Mohamad Nordin, Norjulia and Ahmad Azli, Naziha and Nik Idris, Nik Rumzi and Ramlan, Nur Huda and Sutikno, Tole (2016) Constant frequency torque controller for DTC with multilevel inverter of induction machines. International Journal of Power Electronics and Drive Systems, 7 (1). pp. 28-44. ISSN 2088-8694
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Official URL: http://dx.doi.org/10.11591/ijpeds.v7.i1.pp28-44
Abstract
Direct Torque Control using multilevel inverter (DTC-MLI) with hysteresis controller suffers from high torque and flux ripple and variable switching frequency. In this paper, a constant frequency torque controller is proposed to enhance the DTC-MLI performance. The operational concepts of the constant switching frequency torque controller of a DTC-MLI system followed by the simulation results and analysis are presented. The proposed system significantly improves the DTC drive in terms of dynamic performance, smaller torque and flux ripple, and retains a constant switching frequency.
| Item Type: | Article |
|---|---|
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering |
| ID Code: | 69080 |
| Deposited By: | Siti Nor Hashidah Zakaria |
| Deposited On: | 01 Nov 2017 04:21 |
| Last Modified: | 20 Nov 2017 08:52 |
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