Time domain simulation of geomagnetically induced current (GIC) flowing in 500 kV power grid in Japan including a three-dimensional ground inhomogeneity


Satoko Nakamura1, Yusuke Ebihara1, Shigeru Fujita2, Tada-nori Goto3, Shinichi Watari4 and Yoshiharu Omura1, (1)Kyoto University, Research Institute for Sustainable Humanosphere, Kyoto, Japan, (2)Meteorological College, Kashiwa, Japan, (3)University of Hyogo, Hyogo, Japan, (4)NICT, Tokyo, Japan