Assessing Power System Stability Following Load Changes and Considering Uncertainty

Authors

  • D. V. Ngo University of Danang, Danang, Vietnam
  • K. V. Pham Faculty of Electrical Engineering, The University of Danang—University of Science and Technology, Danang, Vietnam
  • D. D. Le Faculty of Electrical Engineering, The University of Danang—University of Science and Technology, Danang, Vietnam
  • K. H. Le The University of Danang - University of Science and Technology, Vietnam
  • K. V. Huynh University of Danang, Danang, Vietnam
Volume: 8 | Issue: 2 | Pages: 2758-2763 | April 2018 | https://doi.org/10.48084/etasr.1892

Abstract

An increase in load capacity during the operation of a power system usually causes voltage drop and leads to system instability, so it is necessary to monitor the effect of load changes. This article presents a method of assessing the power system stability according to the load node capacity considering uncertainty factors in the system. The proposed approach can be applied to large-scale power systems for voltage stability assessment in real-time.

Keywords:

stability, power system, power plane, uncertainty, Gaussian elimination

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References

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[1]
D. V. Ngo, K. V. Pham, D. D. Le, K. H. Le, and K. V. Huynh, “Assessing Power System Stability Following Load Changes and Considering Uncertainty”, Eng. Technol. Appl. Sci. Res., vol. 8, no. 2, pp. 2758–2763, Apr. 2018.

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