A.C. current machine with transversal flux guidance, especially high-speed two-pole machine, has rotor with centrally arranged magnet arrangements separated non-conducting material

摘要

The machine has a rotor (7) and a stator unit (3.1,3.2) that form an intermediate volume (8) viewed in the radial direction. The rotor contains at least two centrally arranged magnet arrangements (9) separated by electrically and magnetically non-conducting material and arranged between two soft iron elements (11.1,11.2). Each magnet arrangement has a magnetizing direction aligned with the bounding soft iron element