IOP Conference Series Earth and Environmental Science • Vol 223
Large Time Step Electromagnetic Transient Simulation of Large Scale Power System Based on Time Domain Transformation Method
January 2019 • Ye Zhang, Liangping Tu, Yongjie Leng, Qinghua Zhang, Xingqiang Lü, Dongyuan Zhang
Electromagnetic Transients (EMT) simulation is an effective approach to study the dynamic behavior of complex AC/DC power grids. However, with increasing applications of the electronic equipment and the expansion of power grid, conventional EMT simulation tools are facing significant challenges with regard to simulation speed and scale. In order to improve the performance of EMT simulation, some approaches have been proposed. A time domain transformation methodology [1] has recently been proposed. In this paper, b…