全球容量最大高温超导储能装置在中山开工 预计今年11月建成投用

Group 1 - The world's largest high-temperature superconducting energy storage device is under construction in the Cuiheng New District of Zhongshan, which is a key demonstration project of the national R&D plan for high-performance superconducting materials and magnetic energy storage applications [2] - This high-temperature superconducting energy storage technology is crucial for building a new power system in China and achieving the goals of "carbon peak and carbon neutrality" [2] - The project is located next to the 110kV Binhai Substation and consists of key components such as superconducting magnets, low-temperature refrigeration systems, inverters, and monitoring systems, with a maximum output power of no less than 5 megawatts and a storage capacity of no less than 10 megajoules [2] Group 2 - To meet the demand of enterprises and reduce electricity operating costs, Zhongshan Power Supply Bureau collaborated with top domestic teams to tackle challenges in the large-scale application of high-temperature superconducting materials and system integration, resulting in the development of the "high-temperature superconducting energy storage device" [3] - The high-temperature superconducting magnetic energy storage features include lossless operation and rapid response, achieving millisecond-level response times, which is over ten times faster than traditional chemical energy storage [3] - The project is expected to be completed and put into operation in November this year, becoming a "green energy bank" for Zhongshan, playing a significant role in stable electricity operation and emergency support for renewable energy consumption [3]