Simulink MATLAB Implementation of DTC for PMSM with 12-Sector Control
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Resource Overview
This file contains a Simulink MATLAB model implementing Direct Torque Control (DTC) for Permanent Magnet Synchronous Machines (PMSM) using a 12-sector configuration for torque and flux regulation.
Detailed Documentation
This simulation file implements Direct Torque Control (DTC) for Permanent Magnet Synchronous Machines (PMSM) using Simulink MATLAB. The control strategy employs a 12-sector division scheme, which is fundamental to the DTC algorithm for precise torque and flux control. The implementation likely includes hysteresis comparators for flux and torque regulation, switching table logic based on sector position, and voltage vector selection to maintain torque and flux within prescribed bands. Key components would involve Clarke transformations for three-phase to two-phase conversion, torque and flux estimators, and sector determination logic that divides the α-β plane into 12 regions (30-degree sectors each) for optimal voltage vector selection.
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