J. Koen

Geomagnetically induced currents in the Southern African electricity transmission network

J. Koen, T. Gaunt, T. Gaunt, 2003, 2003 IEEE Bologna Power Tech Conference Proceedings,.

DISTURBANCES IN THE SOUTHERN AFRICAN POWER NETWORK DUE TO GEOMAGNETICALLY INDUCED CURRENTS

J. Koen, J. Koen, 2002 .