Speed Control Using an Integral Sliding Mode Controller for a Three-Phase Induction Motor
Induction motors are widely used in commercial and industrial applications due to their robustness, high efficiency, low maintenance requirements and durability among other reasons. Consequently, their speed should be controlled for better performance. This paper describes utilization of a scalar s...
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| Format: | Article |
| Language: | English |
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middle technical university
2021-09-01
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| Series: | Journal of Techniques |
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| Online Access: | https://journal.mtu.edu.iq/index.php/MTU/article/view/328 |
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| author | Samar Abdulkareem AL-Hashemi Ayad AL-Dujaili Ahmed R. Ajel |
| author_facet | Samar Abdulkareem AL-Hashemi Ayad AL-Dujaili Ahmed R. Ajel |
| author_sort | Samar Abdulkareem AL-Hashemi |
| collection | DOAJ |
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Induction motors are widely used in commercial and industrial applications due to their robustness, high efficiency, low maintenance requirements and durability among other reasons. Consequently, their speed should be controlled for better performance. This paper describes utilization of a scalar speed control of a three-phase squirrel cage induction motor (SCIM) to control a motor’s speed using an integral sliding mode controller (ISMC). The controller was tested under various operating conditions. The results are compared with a case employing a conventional PI controller. It was found that speed control by ISMC has a 0.16 RPM steady-state error, 0.03 s to reach steady-state from a standstill, and a 5% overshoot. All of these are lower values as compared to the results of a conventional PI controller. In this paper, the robustness of each controller to uncertainties is checked. Simulation results show the advantages of ISMC control methods. The system is simulated using MATLAB SIMULINK R2017a.
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| format | Article |
| id | doaj-art-b946fdc214664df19397e775f91e59bc |
| institution | Kabale University |
| issn | 1818-653X 2708-8383 |
| language | English |
| publishDate | 2021-09-01 |
| publisher | middle technical university |
| record_format | Article |
| series | Journal of Techniques |
| spelling | doaj-art-b946fdc214664df19397e775f91e59bc2025-01-19T11:09:00Zengmiddle technical universityJournal of Techniques1818-653X2708-83832021-09-013310.51173/jt.v3i3.328Speed Control Using an Integral Sliding Mode Controller for a Three-Phase Induction MotorSamar Abdulkareem AL-Hashemi0Ayad AL-Dujaili1Ahmed R. Ajel2Electrical Engineering Technical College, Middle Technical University, Baghdad, IraqElectrical Engineering Technical College, Middle Technical University, Baghdad, IraqElectrical Engineering Technical College, Middle Technical University, Baghdad, Iraq Induction motors are widely used in commercial and industrial applications due to their robustness, high efficiency, low maintenance requirements and durability among other reasons. Consequently, their speed should be controlled for better performance. This paper describes utilization of a scalar speed control of a three-phase squirrel cage induction motor (SCIM) to control a motor’s speed using an integral sliding mode controller (ISMC). The controller was tested under various operating conditions. The results are compared with a case employing a conventional PI controller. It was found that speed control by ISMC has a 0.16 RPM steady-state error, 0.03 s to reach steady-state from a standstill, and a 5% overshoot. All of these are lower values as compared to the results of a conventional PI controller. In this paper, the robustness of each controller to uncertainties is checked. Simulation results show the advantages of ISMC control methods. The system is simulated using MATLAB SIMULINK R2017a. https://journal.mtu.edu.iq/index.php/MTU/article/view/328ControlIntegralInduction MotorInverterSliding ModeSpeed |
| spellingShingle | Samar Abdulkareem AL-Hashemi Ayad AL-Dujaili Ahmed R. Ajel Speed Control Using an Integral Sliding Mode Controller for a Three-Phase Induction Motor Journal of Techniques Control Integral Induction Motor Inverter Sliding Mode Speed |
| title | Speed Control Using an Integral Sliding Mode Controller for a Three-Phase Induction Motor |
| title_full | Speed Control Using an Integral Sliding Mode Controller for a Three-Phase Induction Motor |
| title_fullStr | Speed Control Using an Integral Sliding Mode Controller for a Three-Phase Induction Motor |
| title_full_unstemmed | Speed Control Using an Integral Sliding Mode Controller for a Three-Phase Induction Motor |
| title_short | Speed Control Using an Integral Sliding Mode Controller for a Three-Phase Induction Motor |
| title_sort | speed control using an integral sliding mode controller for a three phase induction motor |
| topic | Control Integral Induction Motor Inverter Sliding Mode Speed |
| url | https://journal.mtu.edu.iq/index.php/MTU/article/view/328 |
| work_keys_str_mv | AT samarabdulkareemalhashemi speedcontrolusinganintegralslidingmodecontrollerforathreephaseinductionmotor AT ayadaldujaili speedcontrolusinganintegralslidingmodecontrollerforathreephaseinductionmotor AT ahmedrajel speedcontrolusinganintegralslidingmodecontrollerforathreephaseinductionmotor |