A three-phase fault currents calculation method used for protection coordination analysis

K. A. Saleh, H. H. Zeineldin, A. Al-Hinai

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

3 Citations (Scopus)

Abstract

A reliable fault current calculation method is required to perform precise protection coordination analysis. The conventional short circuit calculation method is not valid for distribution power systems that are equipped with Inverter-Based Distributed Generation (IBDG) units. This paper proposes a new simple method based on the superposition theorem that calculates the three-phase fault currents for meshed distribution system in the presence of IBDG units. The proposed method is tested on the power distribution system of IEEE 14-bus with three IBDG units. The proposed method achieves good accuracy when compared to the results of a transient model of the test system. Moreover, the three-phase fault currents computed by the proposed method were used as part of the protection coordination problem. The protection coordination problem is formulated as a constrained non-linear programming problem and solved to determine the optimal relay settings.

Original languageEnglish
Title of host publicationProceedings of the IEEE Power Engineering Society Transmission and Distribution Conference
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781479936557
Publication statusPublished - Jul 23 2014
Event2014 IEEE/PES Transmission and Distribution Conference and Exposition, T and D 2014 - Chicago, United States
Duration: Apr 14 2014Apr 17 2014

Other

Other2014 IEEE/PES Transmission and Distribution Conference and Exposition, T and D 2014
CountryUnited States
CityChicago
Period4/14/144/17/14

Fingerprint

Electric insulation coordination
Electric fault currents
Distributed power generation
Nonlinear programming
Short circuit currents

Keywords

  • Distributed generation
  • Fault currents
  • Optimization
  • Protection coordination
  • Superposition

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Saleh, K. A., Zeineldin, H. H., & Al-Hinai, A. (2014). A three-phase fault currents calculation method used for protection coordination analysis. In Proceedings of the IEEE Power Engineering Society Transmission and Distribution Conference [6863444] Institute of Electrical and Electronics Engineers Inc..

A three-phase fault currents calculation method used for protection coordination analysis. / Saleh, K. A.; Zeineldin, H. H.; Al-Hinai, A.

Proceedings of the IEEE Power Engineering Society Transmission and Distribution Conference. Institute of Electrical and Electronics Engineers Inc., 2014. 6863444.

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

Saleh, KA, Zeineldin, HH & Al-Hinai, A 2014, A three-phase fault currents calculation method used for protection coordination analysis. in Proceedings of the IEEE Power Engineering Society Transmission and Distribution Conference., 6863444, Institute of Electrical and Electronics Engineers Inc., 2014 IEEE/PES Transmission and Distribution Conference and Exposition, T and D 2014, Chicago, United States, 4/14/14.
Saleh KA, Zeineldin HH, Al-Hinai A. A three-phase fault currents calculation method used for protection coordination analysis. In Proceedings of the IEEE Power Engineering Society Transmission and Distribution Conference. Institute of Electrical and Electronics Engineers Inc. 2014. 6863444
Saleh, K. A. ; Zeineldin, H. H. ; Al-Hinai, A. / A three-phase fault currents calculation method used for protection coordination analysis. Proceedings of the IEEE Power Engineering Society Transmission and Distribution Conference. Institute of Electrical and Electronics Engineers Inc., 2014.
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