Simulation of the Distance Relay Using EMTP MODELS

  • J.Y. Heo (Dept. of Electrical and Computer Engineering, Sungkyunkwan University) ;
  • Kim, C.H. (Dept. of Electrical and Computer Engineering, Sungkyunkwan University) ;
  • R.K. Aggarwal (Dept. of Electronic and Electrical Engineering, University of Bath)
  • Published : 2004.03.01

Abstract

Digital technology has advanced significantly over the years both in terms of software tools and hardware availability. It is now applied extensively throughout many area of electrical engineering including protective relaying in power systems. Digital relays have numerous advantages over traditional analog relays, such as the ability to accomplish what is difficult or impossible using analog relays. Although non real-time simulators like PSCAD/EMTDC are employed to test the algorithms, such simulations are disadvantaged in that they cannot test the relay dynamically. Hence, real-time simulators like RTDS are used. However, the latter requires large space and is very expensive. This paper uses EMTP MODELS to simulate the power system and the distance relay. The distance relay algorithm is implemented and the distance relay is interfaced with a test power system. The distance relay's performance is then assessed interactively under various fault types, fault distances and fault inception angles. The test results show that we can simulate the distance relay effectively and we can examine the operation of the distance relay very closely including its drawbacks/limitations by using EMTP MODELS. Equally important, this approach facilitates any changes that need to be carried out in order to enhance the Distance Relay under test/examination.

Keywords

References

  1. A.G.Phadke, Lu Jihuang, 'A New Computer based Integrated Distance Relay for Parallel Transmission Lines', IEEE Trans. on PAS, vol. PAS-104, no. 2, pp.445-452, Feb. 1985
  2. Adly A. Girgis, Christopher M. Fallon, 'Fault Location Techniques for Radial and Loop Transmission Systems using Digital Fault Recorded Data', IEEE Trans. on Power Delivery,vol. 7, no. 4, pp.1936-1945, Oct. 1992
  3. Y. B. Yoon, T. K. Kim, J. R. Won, J. H. Shin, Y. H. Kim, S. T. Cha, J. B. Choo, 'Transient Stability Analysis using Large-Scale Real Time Digital Simulator' , KIEE International Trans. on Power Engineering, vol. 11A, no. 4, pp.33-38, Dec. 2001
  4. J. N. Peterson, R. W. Wall, 'Interactive Relay Controlled Power System Modeling', IEEE Trans. on Power Delivery,vol. 6, no. 1, pp.96-102, Jan. 1991
  5. M. Kezunovic, Q. Chen, 'A Novel Approach for Interaction Protection System Simulation', IEEE Trans. on Power Delivery, vol. 12, no. 2, pp.668-674, Apr. 1997
  6. Laurent Dube, MODELS RULE BOOK(New Version), Apr. 1996
  7. Juan A. Martinez, 'Educational Use of EMTP MODELS for the Study of Rotating Machine Transient', IEEE Trans. on Power Systems, vol. 8, no. 4, pp.1392-1399, Nov. 1993
  8. R.E. Wilson, J.M. Nordstorm, 'EMTP Transient Modeling of a Distance Relay and a Comparison with EMTP Laboratory Testing', IEEE Trans. on Power Delivery, vol. 5, no. 3, pp.984-990, Jul. 1993
  9. T. Funabashi, Y. Mizuma, H. Otoguro, L. Dube, 'Fault locator simulation using MODELS language', in Proc., 1998 IEEE Energy Management and Power Delivery Conf., vol. 2, pp.601-606, 1998
  10. T. S. Sidhu, M. S. Sachdev, 'Software models for use with electro-magnetic transient analysis programs', CIGRE Working Group, Rep. WG 34.17, pp.1-7, May 2000
  11. Arun G.Phadke, James S.Thorp, Computer Relaying for Power Systems, John Wiley & Sons, 1993, pp.112-162
  12. C. H. Kim, H. Kim, Y. H. Ko, S. H. Byun, R. K. Aggarwal, A. T. Johns, 'A Novel Fault-Detection Technique of High-Impedance Arcing Faults in Transmission Lines Using the Wavelet Transform', IEEE Trans. on Power Delivery,vol. 17, no. 4, pp.921-929, Oct. 2002
  13. P.M Anderson, Power System Protection, Power Math Associate, 1999, pp.3-12
  14. M. Jonsson, J. Daalder, 'A new protection scheme to prevent mal-trips due to power swings', in Proc., 2001 IEEE/PES Transmission and Distribution Conf.,vol. 2, pp.724 -729, 2001
  15. Gerhard Ziegler, Numerical Distance Protection Principles and Application, Siemens-Erlangen Pulicis, 1999, pp.286
  16. M.I. Gilany, O. P. Malik, G. S. Hope, 'A Laboratory Investigation of A Digital Protection Technique for Parallel Transmission Lines', IEEE Trans. on Power Delivery,vol. 10, no. 1, pp.187-193, Jan. 1995