Hairul Nizam, Talib and Zulkifilie, Ibrahim and N. A. , Rahim and N. M., Yaakob (2012) Development of combined vector and torque control methods for independent two induction motor drives. In: IEEE International Power Engineering and Optimization Conference (PEDCO), 6-7 June 2012, Melaka, Malaysia. (Submitted)
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Development of combined vector and torque control methods for independent two induction motor drives193.pdf Download (5MB) |
Abstract
Many applications use two or more motors operating in parallel configuration by using one variable speed drive. This system is able to control these multiple motors at the same desired motor speed operation which provide advantages in terms of components and cost reduction. However, the system is not able to control each motor separately if it is desired to operate at different speeds and it also cannot withstand the load disturbance. To address this problem, the design of combined Vector Control-Direct Torque Control (DTC) methods is proposed and their performance is investigated for the case of independent controlled two induction motors fed by single Five Leg Inverter (FLI) method. Double Zero Sequence (DZS) Injection Method Space Vector Pulse Width Modulation (SVPWM) scheme is used for the FLI. Simulation results from the Simulink/Matlab that verify the validity of the method are also included. The results show the ability of the proposed method to control motor speed independently under forward-reverse step speed command and load disturbance condition.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | direct torque control (DTC), double zero sequence (DZS) injection method, field oriented control (FOC), five leg inverter, two induction motor drive |
| Subjects: | T Technology > TL Motor vehicles. Aeronautics. Astronautics |
| Divisions: | Faculty of Electrical Engineering |
| Depositing User: | Noor Rahman Jamiah Jalil |
| Date Deposited: | 27 Oct 2015 02:52 |
| Last Modified: | 27 Oct 2015 02:52 |
| URI: | http://eprints.utem.edu.my/id/eprint/15128 |
| Statistic Details: | View Download Statistic |
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