Prospective of Applications of Superconducting Fault Current Limiters in Chinese Power Grids

China is home to the world's second largest electric power industry, and has plans to modernize its power network into a robust and efficient grid. Short-circuit fault current control becomes increasingly important to the power grid modernization process. Superconducting fault current limiters (SFCLs) may contribute significantly to the solution to the fault current problem. This paper discusses the demands and challenges in the application of SFCLs to Chinese power grids, from the perspective of the present situation and taking into consideration future developments of the electric power industry. Technical and economical comparisons with conventional fault current control technologies are presented.