两项330千伏输变电工程投运

Core Viewpoint - The recent commissioning of two key power transmission and transformation projects in Shaanxi province significantly enhances the regional power grid structure, improving supply capacity and reliability, and supporting energy-intensive industries and rural revitalization efforts [1][2]. Group 1: Project Details - The Xi'an Changwu (Zhaoren) 330 kV transmission and transformation project was completed and put into operation on November 28, covering an area of 41 acres with a total line length of 81.5 kilometers, aimed at supporting the energy and chemical industries and rural revitalization in Binzhou, Changwu, and Xunyi [1]. - The Yulin Jingbian North 330 kV transmission and transformation project successfully energized on November 30, interconnecting with the 750 kV Yuhong substation and the 330 kV Tongwan substation, forming a backbone node in the regional power grid [1]. Group 2: Construction and Operational Strategies - During the construction of the Xi'an Changwu project, the company established a dedicated task force and employed a "one stop, multiple cross, synchronized operations" construction model to overcome extreme weather challenges and ensure timely completion [1]. - The Yulin Jingbian North project utilized an innovative "grid-based" construction organization model and digital management tools to achieve unified safety, quality, and progress, ensuring the successful completion of the project [1]. Group 3: Impact on Regional Development - The commissioning of these projects further improves the backbone network of the northern Shaanxi power grid, enhancing regional power transmission efficiency and emergency response capabilities, thereby injecting new vitality into the province's energy supply and high-quality economic development [2].