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Design and testing of an armature-reaction-compensated permanent magnet synchronous generator for island operation
(Lappeenranta University of Technology, 2013-11-15)
At present, permanent magnet synchronous generators (PMSGs) are of great interest. Since they do not have electrical excitation losses, the highly efficient, lightweight and compact PMSGs equipped with damper windings ...
Design of salient pole PM synchronous machines for a vehicle traction application – Analysis and
(Lappeenranta University of Technology, 2012-12-08)
This doctoral thesis presents a study on the development of a liquid-cooled frame salient pole permanent-magnet-exited traction machine for a four-wheel-driven electric car. The emphasis of the thesis is put on a radial ...
Lightweight, liquid-cooled, direct-drive generator for highpower wind turbines: motivation, concept, and performance
(Lappeenranta University of Technology, 2015-03-06)
Thesis: A liquid-cooled, direct-drive, permanent-magnet, synchronous generator with helical, double-layer, non-overlapping windings formed from a copper conductor with a coaxial internal coolant conduit offers an excellent ...