新疆首个户内GIS超高压工程开工

Core Viewpoint - The construction of the Shisanjianfang 750 kV substation project in Xinjiang is a significant initiative aimed at enhancing the region's power infrastructure and facilitating the integration of renewable energy sources [1][2] Group 1: Project Overview - The total investment for the Shisanjianfang 750 kV substation project is 1.326 billion yuan [1] - The project includes the installation of three sets of 1.5 million kVA transformers and the construction of 23.2 kilometers of new 750 kV transmission lines [1] - The project is expected to be completed and operational by December 2026 [2] Group 2: Strategic Importance - The project will optimize the 220 kV power grid structure in western Hami and alleviate power transmission bottlenecks [2] - It will accommodate an additional 7.7 million kW of renewable energy access, significantly increasing the region's energy consumption capacity [2] - The project is positioned to support the development of large-scale pumped storage power stations, thereby boosting the renewable energy sector in Xinjiang [2] Group 3: Technological Innovation - The project employs the first indoor GIS layout in Xinjiang, placing core substation equipment indoors to enhance operational safety in challenging environmental conditions [1] - This innovative approach offers advantages such as reduced land use, higher reliability, easier maintenance, and stronger resistance to electromagnetic interference compared to traditional outdoor layouts [1]