继电保护是电网的"中枢神经"，每一次操作，都像是在进行一场精密的手术，容不得半点马虎。 （来源：工人日报） 皮志勇，这位扎根湖北荆门电力一线26年的"老兵"，用3万余次零差错操作、56项科技创新成果、55项 发明专利，诠释着这份职业的严谨与担当。如果把他的操作次数换算成日常工作量，相当于在26年间， 他每天都要完成3次以上外科手术般精准的操作。 初心绘就攻坚路 荆门作为三峡外送和西电东送的主通道，电网运维压力巨大。1999年，退伍后的皮志勇脱下军装，换上 工装，成为国网荆门供电公司继电保护班的一名新人。面对复杂的电网设备和接线图纸，他下定决心攻 克技术难关。 "工作室的55项专利发明创造经济效益逾亿元。"皮志勇介绍，这些成果已在湖北电网遍地开花，成为保 障电力安全的利器。 匠心点亮成长之路 "一个人力量有限，只有让更多人掌握技术，才能守护好荆门电网。"皮志勇秉持这一理念，精心培育电 力新人。 作为30余名青年职工的师傅，皮志勇毫无保留地分享经验，开展技术培训3000余人次，培养出16名中高 级技术人才，其中，两人成长为国网生产技能专家、荆楚工匠。他编著的5本教材中，两本成为国网技 术学院指定培训教材，让荆门电 ...

Core Insights - The energy industry is undergoing unprecedented transformation driven by dual goals of carbon neutrality and digital transformation, with artificial intelligence (AI) emerging as a key engine for high-quality development [1][4] Group 1: Challenges and Necessity of AI Empowerment - Traditional energy sectors face high operational costs, safety management difficulties, and low resource coordination efficiency, particularly in the power system where renewable energy capacity is growing but operational challenges remain [2][3] - The transition pain points focus on three main areas: the contradiction between efficiency and cost, the need for upgraded safety and resilience, and the challenges faced by new business models like virtual power plants [2][3] Group 2: Investment Trends and Innovations - Global energy transition investments are projected to exceed $2 trillion in 2024, marking a doubling since 2020, with significant investments in electrified transportation, renewable energy, and grid infrastructure [4][5] - China is identified as a core engine for this growth, contributing $134 billion, driven by strong performance in renewable energy, storage, and nuclear sectors [4] Group 3: Future Landscape of Energy Intelligence - The integration of AI into energy systems is expected to lead to full-chain intelligence, enhancing renewable energy consumption capacity by over 15% by 2030 [7][8] - The future energy system will feature integrated coordination of distributed energy resources, carbon management, and a collaborative ecosystem supported by technologies like blockchain and AI [7][8]

Core Insights - The integration of digital and intelligent technologies in the power industry is breaking traditional barriers and driving efficient collaboration across multiple segments, leading to a new paradigm in power operation [1] Group 1: Enhancing Resilience and Collaboration - The new power system faces significant challenges due to uncertainties on both the supply and demand sides, with digital technologies being key to improving prediction accuracy and system resilience [2] - In Hebei, the State Grid Shijiazhuang Power Supply Company developed a distributed photovoltaic power forecasting platform, achieving a prediction accuracy rate of 97% for power generation planning [2] - The State Grid Henan Electric Power Company optimized its comprehensive renewable energy forecasting model, enhancing the average day-ahead prediction accuracy to 97% and enabling precise load forecasting for the next 10 days [2] - In Sichuan, the State Grid Chengdu Power Supply Company collaborated with the National Supercomputing Center to create an intelligent load forecasting system, achieving a daily average prediction accuracy of 98% [2] Group 2: Innovative Applications of V2G Technology - Shanghai is a pilot city for the large-scale application of Vehicle-to-Grid (V2G) technology, exploring its use in power quality management [3] - The State Grid Shanghai Changxing Power Supply Company implemented a V2G pilot project that successfully addressed low voltage issues in distribution networks by utilizing electric vehicles and mobile charging robots [3] - During peak electricity usage, the project stabilized low voltage levels to around 220V [3] Group 3: Operational Efficiency Improvements - Digital technologies are significantly enhancing operational efficiency in power maintenance, including equipment inspection and fault repair [4] - The State Grid Xinyang Power Supply Company installed a remote intelligent inspection system at a substation, improving inspection accuracy and generating reports autonomously [4] - The State Grid Zhengzhou Power Supply Company launched a virtual command system that automates the management of work orders, increasing the automation rate of service commands to over 70% [4] - The State Grid Chengdu Power Supply Company developed an intelligent operation ticket generation system, reducing the time to create operation tickets from 30 minutes to 3 minutes with a 99.5% accuracy rate [4] Group 4: Project Management Optimization - Digital technologies are also optimizing project management, as demonstrated by the Southern Power Grid's use of drones and laser radar for three-dimensional modeling of power line inspections, reducing inspection time from two days to four hours [7][8]

Core Viewpoint - The demand for electricity in Qinghai is steadily increasing, prompting the State Grid Qinghai Electric Power Company to implement intelligent power supply systems to ensure the stability and safety of the power grid during peak summer demand [1][2] Group 1: Intelligent Inspection Systems - The company has introduced helicopter inspections, which act as "eyes in the sky," to quickly and accurately identify potential hazards such as broken wires and damaged insulators, significantly improving inspection efficiency in complex terrains [1] - Drones have become the primary inspection tool in canyons and urban areas, equipped with various precision detection devices to conduct detailed inspections in hard-to-reach areas, replacing thousands of kilometers of manual inspections and saving labor and material costs [1] Group 2: Monitoring and Management Systems - The centralized monitoring center utilizes a panoramic monitoring platform that continuously updates operational parameters, environmental information, and real-time images of transmission lines above 330 kV in Qinghai [2] - The monitoring system allows for remote centralized supervision of transmission line status, enabling timely detection of anomalies and shifting the approach from reactive to proactive risk management [2] - The integration of helicopter and drone inspections with data intelligence platforms forms a comprehensive intelligent inspection system, enhancing the company's ability to respond to the growing electricity demand and complex operational environment [2]