Direct connection of permanent magnet synchronous generator to grid

This thesis deals with possibility of direct grid connection of permanent magnet synchronous generator. Main benefits of PMSG are briefly compared with classical synchronous generators. There are mentioned all synchronization conditions and their modification in the case of directly grid connected PM generators. One part of this thesis is focused on the damper winding and transient currents shapes during transient state. There is also solved the effect of damper winding on currents shapes. To simulate the case of direct PMSG grid connection there is composed alternative mathematical model of PMSG. Final part of thesis is focused on the simulation of PMSG and there is also made the simulation of PMSG direct grid connection