Advanced SearchSearch Tips
Analysis of Galloping Amplitude for Conductors With Inter-phase Spacers
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
Analysis of Galloping Amplitude for Conductors With Inter-phase Spacers
Kim Hwan-Seong; Nguyen Tuong-Long;
  PDF(new window)
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.
Geometric Nonlinear Behavior;Inter-phase Spacers;Power Transmission Lines;
 Cited by
Assesment of the transverse galloping stability of a railway overhead located above a railway bridge, International Journal of Mechanical Sciences, 2017, 131-132, 649  crossref(new windwow)
J.P.Den Hartog, 'Transmission line vibration due to sleet,' AIEE Journal, Vol., 51, 1932

E.Simiu, R.H. Scanlan, 'Wind effects on structures fundamentals and application to design', Wiley and Sons, 1996

C.J. Noh, H.S. Park and G.S. Byun, 'The analysis of power line galloping by describing function method', The Korean Institute of Electrical Engineers, Vol. 41, No. 4, pp. 339-345, 1992

H.S. Kim and G.S. Byun 'A study on the analysis of galloping for power transmission line', ISIE, Pusan, Korea, pp. 973-978, 2001

R. Keutgen and J.L. Lilien, 'Benchmark cases for galloping with results obtained from wind tunnel facilities-validation of a finite element model', IEEE. Vol. 15, No. 1, 2000

Liming Wang, Yu Yin, Xidong Liang, Zhicheng Guan, 'Study on air insulator strength under conductor galloping condition by phase to phase', Annual report conference on Electrical Insulation and Dielectric Phenomena, Department of Electrical, Tsinghua University, China, pp. 617-619, 2001

H. S. Kim, T L. Nguyen and G. S. Byun, 'A coupled-field analysis of galloping for power transmission line', ICCAS 2002, International Conference on Control, Automation and Systems, Jeonbuk, Korea, 2002

H.S.Kim, T.L.Nguyen, G.S.Byun 'Behaviors of spacers on the galloping of power transmission lines,' in Proceedings of the ICCAS Conference, 2003

J.O. Hallquist, 'LS-DYNA theoretical manual', Livermore Software Technology Corporation, May 1988

T. Belytschko, and B.J. Hsieh 'Nonlinear transient finite element analysis with convected coordinates', International Journal for Numerical Methods in Engineering, No. 7, pp. 255-271, 1973

T. Belytschko, L.E. Schwer and M.J. Klein 'Large displacement, transient analysis of space frames', International Journal for Numerical Methods in Engineering, Vol. 11, No. 1, pp. 65-84,1977 crossref(new window)

T.Belytschko, W. K. Liu, B.Moran, 'Nonlinear finite elements for continua and structures', John Wiley & Sons, LTD, 2001

Grimes, R. G. Lewis, J. G., Simon, H. D., 'A shifted block Lanczos algorithm for solving sparse symmetric generalized eigenproblems', SIAM J. Matrix Anal. Appl, Vol. 15, pp. 1-45, 1994 crossref(new window)

Doocy, E. S., A. R., Hard, 'Transmission line reference book', Electric Power Research Institute, Palo Alto, California, 1979