山西百兆瓦级独立调频电站并网

Core Insights - The project in Shanxi is the world's first 100 MW large-scale frequency modulation power station utilizing supercapacitor hybrid energy storage technology [1] - The project aims to enhance the efficiency of renewable energy consumption in the Jinxi Northwest region by providing a rapid response to grid frequency modulation [1] Project Details - The project integrates 58 MW of supercapacitors within a hybrid architecture of "supercapacitor + lithium battery" [1] - It offers 100 MW of fast frequency modulation and 42 MWh of energy storage capacity, achieving millisecond-level response times [1] - The system addresses the issues of slow response and high error rates associated with traditional frequency modulation methods [1] Performance and Environmental Impact - The system is designed to operate stably in extreme conditions, such as -40°C, and significantly reduces lifecycle costs compared to other technology routes [1] - The safety of the system is notably improved over traditional solutions [1] - The project is expected to enhance the regulation capacity of the Shanxi power grid and reduce carbon dioxide emissions by approximately 1.15 million tons annually [1]