Research Article

Study on Galloping Oscillation of Iced Twin Bundle Conductors considering the Effects of Variation of Aerodynamic and Electromagnetic Forces

Figure 12

Time histories of distance at the subspan 3 midpoint between two subconductors under different currents (α = 30°): (a) I = 0 A, (b) I = 500 A, and (c) I = 750 A.
(a)
(b)
(c)