Real-time co-simulation based analysis of permanent magnet synchronous motor with emphasized reluctance

U diplomskom radu je najprije opisan troosni model sinkronog motora s permanentnim magnetima. Potom je objaˇsnjena dvoosna teorija kojom je omogu´ce prijelaz iz troosnog sustavu u dvoosni sustav, tzv. Park-ova transformacija. Nakon transformiranja troosnog modela sinkronog stroja s permanentnim magnetima u dvoosni sustav objaˇsnjena je teorija vektorskog upravljanja motorom. Detaljno je izvedeno parametriranje PI regulatora struja i brzine. Takoder je opisan pojam efekta zaleta te je predloˇzeno rijeˇsenje za poniˇstavanje tog efekta. Modeli motora i regulatora za vektorsko upravljanje su implementirani u MATLAB/Simulinku. Potom su definirani osnovni pojmovi vezani za kosimulaciju, HIL testiranje. Detaljno je opisan rad dSpace-ovog simuatora MicroLabBox te je proveden eksperiment validacije. Takoder je detaljno opisan rad OPAL-ovih simulatora OP5031 i OP5600. Simulatori su se povezali u kosimulcaiju te je proveden eksperiment testiranja vektorskog upravljanje, nakon ˇcega je provedena analiza rezultata.This graduate thesis firstly describes a three-phase model of a synchronous motor with permanent magnets. Then the two-phase theory is explained, which enabled the transition from a three-phase system to a two-phase system, the so-called Park’s transformation. After transforming the three-phase model of a synchronous machine with permanent magnets into a two-phase system, the theory of vector motor control is explained. The parameterization of the PI current and speed regulator is carried out in detail. The concept of the windup effect is also described and a solution for canceling this effect is proposed. Models of motor and controller are implemented in MATLAB/Simulink. Then the basic terms related to co-simulation, HIL testing are defined. The operation of dSpace’s MicroLabBox simulator is described in detail and a validation experiment was performed. The operation of OPAL simulators OP5031 and OP5600 is also described in detail. The simulators were assembled in co-simulation and an experiment was conducted to test the vector control, after which the results were analyzed