Superconducting Fault Current Limiters: Enhancing Power Grid Reliability and Protection

Harshal Malviya, Paul Iyanda

Abstract: With the increasing complexity of modern power systems, managing fault currents has become a critical aspect of power grid protection. This study explores Fault Current Limiters (FCLs), with a primary focus on Superconducting Fault Current Limiters (SFCLs). It evaluates the working principles, classification, and operational advantages of SFCLs in mitigating electrical faults. Additionally, the study discusses the practical challenges in implementing these technologies and highlights real - world applications. Findings suggest that SFCLs significantly enhance power grid reliability while addressing limitations related to cost, material complexity, and integration. This study aims to investigate the role of Superconducting Fault Current Limiters (SFCLs) in enhancing power grid reliability, reducing electrical fault risks, and improving system efficiency. The article aligns well with the scope of the International Journal of Science and Research (IJSR), as it delves into electrical engineering, fault current limiters, and power system reliability. The subject is relevant for researchers and professionals in electrical and power systems engineering.

Keywords: Superconducting Fault Current Limiter, Power Grid Protection, Electrical Fault Mitigation, Smart Grid Technologies, Resistive and Inductive SFCL