Research Article

Theoretical Analysis and Experimental Validation on Galloping of Iced Transmission Lines in a Moderating Airflow

Figure 12

Galloping data obtained from the laser sensor at 1/2 cable length at U1 = 0.85 m/s and U2 = 0 m/s. (a) Amplitude-frequency curves. (b) Time history.
(a)
(b)