2012 Coil Innovation developed a dry-type off-load tap changer for inductance adjustment of arc furnace series reactors. After having successfully passed the prototype testing stage the commercial production was started and in March 2013 Coil Innovation supplies all...

The Cahora Bassa HVDC transmission provides an important power import facility to the South African grid. It transmits 1920 MW of power from the Cahora Bassa generating station on the Zambezi River in northern Mozambique, the largest hydroelectric scheme in Southern...