FILTER TO SUPPRESS CURRENT CIRCULATION IN ROTATING ELECTRICAL MACHINE

A three-phase alternating current (AC) synchronous machine including a stator having a plurality of stator slots; a plurality of stator windings arranged in a Delta connection and received within the stator slots; and a common mode filter included with the stator, wherein filter windings from the common mode filter are circumferentially wound around a magnetic core of the common mode filter and are serial connected to the stator windings.