Journal of Electrical Engineering and Technology

The Korean Institute of Electrical Engineers (대한전기학회)
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Analysis of Galloping Amplitude for Conductors With Inter-phase Spacers

  • Kim Hwan-Seong (Dept of Logistics, Korea Maritime University) ;
  • Nguyen Tuong-Long (Dept. of Engineering Mechanics, Faculty of Applied Science, Hochiminh City University of Technology)
  • Published : 2006.03.01
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Abstract

The main purpose of this paper is to calculate the behaviors of inter-phase spacers to reduce the amplitude of galloping in conductors. In simulation, three phases and iced-single/two-bundles conductors with/without spacers are considered in viewpoint of standard cases. The implicit/explicit finite element methods are used to calculate the transient response with geometric nonlinear behavior. The ANSYS/LS-DYNA program is also applied. Calculation results can be used to predict the positions to insert the inter-phase spacers between conductors.

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