Simulation and Analysis of the Posture of Walking Board of "One-Pull-Four" Tension Stringing in Small Span Length

Abstract

With respect of the gap in current "one-pull-four" tension stringing simulation calculation, a "one-pull-four" tension stringing numerical simulation model is established relying on the Ya'an II~Ziyang 500kV line project, based on ADAMS software, and the posture of walking board is discussed to obtain the influence relationship between the central deflection coefficient of the conductor and the posture of the two in this paper. In the range of small span length, the method of selecting the value of central deflection coefficient suitable for conductor steering is determined through simulation analysis of steering, which provides a basis for the actual construction of power transmission and transformation lines.