Response of a 230 kV outdoor termination according to the frequency characteristics of input seismic waves

Sung-Wan Kim, Dong-Uk Park, Bub-Gyu Jeon, Da-Woon Yun
2020 Energy Reports  
Even in disaster situations like earthquakes, power facilities must maintain their structural stability without losing their own functions. In this study, the seismic performance of a 230 kV outdoor termination, a power facility, was assessed using the shaking table test and finite element analysis. The shaking table test was conducted in accordance with the procedure of IEEE Std. 693-2005, and the finite element model was updated based on the test results. Moreover, two artificial seismic
more » ... ficial seismic waves were prepared, and seismic response analysis was conducted to examine the influence of low-and high-frequency seismic motions on the 230 kV outdoor termination. The von Mises stresses for the seismic waves were also compared.
doi:10.1016/j.egyr.2019.11.109 fatcat:epulhw2ezbfwzbzy3fy2gmwhja