Abstract: A transformer comprises a core including a first horizontal yoke, a second horizontal yoke, a first vertical leg extending from the first horizontal yoke to the second horizontal yoke, and a second vertical leg extending from the first horizontal yoke to the second horizontal yoke; a secondary winding wrapped around the first vertical leg and/or the second vertical leg; and a primary winding wrapped around the secondary winding, wherein the core includes a first portion formed of a first material having a first permeability and a second portion formed of a second material having a second permeability, wherein the second permeability is lower than the first permeability.

Abstract: An integrated electromechanical and hydraulic system is disclosed which includes an electric machine, the electric machine includes a casing, a stator adapted to remain stationary within the casing, one or more electrically insulated windings coupled to the stator, a rotor separated from the stator and the one or more windings by a radial diamagnetic gap, electrical power couplings, and a first mechanical power couplings, and a hydraulic machine also disposed in the housing, the hydraulic machine having hydro-mechanical couplings as well as a second mechanical power couplings, wherein the second mechanical power couplings are coupled to the first mechanical power couplings.

Abstract: An integrated electromechanical and hydraulic system is disclosed which includes an electric machine, the electric machine includes a casing, a stator adapted to remain stationary within the casing, one or more electrically insulated windings coupled to the stator, a rotor separated from the stator and the one or more windings by a radial diamagnetic gap, electrical power couplings, and a first mechanical power couplings, and a hydraulic machine also disposed in the housing, the hydraulic machine having hydro-mechanical couplings as well as a second mechanical power couplings, wherein the second mechanical power couplings are coupled to the first mechanical power couplings.