Direct Torque Control of T-NPC Inverters Fed Double-Stator-Winding PMSM Drives With SVM - 2017 PROJECT TITLE :Direct Torque Control of T-NPC Inverters Fed Double-Stator-Winding PMSM Drives With SVM - 2017ABSTRACT:This paper studies and proposes the vector area decomposition-based mostly direct torque control (DTC) theme for the T-kind neutral-point-clamping (T-NPC) three-level inverters-fed double-stator-winding permanent magnet synchronous machine (PMSM) drive, which provides a good solution for prime-power high-reliability applications. The key is to propose a easy however effective house vector modulation (SVM) for DTC of T-NPC double-stator-winding drives-primarily based 2-step voltage vector synthesis, in such a means that sensible dynamic response and harmonic performance are obtained. The closed-loop controllers on harmonic subspace are incorporated to suppress the potential harmonics induced from back electromotive force and unbalanced parameters in section windings of electrical machine. Furthermore, a hybrid current management is proposed for fault-tolerant operation of the T-NPC double-stator-winding PMSM drives below one-section open-circuit conditions. Within the hybrid current controller, the healthy winding still uses the SVM-DTC control whereas the faulty winding uses the closed-loop current controller to trace the optimized current references. Each simulation and experimental results are presented to verify the performance of the proposed switching ways and control schemes. Did you like this research project? To get this research project Guidelines, Training and Code... Click Here facebook twitter google+ linkedin stumble pinterest A Current Control Scheme of Brushless DC Motors driven by Four-Switch Three-Phase Inverters - 2017 Power Factor Control for High Efficiency Operation of an Open-Ended Winding Motor Using a Dual Inverter Drive with a Floating Bridge - 2017