Voltage sags matching to locate faults for underground distribution networks

• Main Authors: Mokhlis, Hazlie, Mohamad, H., Li, H.Y., Abu Bakar, A.
• Format: Article
• Language: English
• Published: Advances in Electrical and Computer Engineering 2011
• Subjects: TA Engineering (General). Civil engineering (General); TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.um.edu.my/7883/1/Voltage_Sags_Matching_to_Locate_Faults_for_Underground_Distribution_Networks.pdf; http://eprints.um.edu.my/7883/; https://www.doaj.org/doaj?func=fulltext&aId=760290
• Institution: Universiti Malaya

A voltage sags matching to locate a fault for underground distribution network is presented in this paper. Firstly the method identifies the faulted section by matching a voltage sags measured at the primary substation during a fault with pre-developed voltage sag database. From the identified fault...