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山西长治:研发数智诊断模型精准提升用户用电效能
Zhong Guo Neng Yuan Wang· 2025-06-26 15:38
Core Insights - The article discusses the efforts of State Grid Changzhi Power Supply Company to provide energy-saving services to users, highlighting the implementation of a smart analysis model to diagnose and optimize electricity pricing and consumption efficiency [1][2]. Group 1: Energy Efficiency Initiatives - State Grid Changzhi Power Supply Company has initiated a "door-to-door energy-saving service" to assist users in improving energy efficiency [1][2]. - The company has developed a "household average price anomaly smart diagnostic model" to analyze and compare electricity pricing against industry standards, identifying key factors affecting pricing [2]. Group 2: Model Implementation and Results - The diagnostic model was built and optimized over three months and began trial operation at the end of June [2]. - In June, the company utilized the model to provide services to four users identified as having abnormal pricing, offering tailored advice and support [2].
国网兰州新区供电公司“五进” 宣传护安全 电力知识润心间
Zhong Guo Neng Yuan Wang· 2025-06-26 09:46
Core Viewpoint - The company emphasizes the importance of electrical safety and proactive measures to identify and mitigate potential hazards in collaboration with local enterprises [1][2] Group 1: Safety Awareness and Education - The company conducted an event focused on electrical safety knowledge and hazard identification at China Mobile's Gansu branch, utilizing real case studies to enhance understanding [1] - Over 800 promotional materials covering safety knowledge, facility protection, hazard identification, and emergency response skills were distributed [1] - The company has organized six specialized activities since the launch of "Safety Production Month" to instill safety concepts within the community [1] Group 2: Future Initiatives - The company plans to deepen the "Five Advances" initiative and expand the breadth and depth of electrical safety knowledge dissemination [2] - There will be a focus on strengthening collaboration between government and enterprises to explore sustainable safety education mechanisms [2] - The company aims to ensure the stable operation of the power grid and reliable electricity supply to support high-quality development and community well-being [2]
国网山西电力全力护航算力集群高质量发展
Xin Hua Cai Jing· 2025-06-26 05:21
Group 1 - The new technological revolution is driving the demand for computing power, leading to challenges in electricity supply security, as highlighted in the "China Comprehensive Computing Power Index Report (2024)" [1] - Shanxi Province ranks among the top eight in the national comprehensive computing power index, with Datong City being in the top three for urban computing power sub-index [1][2] - Datong City is responsible for over 80% of Shanxi's data center construction and has been included in the "Beijing-Tianjin-Hebei Computing Power Corridor" [2] Group 2 - The electricity consumption of the internet data service industry in Datong has increased significantly, from 0.09% to 96.78% of the province's total, establishing it as a major hub for big data development [2] - The State Grid Datong Power Supply Company has actively supported the energy needs of data centers, optimizing the power grid structure and ensuring reliable electricity supply [2][3] Group 3 - By the end of 2024, Datong City will have four operational data bases and two under construction, with data center electricity consumption exceeding that of the coal industry [3][4] - Datong is rich in wind and solar resources, with a total installed capacity of wind and solar energy reaching 9.3992 million kilowatts, accounting for 53.57% of the total installed capacity [3] Group 4 - The PUE (Power Usage Effectiveness) of Datong's data centers is generally below 1.2, meeting the EU's requirements for green data centers, positioning Datong as a global cost-effective area for green computing power [3] - The State Grid Datong Power Supply Company is exploring direct green electricity connection models, which could reduce energy costs for computing centers by 8% [3] Group 5 - The China Mobile Shanxi Taiyuan Data Center has a high power capacity of 139,060 kVA and a monthly maximum electricity consumption exceeding 10 million kWh, making it the largest data center in Shanxi [5][6] - The Baidu Cloud Computing Center in Yangquan is the largest and most advanced in Asia, with a total power capacity of 233,900 kVA and an annual electricity consumption of 450 million kWh [6] Group 6 - The construction of the first full-stack intelligent computing power hub in North China, the Changzhi Intelligent Computing Center, is supported by the State Grid Changzhi Power Supply Company, which is actively involved in project planning and electricity supply [7] - The collaboration between electricity and computing power is essential for the high-quality development of the industry, with plans for coordinated development of computing power layout and power grid planning [7]
安全用电进校园 守护成长“电”无忧
Zhong Guo Neng Yuan Wang· 2025-06-26 03:24
Group 1 - The core activity of the State Grid Qiemu County Power Supply Company involved organizing a "Safe Electricity in Campus" theme promotion event at Qiemu County No. 7 Primary School, coinciding with the 24th National Safety Production Month [1] - The event included interactive sessions where students actively participated in answering questions about electrical safety, demonstrating high engagement and interest [1] - The company provided educational materials, including a well-crafted electricity safety handbook that covers safety tips, accident cases, and emergency response methods, using engaging illustrations and clear language [1] Group 2 - The company plans to continue enhancing campus electricity safety services by conducting special inspections of distribution facilities and customizing personalized electricity safety plans [2] - Ongoing safety promotion activities will be implemented to ensure that electricity safety knowledge reaches families, reinforcing the foundation of safety production [2] - The initiative aligns with the company's mission of "People's Electricity for the People," aiming to safeguard children's growth and promote a safe campus environment [2]
贵州全力应对暴雨守护群众安全
Jing Ji Ri Bao· 2025-06-25 21:54
本报贵阳6月25日讯(记者吴秉泽、王新伟)连日来,贵州省各地各部门闻"汛"而动,果断启动应急响 应,迅速开展救援行动,积极开展灾后重建,全力守护群众生命财产安全。 6月23日以来,受强降雨影响,贵州都柳江发生超保证水位洪水,榕江县、从江县因洪峰过境导致严重 洪涝灾害,给人民群众生命财产安全造成重大损失。目前,两地的河流水位均已回落至警戒水位以下, 当地干部群众正在积极清淤重建,尽快恢复正常生产生活秩序。 据了解,在当地参与救援的179名黔东南州消防救援支队指战员就地投入清淤排涝工作。6月25日,贵州 省消防救援总队再次调派贵阳、黔南、贵安等地抗洪抢险排涝专业分队共100人、39车、8台吸水机器 人、18台手抬机动泵前往两地增援。 灾情发生后,南方电网公司迅速派出专项工作组现场指导抢险救灾,贵州电网公司第一时间成立3个抢 险救灾前线指挥部,建立省、州、县三级联动指挥体系,强化监测预警和协同联动,统筹加强应急抢修 和值班值守力量,全力防汛抗洪保供电。截至6月25日17时,南方电网公司已经调集抢修人员4031人、 应急发电车89台、应急发电机229台,在榕江、从江、三都3个县开展抢修复电工作,已有近6万用户恢 复正 ...
国网庆阳供电公司:电染瓜田千顷绿 能凝盛夏万颗甜
Zhong Guo Neng Yuan Wang· 2025-06-25 14:21
Core Viewpoint - The successful harvest of the Qilin watermelon in the Mijia Gou village is significantly supported by stable electricity supply, which enhances irrigation and temperature control, leading to improved crop yield and quality [3][4]. Group 1: Electricity Supply and Infrastructure - The Qilin watermelon cultivation relies heavily on electricity for irrigation and temperature control throughout the entire process from seedling to preservation [3]. - The State Grid Qinyang Power Supply Company has completed upgrades on two power lines and added one transformer this year to ensure stable operation of irrigation pumps, temperature control greenhouses, and cold storage facilities [3]. - The stable electricity supply has allowed for precise irrigation, reducing labor costs and increasing the yield per acre by 15% [3][4]. Group 2: Post-Harvest Management - The installation of cold storage facilities, supported by sufficient electricity, has extended the preservation period of the watermelons to about 10 days, alleviating sales pressure during peak harvest times [3]. - The Qilin watermelon has been successfully marketed to surrounding provinces and cities due to improved post-harvest management [3]. Group 3: Community and Economic Impact - The Qilin watermelon industry has formed an integrated industrial chain of "planting + cold chain + sales," creating over 200 jobs and increasing the average annual income of households by more than 40,000 yuan [4]. - The company has established a service team to conduct regular safety inspections and assist farmers with electricity-related inquiries, enhancing community engagement and support [4][5]. Group 4: Future Plans - The State Grid Qinyang Power Supply Company plans to continue optimizing rural power grid structures and deepen the "electricity + agriculture" service model to support the development of specialty industries and rural revitalization [5].
国网平利县供电公司:全力推进提质增效
Zhong Guo Neng Yuan Wang· 2025-06-25 02:00
今年以来,国网平利县供电公司紧扣高质量发展主题,将"发展质量再提升、经营效益再提升、运营效率再 提升、管理效能再提升"确立为核心目标。公司组织各部门、班组制定具体提质增效举措,细化分解融合 期攻坚重点任务,编制关键指标,提炼特色实践方法。通过强化专业协同、激发宣传引导活力、推动管理 与质量升级,着力打好提质增效"组合拳"。 党建领航,提质增效 行政、生产、营销农电党支部立足职责分工,划定党员线损管控责任区,实行台区网格化管理,确保线损管 理全覆盖、关键指标党员抓、治理过程精益化。持续优化"一线一策""一台一策"方案,合力攻克线损治 理难点痛点。3月公司入选国家电网同期线损管理百强县,8个供电所同步入围百强所。公司将持续强化 责任担当,加大攻坚力度,创新升级提质增效路径:盘活存量资产,苦练降本内功,精打细算过日子,真抓实干 创效益,推动各项工作全面质效登高。 精准治线,保障供电 为有效减少线路故障、提升供电质量,公司坚持问题导向,多措并举开展治理工作,一是强化运维管理。 明 确属地供电所线路巡视消缺职责,完善流程,按月检查考核。建立基于历史故障与线路状况的差异化档案, 突出巡视重点,提升效率,实现缺陷隐患早发现 ...
苏州首个全域配网无人机自动巡检示范区在昆山建成
Su Zhou Ri Bao· 2025-06-25 00:32
国网昆山市供电公司无人机作业中心负责人杨宗豪介绍:"当配网架空线路发生故障后,系统会主 动获取并解析故障信息,三分钟内精准锁定故障线路区间,自动生成无人机巡飞任务工单。"无人机监 控中心的配电监控人员获得工单后,只需一键操作,即可将巡飞任务下派至对应区域的固定机巢,启动 无人机迅速飞抵故障现场,根据自动生成的路径精准开展自主巡视,实时回传线路高清航拍画面和红外 影像。"必要时,监控人员可远程操控无人机对可疑点位进行多角度检查,巡视效率较人工提升了 60%。"杨宗豪说。 据了解,国网苏州供电公司正加速推进无人机在配网巡检中的规模化应用,计划年内完成苏州全市 无人机机场规划,三年内实现全市配网无人机自主巡检全覆盖。苏州拥有全国规模最大的地级市配电 网。传统无人机故障巡视依赖网格员经验,故障巡视区间确定慢,无人机路径规划受定位精度影响一般 由人工完成。在面对庞大配网线路时,故障定位和抢修效率受到极大的制约。去年以来,国网苏州供电 公司以昆山为试点,重点攻关配网故障巡检领域,部署59台无人机机巢,探索构建配网无人机故障联动 快巡体系,打造覆盖全域的无人机自动巡检示范区。 今年5月,国网昆山市供电公司联合江苏方天电力技 ...
国家电网企业架构及典型设计(71页PPT)
Sou Hu Cai Jing· 2025-06-24 17:10
企业架构框架 "四横"按详细程度和关注重点分为策略层、管理层、设计层和实施层,分别关注全局性、关联性、可实现性和可操作性。"五纵"涵盖业务、应用、数据、技 术四大架构领域及管控体系,形成自上而下细化、自下而上遵从的"V模型"。业务架构剖析核心业务价值链;应用架构实现业务逻辑自动化;数据架构管理 数据资源;技术架构提供系统支撑,管控体系保障架构落地。 架构元模型与视图 元模型定义架构元素及关系,包括业务、应用、数据和技术相关元素,如业务域、应用域、数据域、技术域等,以及元素间的关联。视图以图形形式展现元 模型,业务架构有业务能力、管理、活动、任务等视图;应用架构含应用、模块、功能、用例等视图;数据架构包括数据主题域、概念、逻辑、物理模型等 视图;技术架构有技术框架、信息系统、组件、部署等视图,全面直观呈现各架构领域的结构与关系。 国家电网企业架构采用"四横五纵"框架,通过分层分类的架构设计与管控体系,实现企业信息化的全面规划与落地实施。 业务架构 聚焦业务目标、组织职能、流程场景,划分业务域与职能,如规划计划、财务、营销等。通过业务流程视图展现端到端流程,如资产全寿命管理、采购到付 款,细化到业务活动与任务,明 ...
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].