This article proposes a modular approachto the power sharing control of permanent magnet synchronous bearingless machine. The selected machine topology features winding layout with phases distributed into nonoverlapping three phase groups, solution whose twofold aim is to increase fault tolerance and allow for radial force generation. subwindings are supplied by standard three-phase inverter, l...

This study conducted a comparative evaluation of two bearingless cross-flow fan designs for applications in deep ultraviolet lithography excimer lasers, where maximizing the speed and power has direct influence on throughput scanning these devices. Using motor technology enables combined generation bearing force drive torque leads to compact, hermetically sealed, conveniently maintainable syste...