An Evaluation of Sag Detection Techniques for Fast Solid-State Electronic Transferring to Alternate Electrical Energy Sources
Authors: M. N. Moschakis, I. G. Andritsos, V. V. Dafopoulos, J. M. Prousalidis, E. S. Karapidakis
Abstract:
This paper deals with the evaluation of different detection strategies used in power electronic devices as a critical element for an effective mitigation of voltage disturbances. The effectiveness of those detection schemes in the mitigation of disturbances such as voltage sags by a Solid-State Transfer Switch is evaluated through simulations. All critical parameters affecting their performance is analytically described and presented. Moreover, the effect of fast detection of sags on the overall performance of STS is analyzed and investigated.
Keywords: Faults (short-circuits), industrial engineering, power electronics, power quality, static transfer switch, voltage sags (or dips).
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1088762
Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1904References:
[1] S. S. Deswal, R. Dahiya, and D. K. Jain, “Application of Boost Converter For Ride-through Capability of Adjustable Speed Drives During Sag and Swell Conditions”, World Academy of Science, Engineering and Technology, Issue 23, November 2008.
[2] H. Nasiraghdam, and A. Jalilian, “Balanced and Unbalanced Voltage Sag Mitigation Using DSTATCOM with Linear and Nonlinear Loads”, World Academy of Science, Engineering and Technology, Issue 4, April 2007.
[3] Μ. Bollen, Understanding Power Quality Problems: Voltage Sags and Interruptions, Anderson P.M., 2000, pp. 190-198.
[4] ΙΕΕΕ 1159 Standard, Recommended Practice for Monitoring Electric Power Quality, 1995.
[5] IEC EN 50160 Standard, Voltage characteristics of electricity supplied by public electricity distribution networks, November 1994.
[6] Manitoba HVDC Research Center, PSCAD-Power Systems Simulation Software, Version 4.2, Canada, 2004.
[7] H. Mokhtari, S. Dewan, and M. Iravani., “Transient Behavior of Load Transformer During Subcycle Bus Transfer”, IEEE Trans. Power Delivery, vol. 18, pp. 1342-1349, October 2003.
[8] M. Moschakis, and N. Hatziargyriou, “A Detailed Model for a Thyristor Based Static Transfer Switch”, IEEE Transactions on Power Delivery, vol. 18, no. 4, pp. 1442-1449, October 2003.
[9] M. Moschakis, J. Prousalidis, and N. Hatziargyriou, “Performance Assessment of STS used for Alternative Naval Power Supplying Units”, IASME Transactions, Issue 2, Vol. 1, pp. 394-399, April 2004.
[10] J. Grainger, and W. Stevenson, Power System Analysis, McGraw-Hill, 1994.