The Dynamic Analysis of Tension Stringing in Transmission Lines Based on ADAMS

摘要

In recent years, with the power grid and ultra-high voltage power transmission project increased, tension stringing is taking an important part in transmission project. Due to the shortcomings of traditional theoretical formulas, it is not precisely to reflect the dynamic tension of wires. In this paper, the model of the tension stringing construction has been completed. And the time of simulation was reduced by taking the advantage of ADAMS, secondary development function of software and the simplified model. By extracting several sets of axial tension of overhead conductor and traction rope, we can analyze the dynamic characteristics of tension stringing wires. According to the simulation results, we can get the time and the location that wires and traction rope became maximum tension. Finally, the results of hand calculated were compared with the simulation results, which verified the correctness of the model. Based on the above results, analyzed and summarized the dynamic tension stringing of the wires. And the results can give the reasonable advice and practical reference for the projects.