Identification of voltage sag origin in a measurement deficient power network

W. N W Mahmood, R. N. Mukerjee, Vigna Kumaran Ramachandaramurthy

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

Voltage quality affects the system operation and the customer load operation in a distribution system. To be able to detect existence of sag and identify its cause for determining mitigation options, it is necessary to monitor the system online, to determine the probable origin of the event leading to the voltage sag. It is usual to have power quality related events, more specifically a sag or swell, surfacing at the distribution level due to a fault at the transmission level. However, it may not be possible to provide measurement facilities at each of the buses and lines in a power network, both at the transmission and distribution levels. Based on the measurements available at a single point on a distribution network, the paper suggests a procedure for identifying the location of a single line to earth fault on either the transmission or the distribution portion of the network.

Original languageEnglish
Title of host publicationNational Power Engineering Conference, PECon 2003 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages347-351
Number of pages5
ISBN (Electronic)0780382080, 9780780382084
DOIs
Publication statusPublished - 01 Jan 2003
EventNational Power Engineering Conference, PECon 2003 - Bangi, Malaysia
Duration: 15 Dec 200316 Dec 2003

Publication series

NameNational Power Engineering Conference, PECon 2003 - Proceedings

Other

OtherNational Power Engineering Conference, PECon 2003
CountryMalaysia
CityBangi
Period15/12/0316/12/03

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All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

Cite this

Mahmood, W. N. W., Mukerjee, R. N., & Ramachandaramurthy, V. K. (2003). Identification of voltage sag origin in a measurement deficient power network. In National Power Engineering Conference, PECon 2003 - Proceedings (pp. 347-351). [1437472] (National Power Engineering Conference, PECon 2003 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/PECON.2003.1437472