Elektromagnetische Abschirmung für Wechselstrom-Induktionsbahnmotoren

摘要

An electromagnetic shield for an AC motor comprises a stack including a plurality of ferro-magnetic shield layers. Each one of the plurality of shield layers is at least partially electrically insulated from and substantially aligned with the others of the plurality of shield layers. The plurality of shield layers are positioned over a portion of the AC motor near an area where an axle will be positioned. $$