扬州造“超级管道”可远距离“完美”输电

Core Viewpoint - The ±550kV DC Gas Insulated Metal Enclosed Transmission Line (GIL) developed by Jiangsu Faston High Voltage Electric Co., in collaboration with Tsinghua University and China Southern Power Grid, has successfully passed technical appraisal, marking it as the first of its kind in the world to complete type testing and achieve internationally leading performance [1][2]. Group 1: Product Features - The new GIL product has a rated current of 5000A and a single transmission capacity of 5000 megawatts, capable of meeting the electricity needs of millions of households [1][2]. - Its all-metal enclosed structure provides resilience against environmental factors such as wind, rain, and extreme temperatures, while also eliminating electromagnetic radiation [2]. - The design life of the product exceeds 60 years with minimal maintenance required, showcasing its durability and efficiency [2]. Group 2: Market and Strategic Implications - The product addresses the urgent demand for long-distance and high-capacity power transmission, particularly in the context of China's "West-to-East Power Transmission" strategy and large-scale renewable energy bases [1]. - Jiangsu Faston plans to accelerate market promotion and deepen collaborative innovation, aiming to advance towards higher voltage levels to support the national energy transmission network [2].