Two-terminal fault detection and location for hybrid transmission circuit

• Main Authors: Idris, Muhd Hafizi, Adzman, Mohd Rafi, Mokhlis, Hazlie, Tajuddin, Mohammad Faridun Naim, Hamid, Haziah, Amirruddin, Melaty
• Format: Article
• Published: Institute of Advanced Engineering and Science 2021
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.um.edu.my/35947/; https://www.scopus.com/inward/record.uri?eid=2-s2.0-85112156731&doi=10.11591%2fijeecs.v23.i2.pp639-649&partnerID=40&md5=a6c12742a861f58af1e1207ba4de7415; http://doi.org/10.11591/ijeecs.v23.i2.pp639-649
• Institution: Universiti Malaya

This paper presents the algorithms developed to detect and locate the faults at a hybrid circuit. First, the fault detection algorithm was developed using the comparison of total positive-sequence fault current between pre-fault and fault times to detect the occurrence of a fault. Then, the voltage...