Comparison of current-only directional protection in ac and dc power systems

• Main Authors: Satpathi, Kuntal, Ukil, Abhisek, Nag, Soumya Shubhra, Pou, Josep, Zadrodnik, Michael Adam
• Other Authors: School of Electrical and Electronic Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2019
• Subjects: DC Power System; Directional Protection; DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/105934; http://hdl.handle.net/10220/48790; http://dx.doi.org/10.1109/ISGT-Asia.2018.8467831
• Institution: Nanyang Technological University

Future distribution systems are conceived to be largely based on hybrid ac/dc power system architectures thus reaping the benefits of both ac and dc power systems. Directional protection is expected to play an important role for selective fault identification in such distribution systems. Traditiona...