Simulation of impulse current generator for testing surge arresters using frequency-dependent models

Authors

DOI:

https://doi.org/10.15587/2706-5448.2021.225492

Keywords:

impulse current generator, surge arrester, high-voltage capacitor bank

Abstract

The object of research is the equivalent circuit of an impulse current generator designed for testing surge arresters. Calculation of the impulse current generator parameters when discharging a capacitor bank to a complex nonlinear load is a difficult task for an analytical solution. Until now, the application of surge arrester frequency-dependent models was limited to the problems of overvoltage computation. Surge arrester frequency-dependent models can predict the residual voltage with high accuracy. This is the reason to consider that surge arrester frequency-dependent models can be used for calculating the main parameters of impulse current generators designed for physical testing of surge arresters.

The task of determining the equivalent circuit parameters required for getting a discharge current of a given waveform and amplitude in an impulse current generator scheme with a nonlinear load was solved using circuit simulation.

This article presents the results of studying the processes in impulse current generator equivalent circuit. In the circuit a dynamic model of a surge arrester is used as the load model. For this, an equivalent circuit for the discharge path of the impulse current generator was drawn up. The parameters of the circuit elements (including the required number of capacitors and their charging voltage) are determined, which are necessary for getting a discharge current of a given standardized waveform and amplitude. The parameters of the discharge path are determined for surge arresters of three different voltage classes. It was found that the relative error when determining the residual voltage between the terminals of the surge arrester model does not exceed 3 %.

The work contributes to the further development of circuit simulation of surge arresters and the expansion of the scope of surge arrester dynamic models. As a result of the research performed, the possibility of using surge arrester frequency-dependent models for determining the discharge current waveform in impulse current generators is shown. The research performed is relevant due to the fact that surge arresters have become a main tool for protecting the insulation of electrical network equipment against external and internal overvoltages

Author Biographies

Yevgeniy Trotsenko, National Technical University of Ukraine «Igor Sikorsky Kyiv Polytechnic Institute»

PhD, Associate Professor

Department of Theoretical Electrical Engineering

Volodymyr Brzhezitsky , National Technical University of Ukraine «Igor Sikorsky Kyiv Polytechnic Institute»

Doctor of Technical Sciences, Professor

Department of Theoretical Electrical Engineering

Olexandr Protsenko , National Technical University of Ukraine «Igor Sikorsky Kyiv Polytechnic Institute»

PhD, Associate Professor

Department of Theoretical Electrical Engineering

Yaroslav Haran , National Technical University of Ukraine «Igor Sikorsky Kyiv Polytechnic Institute»

PhD, Assistant

Department of Theoretical Electrical Engineering

References

  1. Prasertsang, C., Triuattanapiruk, N. Yutthagowith, P. (2013). A long duration impulse current generator for testing surge arresters in distribution systems. 2013 10th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology. Krabi, 1–4. doi: http://doi.org/10.1109/ecticon.2013.6559579
  2. Beyer, M., Boeck, W., Möller, K., Zaengl, W. (1986). Hochspannungstechnik: theoretische und praktische grundlagen für die anwendug. Berlin: Springer-Verlag, 362. doi: http://doi.org/10.1007/978-3-642-61633-4
  3. Modeling of metal oxide surge arresters. (1992). IEEE Transactions on Power Delivery, 7 (1), 302–309. doi: http://doi.org/10.1109/61.108922
  4. Pinceti, P., Giannettoni, M. (1999). A simplified model for zinc oxide surge arresters. IEEE Transactions on Power Delivery, 14 (2), 393–398. doi: http://doi.org/10.1109/61.754079
  5. Magro, M. C., Giannettoni, M., Pinceti, P. (2004). Validation of ZnO Surge Arresters Model for Overvoltage Studies. IEEE Transactions on Power Delivery, 19 (4), 1692–1695. doi: http://doi.org/10.1109/tpwrd.2004.832354
  6. Meister, A., Shayani, R., De Oliveira, M. (2012). Comparison of metal oxide surge arrester models in overvoltage studies. International Journal of Engineering, Science and Technology, 3 (11), 35–45. doi: http://doi.org/10.4314/ijest.v3i11.4s
  7. Vita, V., Mitropoulou, A. D., Ekonomou, L., Panetsos, S., Stathopulos, I. A. (2010). Comparison of metal-oxide surge arresters circuit models and implementation on high-voltage transmission lines of the Hellenic network. IET Generation, Transmission & Distribution, 4 (7), 846–853. doi: http://doi.org/10.1049/iet-gtd.2009.0424
  8. Peppas, G. D., Naxakis, I. A., Vitsas, C. T., Pyrgioti, E. C. (2012). Surge arresters models for fast transients. 2012 International Conference on Lightning Protection (ICLP). doi: http://doi.org/10.1109/iclp.2012.6344285
  9. Micro-Cap 12. Electronic Circuit Analysis Program. Reference Manual (2018). Sunnyvale: Spectrum Software, 1098. Available at: http://www.spectrum-soft.com/download/rm12.pdf
  10. Trotsenko, Y., Brzhezitsky, V., Masluchenko, I. (2017). Study of surge arrester model under influence of various current pulses. Technology Audit and Production Reserves, 1 (1 (33)), 44–48. doi: http://doi.org/10.15587/2312-8372.2017.92244

Published

2021-02-26

How to Cite

Trotsenko, Y., Brzhezitsky , V., Protsenko , O., & Haran , Y. (2021). Simulation of impulse current generator for testing surge arresters using frequency-dependent models. Technology Audit and Production Reserves, 1(1(57), 25–29. https://doi.org/10.15587/2706-5448.2021.225492

Issue

Section

Electrical Engineering and Industrial Electronics: Reports on Research Projects