How Does Pre-twisted Wire Improve The Stability Of Transmission Lines Under Wind Sway?

As a method of constructing a sheathed conductor, armor rods provides a unique perspective on the performance of a line under wind conditions. armor rods for acsr is wound in a spiral structure along the conductor. When the conductor is subjected to external force, this structure interacts with the conductor, which can change the mechanical response mode of the conductor and the surrounding environment.

For overhead lines, wind-induced swaying and vibration are common phenomena, while armor rods transmission line, due to its structural characteristics, participates in adjusting the distribution of forces on the conductor surface. Preformed fittings for similar purposes (such as preformed conductor guards) are designed with environmental vibration factors in mind, achieving a tight fit with the conductor through material selection and geometry, thus ensuring stable operation under varying vibration conditions.