Research on Real Time Simulation and Protection Test of Power Transformer Inrush Current
Jun Liu, Shiwu Xiao, Xiaojiao Liang, Huanju Liu, Hao Zou · 2015
This paper introduces the principle of the excitation inrush transient calculation firstly, including the basic thoughts of simulation calculation and the basic method of numerical calculation.And then the dynamic magnetization of the transformer core is described, and the simulation of inrush current is carried out.At last, the accuracy of the transformer protection test function is verified.