处理冷藏24小时才能控制它的生长,保证玫瑰的品质。现已完成投资1000多万元,种 植'龙玫一号'1260亩,开发玫瑰露、玫瑰酱、玫瑰茶等玫瑰花系列产品。"山丹县俊昌家庭 农场负责人朱多俊说。 一种花成就一个产业,一个产业带富一方百姓。老军乡坐落于秀丽的焉支山下,地势平 坦、光照充足、昼夜温差大、孕育出了香气浓郁、品质上乘的玫瑰花 ...
深度解读丨迎峰度夏步入关键期 能源保供“资源池”扩充
国家能源局· 2025-06-24 08:34
近期,多地出现高温天气,全国用电负荷持续增长,预计今年度夏期间最高负荷同比增长超过1亿 千瓦。当前,迎峰度夏步入关键期,我国除了加大电源、电网建设改造力度,以及保障电煤供应等 常规操作外,还解锁人工智能应用、虚拟电厂、跨省跨区电力交易等更多新技能,扩充能源保 供"资源池"。 据中国天气网消息,6月23日至25日,华北等地高温持续,多地发布高温橙色预警信号。同时,东 北地区高温也将增多,不少地方将迎来今年首个高温。 与气温飙升相伴的是用电负荷的快速攀升。"今年度夏期间,预计全国用电负荷还将快速增长,最 高负荷同比增长超过1亿千瓦,电力保供面临一定压力。"国家能源局综合司副司长张星日前表示。 如何保障电力安全稳定供应?当前,火电仍是迎峰度夏的压舱石,做好煤炭煤电稳产稳供至关重 要。 据了解,国家电网140项迎峰度夏重点工程目前均已进入冲刺建设阶段,预计将于夏季用电高峰前 全部建成。 在这些"常规动作"之外,今年电力保供还积极探索人工智能应用等新技能,优化电网资源配置。例 如,国网北京电力依托光明电力大模型AI技术,提升故障研判和抢修效率;国网山东电力依托"电 网调度智慧大脑",借助AI大模型,实现了雷击跳闸分钟级 ...
天津多部门服务保障第十六届夏季达沃斯论坛
Zhong Guo Jing Ji Wang· 2025-06-24 06:40
Group 1: Event Overview - The Summer Davos Forum was held from June 24 to 26 in Tianjin, attracting over 1,700 guests from more than 90 countries and regions to discuss important topics such as the global economy and China's development [1] - The theme of the forum was "Entrepreneurial Spirit in the New Era" [1] Group 2: Power Supply Assurance - State Grid Tianjin Electric Power Company planned to deploy 1,336 personnel and 564 vehicles daily to ensure uninterrupted power supply for 24 key users, 107 transmission and distribution lines, and 46 substations [1] - The company emphasized the use of technological innovation and lean management to ensure reliable power supply during the forum [1] Group 3: Smart Inspection Technology - The first domestic cable intelligent inspection vehicle, which integrates "unmanned driving" and "mobile nest" functions, was showcased, significantly enhancing inspection efficiency [2] - The vehicle can operate on a planned route for approximately 100 kilometers and can complete inspections of high-voltage cable lines and terminal towers in 2.5 hours, halving the time compared to manual inspections [2] Group 4: Venue Support and Safety Measures - State Grid Tianjin City South Company installed 15 sets of UPS equipment with a total capacity of 910 kVA to enhance power reliability at the venue [2] - The company conducted multiple rounds of hazard inspections and comprehensive safety checks to ensure the venue's electrical safety [2] Group 5: Transportation and Guest Services - Tianjin Railway Station implemented measures to create a pleasant travel environment for guests, including staff training and cleanliness improvements [3] - The station coordinated with the forum's organizing committee to ensure smooth transportation for attendees, providing quality ticketing and consultation services [3]
国网兰州新区供电公司:走访把脉开良方 精准服务解企忧
Zhong Guo Neng Yuan Wang· 2025-06-24 03:07
Group 1 - The basic electricity fee constitutes a significant portion of the electricity cost for enterprises, and changing the billing method has introduced many uncertainties [1] - The State Grid Lanzhou New Area Power Supply Company is providing tailored energy efficiency diagnostics and comprehensive energy services to enterprises in the region, aiming to reduce energy costs [1][3] - The current billing method based on capacity is not suitable for enterprises with significant load fluctuations, particularly during low-load periods, indicating a substantial optimization opportunity [3] Group 2 - A proposed change to billing based on actual maximum demand would significantly reduce basic electricity fees during low-load periods and improve equipment utilization rates for enterprises [3] - The energy efficiency service team has visited 73 enterprises, promoting optimized electricity usage plans and helping them save on electricity costs through strategic pricing adjustments and peak-valley electricity regulation [3] - The company plans to continue enhancing its service quality and support local economic development by implementing national policies aimed at reducing energy costs for the real economy [3]
全国首创!杭州打造基于人工智能的配电网终端
Hang Zhou Ri Bao· 2025-06-24 02:26
刘兴业介绍:"想实现进一步突破,必须从电网感知末端发力。若10万套终端全部用上这款配电网 融合终端硬件,10万套AI终端将像神经元一样遍布城市,杭州配电网也将真正拥有'思考能力'。" "基于人工智能的配电网终端,不仅有望改变以往依赖人工经验的传统运维模式,大幅提升电力系 统运行效率,驱动配网管理模式、作业方式变革,更将在无形中重塑着人与电、人与生活的关系。"现 场,一位电力工作者感慨。 眼下,能源电力行业正焕发新面貌。在杭州,全国首个"无人车+机器狗"一体巡检机器人通过自主 Citywalk,进行远距离、跨区域巡检;具身智能走进变电站,实现在复杂检修场景下,应用具身人形机 器人远程技术指导;名为"光擎"智脑的大模型被训练成熟后上线,为杭州电网提供智能推理、主配网拓 扑解析、重过载分析等应用……国网杭州供电公司正推进"人工智能+"行动在杭州电网的战略布局,推 动一项项创新项目落地,努力打造能源电力人工智能创新高地。 近日,2025国家能源互联网大会在杭州开幕。在这场行业专家、学者齐聚的盛会上,由国网杭州供 电公司全国首创、自主研发的基于人工智能的配电网终端惊艳亮相,以"小身材大算力"与"智能诊断+自 主决策"的 ...
为了38户稻农的2000亩水稻
Xin Hua She· 2025-06-24 02:17
眼下正是水稻快速生长的时节,稻苗普遍已经长到了十多厘米高。稻田长时间被淹,稻苗将因缺氧而腐坏。稻苗一旦腐坏,稻农们半年的辛勤 劳作都将化为泡影。由于稻田区域供电设施不足,想用抽水机抽排积水行不通。眼见恶劣天气不知何时是个头,积水情况越来越严重,稻农们 心急如焚。 关键时刻,他们拨通了供电所的电话,要求尽快解决村里供电设施不足问题,避免稻田因洪灾绝收。 接报后,国网石首市供电公司紧急制定排灌保电专项方案,6月19日一早便组织9人的施工队伍冒雨进驻北碾村,只为抢在持续强降雨引发严重 内涝前,让排水设备全部有电可用。 新华社武汉6月23日电(记者熊琦)21日上午,暴雨如注,湖北荆州石首市大垸镇北碾村的田野在雨幕中愈发朦胧。"雨势还在加大,必须赶在 积水漫过田埂前完成架线!"在北碾村东河头八组,电工祁剑的呼喊声穿透雨幕。 近期来势汹汹的强降雨天气,导致北碾村位于长江故道老河沿线、地势低洼的2000亩虾稻共作田积水迅速上涨。"这里地形复杂,一旦遭遇强 降雨,沟渠河道迅速灌满,2000亩农田顷刻间将变成汪洋。"北碾村党总支书记沈赐平说。 施工现场,电工们冒雨奋战,争分夺秒地挖坑、立杆、架线、登杆安装横担抱箍。 国网石首市 ...
国网临汾供电公司:“红马甲”与“红丝带”的温情守护
Zhong Guo Neng Yuan Wang· 2025-06-24 01:11
为给考生提供良好的用电环境,该公司对照往年保电工作经验,详细制定保电方案和应 急预案,科学安排电网运行方式,提前开展隐患排查整治工作,提高线路巡视频次,并对保 电场所开展双电源切换、发电机启停及UPS联调等试验,确保校园用电安全稳定,让考生们 能够安心应考。 从山西临汾尧都区解放东路沿着立交桥向东出发,不到短短十五分钟的车程就能到红丝 带学校。对于国网临汾供电公司孙凯来说这条路再熟悉不过,每年六月他都会往返奔波在这 条路上。"老许哥,以前总是咱俩搭伴去,这回不一样,咱们六个人组团去,队伍可是越来 越壮大了!"该公司用电检查专责许梦实点头一笑。6月19日,国网临汾供电公司太行黎明共 产党员服务队和"尧乡之光"青年突击队主动出击、上门服务,为红丝带学校做考前最后的用 电排查工作。 红丝带学校,是全国唯一一所专门收治艾滋病患儿的全日制学校。该校创建于2006年9 月1日,前身是临汾市传染病医院绿色港湾病区"爱心小课堂"。2011年12月1日,正式挂牌成 立,从此该校纳入国家义务教育行列。2017年,红丝带学校首次为艾滋病考生设立单独的标 准化考场,开创了中国为艾滋病感染者设立中高考考场的先河。红丝带学校是国网临汾供 ...
国网甘肃省电力公司圆满完成2025年公祭伏羲大典保供电任务
Zhong Guo Neng Yuan Wang· 2025-06-24 01:11
在现场保电的13个关键部位,该公司安排两人一组全程值守,并组织43名国家电网甘肃 电力(麦积先锋)连心桥共产党员服务队队员,在涉及主会场供电的线路下方进行"一杆一 人"蹲点值守,严防发生外力突发故障,杜绝一切潜在隐患。这也是该公司连续13年开展党 员服务队"一杆一人"值守保电。 今年保电工作的装备配置水平得到进一步提升。该公司将原有的ATS(Automatic Transfer Switch)双电源自动切换柜升级改造为更加可靠的STS(Static Transfer Switch)双 电源静态切换柜,电源切换时间压缩至毫秒级。同时,在7个站房设备集成智能开关、便携 式监测终端、温湿度、水浸传感器,全景感知重要场所保电区域内所有供电设备,实现对保 供台区的透明化管理。 为向广大市民及游客提供便利服务,该公司还因地制宜设置了4个"连心桥·光明驿站", 提供快捷充电、饮用水供给、医疗应急等暖心服务,用真心与温情架起服务群众的连心桥。 国网天水供电公司员工检查STS双电源切换柜接线情况。贾一凡 摄 6月21日上午,2025(乙巳)年公祭中华人文始祖伏羲大典在天水市隆重举行。国网甘 肃省电力公司全面落实伏羲大典保电要求 ...