北京电网保供增添新动能 全力推进67项电网度夏补强工程

Core Viewpoint - State Grid Beijing Electric Power is actively advancing the 2025 summer reinforcement project for the power grid, with 67 projects set to be operational by early July, enhancing the stability of Beijing's power supply and supporting citizens during the summer heat [1]. Group 1: Project Overview - The summer reinforcement project includes 19 main network projects and 48 distribution network projects, aimed at ensuring stable power supply in Beijing [1]. - The project is expected to add 150 kilometers of transmission lines at 35 kV and above, and increase transformer capacity by 1.73 million kVA, addressing the growing electricity demand in areas like Tongzhou, Chaoyang, and Haidian [1]. Group 2: Infrastructure Enhancements - Key projects such as the Huanqiu and Jiangzhuanghu 220 kV substations have been completed, enhancing the interconnectivity and reliability of the regional power grid through new substations and supporting transmission lines [1]. - The completion of 110 kV substations like Huizhan and Longquanhu, along with capacity expansions at existing substations, aims to improve service for key industries and enhance resilience against extreme weather [1]. Group 3: Technological Innovations - During the construction phase, State Grid Beijing Electric Power is exploring mechanical construction technology innovations to upgrade the capital's power grid [2]. - The company is implementing digital management technologies, such as "One Map for the Power Grid," to enhance operational intelligence and efficiency through comprehensive equipment monitoring and energy optimization [2].