Research Article
Nonlinear Dynamic Analysis of High-Voltage Overhead Transmission Lines
Figure 13
Free vibration response of the transmission line when its damping is set to 0.05.
| (a) In-plane mid-span displacement |
| (b) Out-of-plane mid-span displacement |
| (c) Fourier spectrum of the in-plane mid-span displacement |
| (d) Fourier spectrum of the out-of-plane mid-span displacement |
| (e) In-plane mid-span phase trajectory |
| (f) Out-of-plane mid-span phase trajectory |
| (g) Dynamic tension time history |
| (h) Fourier spectrum of the dynamic tension |