500千伏最北输变电工程开工建设

Core Viewpoint - The construction of the 500 kV power transmission and transformation project in Daxing'anling has officially commenced, marking a significant upgrade for the northern power grid of Heilongjiang Province and supporting the development of renewable energy in the region [1][3]. Group 1: Project Overview - The 500 kV transmission and transformation project is the core node of the backbone network extension in Heilongjiang Province, aimed at enhancing the northern power grid [1][3]. - The project includes the construction of one new 500 kV substation and corresponding transmission lines, which will traverse cold forest areas and permafrost regions [1][3]. Group 2: Challenges and Solutions - The construction will face multiple challenges, including extreme cold weather, permafrost stability, and ecological protection [1][3]. - Solutions will need to be developed to address these cold-region construction difficulties [1][3]. Group 3: Economic Impact - Once operational, the project is expected to significantly improve the reliability and quality of electricity supply in the Daxing'anling region, ensuring power for winter heating and daily life for local residents [1][3]. - The project will also enhance the potential for renewable energy consumption in the region, providing stable power support for economic development [1][3].