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Modelling of Subspan Oscillations of Bundled Conductors

  • H. J. Krispin, J. Havel, J. Huang, J. Garnier, S. Kolosov, J. P. Paradis, A. Leblond, C. B. Rawlins, U. Cosmai, P. Van Dyke, J. L. Lilien, W. Troppauer, A. Manenti, L. Mazzola, E. Ruggeri, N. Sahlani, D. Proctor, C. Rozé, M. Landeira, S. Thaddey, C. Hardy, R. Tong, B. Liu, A. Bhangor, A. Vinogradov, T. A. Furtado and M. Araujo
  • Giorgio Diana
Chapter
Part of the CIGRE Green Books book series (CIGREGB)

Abstract

Subspan oscillation is a well-known phenomenon in High Voltage and Ultra High Voltage Overhead Transmission Lines (HV and UHV OHTL) (EPRI 2009). It occurs on conductor bundles and it is due to the effect of the wake produced by the windward conductor on the leeward one. In the present chapter a benchmark within the different type of models at disposal for subspan oscillation studies and simulations is carried out, comparing numerical results with measurements taken on the IREQ Varennes test span equipped with a quad bundle of ACSR Bersimis conductors and spacer-dampers.

Copyright information

© Springer International Publishing AG 2018

Authors and Affiliations

  • H. J. Krispin, J. Havel, J. Huang, J. Garnier, S. Kolosov, J. P. Paradis, A. Leblond, C. B. Rawlins, U. Cosmai, P. Van Dyke, J. L. Lilien, W. Troppauer, A. Manenti, L. Mazzola, E. Ruggeri, N. Sahlani, D. Proctor, C. Rozé, M. Landeira, S. Thaddey, C. Hardy, R. Tong, B. Liu, A. Bhangor, A. Vinogradov, T. A. Furtado and M. Araujo
  • Giorgio Diana
    • 1
  1. 1.Department of Mechanical EngineeringPolitecnico di MilanoMilanItaly

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