Modeling and Simulation of Direct Torque Controlled PMSM for PHEV

Jian Hao Zhou; Yin Nan Yuan; Deng Pan Zhang; Jia Yi Du

doi:10.4028/www.scientific.net/AMM.43.298

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Modeling and Simulation of Direct Torque Controlled PMSM for PHEV
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 43Modeling and Simulation of Direct Torque...

Modeling and Simulation of Direct Torque Controlled PMSM for PHEV

Abstract:

Direct torque control (DTC) method for permanent magnet synchronous motor (PMSM) used as Integrated Starter/Generator (ISG) in PHEV was analyzed. The DTC PMSM model, with PI produced a voltage space vector based on torque PI regulator and flux linkage PI regulator, was built up based on Matlab /Simulink and all simulation blocks were discussed. The results showed that this scheme was simple and effective, also had a good robustness. It is easy to realize in PHEV application, while to keep the fast torque response and little flux linkage and torque fluctuation.