Abstract: A method of manufacturing a stator assembly for an electrified rotary system includes attaching a first tooth and a second tooth to an inner support. This includes extending the first tooth and the second tooth radially away from the inner support and includes defining an outer diameter opening between the first tooth and the second tooth. The method also includes attaching a winding about the first tooth including moving a conductive member radially into the outer diameter opening to attach the conductive member to the first tooth. Furthermore, the method includes attaching an outer support to the first tooth and the second tooth including closing off the outer diameter opening with the outer support. Also, the method includes removing the inner support from the first tooth and the second tooth after attaching the outer support.

Abstract: A method of manufacturing a stator assembly for an electrified rotary system includes attaching a first tooth and a second tooth to an inner support to define a first construction. The first tooth and the second tooth extend radially away from the inner support in the first construction. The method also includes attaching a winding about the first tooth of the first construction to define a second construction. Furthermore, the method includes applying, with a fixture, a preload at a joint between the inner support and the first tooth of the second construction. Moreover, the method includes attaching an outer support to a first outer radial end of the first tooth and to a second outer radial end of the second tooth while applying the preload to define a third construction.

Abstract: A method of manufacturing a stator assembly for an electrified rotary system includes attaching a first tooth and a second tooth to an inner support to define a first construction. The first tooth and the second tooth extend radially away from the inner support in the first construction. The method also includes attaching a winding about the first tooth of the first construction to define a second construction. Furthermore, the method includes applying, with a fixture, a preload at a joint between the inner support and the first tooth of the second construction. Moreover, the method includes attaching an outer support to a first outer radial end of the first tooth and to a second outer radial end of the second tooth while applying the preload to define a third construction.

Abstract: A method of manufacturing a stator assembly for an electrified rotary system includes attaching a first tooth and a second tooth to an inner support. This includes extending the first tooth and the second tooth radially away from the inner support and includes defining an outer diameter opening between the first tooth and the second tooth. The method also includes attaching a winding about the first tooth including moving a conductive member radially into the outer diameter opening to attach the conductive member to the first tooth. Furthermore, the method includes attaching an outer support to the first tooth and the second tooth including closing off the outer diameter opening with the outer support. Also, the method includes removing the inner support from the first tooth and the second tooth after attaching the outer support.

Abstract: A drive system for a multi-phase electric machine with a permanent magnet rotor, the drive system may comprise conduction paths for each phase. Detectors on each of the conduction paths may determine electrical condition of the conduction path. At least one selectable interconnection path may be present between all of the conduction paths and at least one selectable interconnection path may be operable to connect all of the conduction paths together responsively to at least one of the detectors determining that the electrical condition of its respective electrical path is representative of a predetermined electrical fault condition so that heating of the rotor during continued rotation of the rotor is prevented.

Abstract: A drive system for a multi-phase electric machine with a permanent magnet rotor, the drive system may comprise conduction paths for each phase. Detectors on each of the conduction paths may determine electrical condition of the conduction path. At least one selectable interconnection path may be present between all of the conduction paths. The at least one selectable interconnection path may be operable to connect all of the conduction paths together responsively to one or more of the detectors determining that the electrical condition of its respective electrical path is representative of a predetermined electrical fault condition so that heating of the rotor during continued rotation of the rotor is prevented.