The effect of busbar shape and arrangement on currents and power losses in 3-phase busducts with two busbars per phase

摘要

Several 3-phase busducts with two rectangular busbars per phase arranged in vanous ways were analyzed with respect to unequal current distribution and power losses. The effect of busbar shape was analyzed. Unshielded as well three types of shielded busducts were considered. The analysis results could be helpful in busduct design.