A New Method of Voltage Sag and Swell Detection

  title={A New Method of Voltage Sag and Swell Detection},
  author={Raj Naidoo and Pragasen Pillay},
  journal={IEEE Transactions on Power Delivery},
The fundamental voltage, current, and phase angle are required for a wide variety of power system applications. An algorithm that is capable of calculating or estimating these quantities in real time, in the presence of distorted waveforms, finds application in diverse areas of power systems. Techniques to detect voltage sag include the root mean square (rms), Fourier transform, and peak voltage detection methods. The problem with these methods is that they use a windowing technique and can… CONTINUE READING
Highly Cited
This paper has 72 citations. REVIEW CITATIONS


Publications citing this paper.
Showing 1-10 of 58 extracted citations

73 Citations

Citations per Year
Semantic Scholar estimates that this publication has 73 citations based on the available data.

See our FAQ for additional information.


Publications referenced by this paper.
Showing 1-10 of 10 references

Voltage disturbance evaluation using the missing voltage technique

  • N. S. Tunaboylu, E. R. Collins, Jr., P. R. Chaney
  • Proc. 8th Int. Conf. Harmonics and Quality of…
  • 1998
Highly Influential
5 Excerpts

Extraction of nonstationary sinusoids

  • A. K. Ziarani
  • Ph.D. dissertation, Univ. Toronto, Toronto, ON…
  • 2002
Highly Influential
3 Excerpts

Energy storage applications for large scale power protection systems

  • B. P. Roberts
  • Proc. Transm. Distrib. Conf. Expo., 2001, pp…
  • 2001
1 Excerpt

Simulation and analysis of voltage sag mitigation using active series voltage injection

  • X. Xiangning, X. Yonghai, L. Lianguang
  • Proc. Int. Conf. Power System Technology, 2000…
  • 2000
1 Excerpt

Voltage sag mitigation by current limiting fuses

  • J. C. Gomez, G. N. Campetelli
  • Proc. Industry Applications Conf., 2000, pp. 3202…
  • 2000
1 Excerpt

A wavelet-based procedure for automatically determining the beginning and end of transmission system voltage sags

  • A. C. Parsons, W. M. Grady, E. J. Powers
  • Proc. IEEE Power Eng. Soc. Winter Meeting, 1999…
  • 1999
1 Excerpt

Understanding Power Quality Problems: Voltage Sags and Interruptions

  • M.H.J. Bollen
  • New York: IEEE Press,
  • 1999

Experimental investigation of voltage sag mitigation by an advanced static VAr compensator

  • P. Wang, N. Jenkins, M.H.J. Bollen
  • IEEE Trans. Power Del., vol. 13, no. 4, pp. 1461…
  • 1998

Voltage sag analysis

  • M. H. J. Bollen
  • IEEE Tutorial Course

Similar Papers

Loading similar papers…