（文章来源：新华财经） 国网沈阳供电公司现场作业负责人王军介绍："66千伏王家湾输变电工程是'十五冬'保电重点项目。我 们坚持开好局、起好步，进度上倒排工期、细化分工、优化资源配置，确保工程按计划推进；质量上严 格落实责任，强化人员培训与全过程管控，坚守安全质量底线，以优质工程保障'十五冬'赛事用电安全 可靠。" 据悉，66千伏王家湾输变电工程计划安装两台3.15万千伏安变压器，建设66千伏线路、10千伏线路共计 28条。此项工程建成投运后，不仅能全面满足'十五冬'赛事期间各场馆、配套设施的用电需求，还将进 一步完善王家湾地区电网结构，提升区域供电能力。 2月24日，春节假期结束后的首个工作日，国网沈阳供电公司施工人员便忙碌起来，为2028年第十五届 全国冬季运动会（以下简称"十五冬"）场馆配套的66千伏王家湾输变电工程，开展工程建设临时电源电 能计量装置安装作业，满足工程建设用电需求。 现场施工人员围绕临时电源电能计量装置安装，分工协作、规范操作，精准核对计量装置型号，规范敷 设接线线路，细致完成装置固定、接线调试、误差校验等各项流程，同步做好现场安全监护，保障作业 安全有序。 ...

Core Viewpoint - The company is actively advancing its power grid construction projects during the peak season of infrastructure work, ensuring reliable electricity supply and supporting green energy development for high-quality economic growth and improved living standards for the public [1][6]. Group 1: Project Progress - Over 2,200 transmission and transformation projects and 38 pumped storage projects are being steadily advanced during the National Day and Mid-Autumn Festival holidays, with 176,000 construction workers engaged in various locations [1]. - The Gansu-Zhejiang ±800 kV UHVDC project is progressing well, with over 80% of the foundation construction completed, and the project is expected to deliver over 36 billion kWh of electricity annually to Zhejiang, with more than 50% from green energy [2][3]. - The Aba-Chengdu East 1000 kV UHVAC project is in the peak phase of tower assembly and line crossing construction, with over 5,000 workers on-site to ensure timely progress [2][3]. Group 2: Safety and Management - The company emphasizes strict safety management and responsibility, particularly for critical crossing construction tasks, with comprehensive supervision and checks in place to ensure safety during extreme weather conditions [3][9]. - A total of 38 pumped storage power station projects are being accelerated, with over 35,000 construction workers maintaining operations during the holiday period, focusing on risk management and safety inspections [9]. Group 3: Future Capacity Enhancements - The Ruoqiang-Lingyang 750 kV transmission project is expected to be operational by 2027, increasing the power transmission capacity from 3 million kW to approximately 4.8 million kW, thereby supporting the development of the "Shagohuang" renewable energy base [4].