Improved performance of DTC of five-phase induction machines
作者： Logan Raj Lourdes Victor Raj , Auzani Jidin , Che Wan Mohd Faizal Che Wan , Mohd Zalani , Kasrul Abdul Karim
DOI: 10.1109/PEOCO.2013.6564621
关键词:
摘要: The paper describes about optimal voltage vector selection for high-performance of Direct Torque Control (DTC) five-phase induction machine. decoupled control stator flux and electromagnetic torque based on hysteresis controllers as employed in conventional DTC is applied to retain the simplicity provide quick instantaneous control. A look-up table that selects most vectors according speed operations, i.e. low-speed, middle-speed high-speed proposed improve performances such excellent dynamic control, minimization ripple, high-efficiency (due lower switching frequency) extension constant region. All improvements are validated through simulation results.
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