Group 1 - The article discusses the application of intelligent technologies in the management, scheduling, operation, and maintenance of power systems to address new challenges in the construction of new power systems, aiming for greener, safer, and more efficient electricity supply [1][2] - In Guangxi, the Southern Power Grid's Laibin Power Supply Bureau has developed practical tools for assessing the potential of distributed photovoltaic (PV) integration, enhancing safety management and service levels for PV grid connection [1] - The Guangxi Guilin Power Supply Bureau has successfully tested a new power load management system that completed the entire load control process in just 2 minutes during an emergency scenario, demonstrating its efficiency and reliability [1] Group 2 - The Southern Power Grid's Hezhou Power Supply Bureau has implemented remote capacity testing technology for communication batteries, allowing for automated capacity assessments and real-time monitoring of battery parameters, significantly improving operational efficiency [2] - The Wuzhou Power Supply Bureau has introduced "self-driving" technology in distribution network operations, transitioning from experience-driven to data-driven management, which has greatly enhanced the efficiency and punctuality of maintenance requests [2] - In Shanghai, the State Grid has adopted a "drone + robot" collaborative operation model for X-ray inspections of transmission lines, improving operational efficiency and reducing safety risks associated with manual inspections [3] Group 3 - The introduction of self-healing technology in the distribution network in Shanghai has enabled a dual coverage system, reducing power restoration time from hours to minutes, thus enhancing grid resilience [3]

在东北老工业基地，有一座曾以"共和国长子"和"东方鲁尔"美誉受到世界瞩目的工业重镇——辽宁沈阳。作为老工业基地，早年沈阳 工业用电量占比最高时能达到55%。2025年1-4月，沈阳全社会用电量为154.6亿千瓦时，其中工业用电量达61.45亿千瓦时，占比依然接近 40%。 今年5月30日是第9个全国科技日，沈阳作为"东北亚国际化中心城市、东北先进制造业基地"，在数智科技和新型工业快速发展的浪潮 中，与新的经济增长点相遇，新型电力系统助力传统产业乘上科技浪潮破局突围。 老工业增添新智慧 位于沈阳市铁西经济开发区的沈鼓集团股份有限公司，前身是沈阳鼓风机厂，始建时间可追溯到1934年，是我国第一家风机制造厂， 生产的各类压缩机被称为"工业心脏"，如今更是担负着为国计民生重大工程项目 提供国产装备的艰巨任务。在沈鼓生产车间，"沈鼓云"设 备健康管理平台正在助力"数字工厂"繁忙而有序地开展生产工作。 5月21日，国网沈阳供电公司客服中心杨楠再次走进沈鼓集团走访，细致了解企业工厂的用电状况。全自动化的生产车间有一种未来科 技的既视感，据了解，沈鼓日常的生产运营全部依赖于MES、EAM、QMS系统，生产的工艺流程、执行过程 ...