Core Viewpoint - The first 5G-based intelligent distributed feeder automation (FA) demonstration project in Shaanxi Province has successfully completed on-site testing, marking a significant advancement in the efficiency of fault handling in power distribution automation [1] Group 1: Project Overview - The demonstration project is located in the core area of Tongchuan City, specifically on the "Huayuan East Line - Huazheng Line" connection, utilizing 5G technology to enhance information security and power supply reliability [1] - The project has achieved a breakthrough from "second-level isolation" to "self-healing within seconds" in fault handling efficiency, supporting the high-quality development of the distribution network [1] Group 2: Technical Implementation - The project involves the construction of SPN devices connected to a mobile 5G transmission network at the dispatch end, creating a wireless, high-speed, and secure communication link [1] - The deployment of downlink UPF devices and AR routers at the network layer enables end-to-end data direct connection, establishing a high-speed local information channel between terminals [1] - Improvements have been made to the functional requirements, performance indicators, control logic, maintenance methods, and management specifications of 5G distribution terminals [1] Group 3: Performance Metrics - The company has successfully eliminated and isolated faults within 100 milliseconds and achieved load transfer within 1 second, significantly enhancing the speed of system fault handling [1] - The testing has accumulated valuable experience in the design, operational methods, practical maintenance, and management specifications of the 5G-based intelligent distributed FA system [1] - This lays a foundation for the systematic promotion of self-healing functions in the distribution network [1]

Group 1 - The company will hold an investor open day on September 25, 2025, from 15:30 to 17:30 at Chenzhou Ruiji Hotel, Hunan Province [1] - The event will include participation from the company's chairman, general manager, financial director, board secretary, and relevant business leaders [1] - Investors must register for the event by September 22, 2025, as there are only 40 spots available [1] Group 2 - Participants are required to bring original and photocopies of their identification documents, with additional documentation for institutional investors [1] - The company will ensure compliance with legal regulations regarding event registration and will require participants to sign a commitment letter [2] - Attendees will be responsible for their own accommodation and transportation costs [3]

Core Viewpoint - The successful integration of the new transmission network B at the Xiangshan Station marks the completion of the second phase of the Guangdong Power Grid's backup communication network construction, enhancing the reliability and security of power operations in Huizhou [1] Group 1: Project Overview - The Huizhou backup communication network project has achieved full coverage of 35 kV and above substations, making it the largest mixed-brand equipment network in Guangdong [1] - The project aims to create a "self-controllable and uninterrupted" communication network, contributing significantly to the Guangdong Power Grid [1] Group 2: Technical Achievements - The second phase of the project expands on the first phase by adding 5 new sets of equipment, upgrading 51 sets, and deploying 142 sets of phase two equipment, achieving 100% domestic production from core chips to management systems [2] - The transmission network employs a "dual-plane ASON architecture," which strengthens the communication foundation against operational risks in the power grid [2] Group 3: Challenges and Solutions - The integration of different brand communication devices faced challenges such as protocol differences and poor interoperability, which are critical in high-security power communication [2][3] - A special task force was formed to address compatibility issues between Huawei and ZTE devices, successfully establishing an algorithm conversion mechanism to eliminate data transmission errors [3] Group 4: Organizational Efforts - The Huizhou Power Supply Bureau organized party members to lead the development of equipment acceptance manuals and ensure high-quality equipment integration [4] - A "Backup Network Construction Party Building Coordination Meeting" was held to facilitate communication and problem-solving among different equipment manufacturers [4] Group 5: Future Outlook - With the completion of the new transmission network B, the Huizhou power grid has entered a "dual-brain escort" era, providing a robust backup communication network that works in tandem with existing networks [5]

演练分为监测预警、应急响应、响应结束三个阶段，采取同步和分步、模拟和实战、局部和整体相结合 的方式进行，模拟临清地区遭受大范围强降雨天气侵袭，导致全市多条输配电线路、多座变电站停运。 选取电网运行方式调整、低洼变电站防汛、重要用户保电、输电线路故障抢修、舆论舆情应急处置5个 典型故障场景。全流程展示大面积停电事件发生后，各成员单位在指挥部的总体协调下，按照职责分 工，积极开展联动应急处置工作，最大程度地减少突发事件造成的影响和损失。 为全面强化临清市电力应急体系建设，深刻吸取近年来城市电网大面积停电事件教训，正确、高效地处 置突发事件，9月17日，国网临清市供电公司开展2025年大面积停电事件应急演练。 下一步国网临清市供电公司将以此次演练为新的起点，深入总结演练经验，不断提升自身能力，切实把 演练成果转化为实战能力，从多个维度全力保障地区电力安全稳定供应，推动城市大面积停电事件预防 和应急管理工作规范化、现代化。 ...

Core Points - The harvesting and production of mountain walnuts are crucial for the economic income of farmers in Fengqing County, Lincang City, and the local power supply bureau has implemented measures to ensure reliable electricity supply during this period [1][5] Group 1: Preparation and Safety Measures - The local power supply bureau began a comprehensive inspection of electrical equipment at walnut processing enterprises starting in August, addressing any deficiencies and upgrading lines that could not meet electricity demands [3] - Prior to the walnut harvest, the bureau conducted awareness campaigns for farmers and enterprises about the dangers of working near live power lines, ensuring safety during the harvesting process [5] - During the harvesting season, the bureau increased patrols and inspections of power lines, providing safety education to villagers and distributing informational materials to enhance electrical safety [5][9] Group 2: Operational Support - As the walnut harvest commenced, the bureau deployed staff to monitor and ensure the safety of high-voltage lines that traverse walnut groves, mitigating risks associated with harvesting methods that involve striking the trees [7] - The bureau conducted equipment inspections in forest areas, utilizing infrared temperature measurements and drone surveillance to identify and eliminate potential hazards before the harvest [9] - Increased staffing and duty assignments were implemented during the harvesting period to ensure a stable electricity supply for the successful collection and processing of walnuts [9]

近日，南方电网云南德宏供电局变电修试所远动自动化班传来捷报——历时数月的德宏供电局76座变电 站时间同步系统改造工程顺利完工。这意味着，原本依赖国外GPS授时的变电站，如今全部换上了我国 自主研发的北斗卫星同步时钟装置，德宏电网正式迈入"北斗计时"的全新阶段。 据了解，改造完成后，效果立竿见影：变电站彻底消除"毫秒级"时间误差，设备计时精准度大幅提升； 新时钟装置能实时显示年月日时分秒、北斗卫星接收数量和系统工作状态，运维人员日常巡检能够轻松 掌握设备情况，无需以往的反复核对数据，维护效率大大提高。 时间同步对电网而言至关重要。过去，"计时任务"主要靠GPS系统完成，此次改造完成后，德宏76座变 电站的"时间基准"全部切换为北斗，不仅彻底摆脱了对国外技术的依赖，还让时间精度更有保障。据了 解，此次改造共更换主时钟装置152台、扩展时钟装置35台，为每座变电站新装北斗卫星"蘑菇头"天 线，同时解决了老设备的"小毛病"——更换老化电线，为备用线路套上绝缘保护套，用槽盒整理线路。 ...

Group 1 - The company held its first extraordinary general meeting of shareholders in 2025, with no resolutions being rejected [1][2] - The meeting was convened by the board of directors and chaired by the chairman, Mr. Chen Feng, using a combination of on-site and online voting methods, complying with the Company Law and the company's articles of association [2][4] - All 9 serving directors attended the meeting, with some participating via telecommunication, and all 4 serving supervisors were present, ensuring full representation [3] Group 2 - A key resolution passed was the amendment of the company's articles of association and rules for shareholder and board meetings, which required a two-thirds majority of the voting rights held by attending shareholders [4] - The meeting was witnessed by Beijing Kangda (Chengdu) Law Firm, confirming that the procedures and voting results were in accordance with legal regulations and the company's articles of association [5]

Group 1 - The stock price of Chendian International (600969) closed at 7.36 yuan on September 17, 2025, with an increase of 0.96% and a trading volume of 55,900 shares, resulting in a transaction amount of 41.13 million yuan [1] - On September 17, the net inflow of main funds was 2.62 million yuan, accounting for 6.38% of the total transaction amount, while retail investors experienced a net outflow of 1.71 million yuan, representing 4.15% of the total transaction amount [1][3] Group 2 - Chendian International will hold an investor open day on September 25, 2025, from 15:30 to 17:30 at the Chenzhou Ruiji Hotel, with a limit of 40 participants who must register in advance [1][3] - The event will include participation from the company's chairman, general manager, financial director, board secretary, and relevant business leaders, and attendees must bring identification and relevant documents [1]

下阶段，永年公司将深化"政企网格"融合，结合智慧监控平台实时监测重点企业用电数据，为永年经济 建设提供坚强电力保障。（郭恺 王亚康） 结合永年区紧固件企业"小散密"的分布特点，公司创新采用"网格化+无人机"立体巡检模式。运维人员 兵分三路：空中组采用热成像无人机对工业园区10千伏线路进行全景扫描；地面组携带局部放电检测仪 对标准件市场密集区域的环网柜、分接箱开展局部放电检测；驻村电工重点对洺河两岸农业排灌线路进 行排查，同步清理河道周边树障隐患。针对广府古城景区供电设备，特别增加夜间负荷高峰时段的红外 测温频次。 在河北铺紧固件市场密集区域，工作人员发现某企业自备变压器存在桩头过热现象，立即启动"五个 一"服务机制，不仅指导用户完成设备消缺，还帮助用户开展能效诊断，提出将热处理工序调整至谷段 生产的优化建议。公司同步开展重要用户双电源配置核查，为32家参展企业配备专属客户经理，全力保 障博览会会场、物流园区等重要场所可靠供电 为保障"第十八届永年紧固件及设备展览会"顺利举办，9月15日，国网邯郸市永年区供电公司针对紧固 件产业集群用电特点，组织开展隐患排查专项行动，重点排查工业园区及 城乡结合部线路隐患，筑牢 ...

Core Viewpoint - The article emphasizes the importance of daily supervision within the party branch to enhance organizational "immunity" and ensure high-quality development of the company [1][2][3][4] Group 1: Supervision Mechanisms - The company has integrated supervision into daily operations, creating a comprehensive and multi-dimensional supervision network to uphold discipline [1] - The party branch secretary is responsible for strict party governance and must lead by example, ensuring that errors are promptly addressed [2] - The company has established clear responsibilities for supervision, with specific guidelines and standards for employee conduct [1][2] Group 2: Focus Areas for Supervision - The company prioritizes maintaining the authority of party regulations and ensuring the implementation of central decisions as a primary task [2] - Key focus areas include addressing issues related to operational compliance, frequent power outages, and the effectiveness of service delivery [3] - The company emphasizes the importance of real-time feedback and problem-solving based on actual performance and public evaluation [3] Group 3: Innovative Supervision Practices - The company employs a regular "four not two direct" mechanism for effective problem detection, involving unannounced visits to work teams [4] - Weekly analysis of public complaint hotlines is conducted to identify and address significant issues raised by the public [3] - The company utilizes various communication methods to ensure transparency and uphold employees' rights to information and participation [4]