High-Speed Kinetic Energy Buffer: Optimization of Composite Shell and Magnetic Bearings. - Johan Abrahamsson; Magnus Hedlund; Tobias Kamf; Hans Bernhoff (IEEE Trans. Ind. Electron., 2014)

Efficiency assessment of permanent magnet synchronous machines for High-Speed Flywheel Energy Storage Systems. - Federico Deiana; Alessandro Serpi; Ignazio Marongiu; Gianluca Gatto; Johan Abrahamsson (IECON, 2016)

Evaluation of different power electronic interfaces for control of a rotating brushless PM exciter. - Jonas Kristiansen Noland; Fredrik Evestedt; J. Jose Perez-Loya; Johan Abrahamsson; Urban Lundin (IECON, 2016)

Comparison of Thyristor Rectifier Configurations for a Six-Phase Rotating Brushless Outer Pole PM Exciter. - Jonas Kristiansen Noland; Fredrik Evestedt; J. Jose Perez-Loya; Johan Abrahamsson; Urban Lundin (IEEE Trans. Ind. Electron., 2018)

Demonstration of Synchronous Motor Start by Rotor Polarity Inversion. - J. Jose Perez-Loya; Johan Abrahamsson; Fredrik Evestedt; Urban Lundin (IEEE Trans. Ind. Electron., 2018)

Electromagnetic Losses in Synchronous Machines During Active Compensation of Unbalanced Magnetic Pull. - J. Jose Perez-Loya; Johan Abrahamsson; Urban Lundin (IEEE Trans. Ind. Electron., 2019)