Lourdes Victor Raj, Logan Raj and Jidin , Auzani and Abdul Karim, Kasrul and Sutikno, Tole and Sundram, Ramahlingam and JOPRI, MOHD HATTA (2013) Improved Torque Control Performance of Direct Torque Control for 5-Phase Induction Machine. International Journal of Power Electronics and Drive System (IJPEDS). pp. 391-399. ISSN 2088-8694
![[img]](http://eprints.utem.edu.my/style/images/fileicons/application_pdf.png) |
PDF
Journal1_Improved_torque_control_performance_of_direct_torque_control_for_5-phase_induction_machine.pdf - Published Version Restricted to Registered users only Download (729kB) | Request a copy |
Abstract
In this paper, the control of five-phase induction machine using Direct Torque Control (DTC) is presented. The general D-Q model of five-phase induction machine is discussed. The de-coupled control of stator flux and electromagnetic torque based on hysteresis controller similar to conventional DTC is applied to maintain the simplicity of the system. Three sets of lookup tables consist of voltage vectors with different amplitude that selects the most optimal voltage vectors according motor operation condition is proposed. This provides excellent torque dynamic control, reduces torque ripple, lower switching frequency (high efficiency) and extension of constant torque. Simulation results validate the improvement achieved.
| Item Type: | Article |
|---|---|
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Faculty of Electrical Engineering > Department of Power Electronics & Drives |
| Depositing User: | Dr Auzani Jidin |
| Date Deposited: | 27 May 2014 10:47 |
| Last Modified: | 28 May 2015 04:25 |
| URI: | http://eprints.utem.edu.my/id/eprint/12499 |
| Statistic Details: | View Download Statistic |
Actions (login required)
 |
View Item |