Stator Current-Based Model Reference Adaptive Control for Sensorless Speed Control of the Induction Motor
This paper described that the stator current-based model reference adaptive system (MRAS) speed estimator is used for the induction motor (IM) indirect vector speed control without a mechanical speed sensor. Due to high sensitivity of motor parameters variation at low speed including zero, stability...
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| Format: | Article |
| Language: | English |
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Wiley
2020-01-01
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| Series: | Journal of Control Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2020/8954704 |
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| _version_ | 1832554583335895040 |
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| author | Workagegn Tatek Asfu |
| author_facet | Workagegn Tatek Asfu |
| author_sort | Workagegn Tatek Asfu |
| collection | DOAJ |
| description | This paper described that the stator current-based model reference adaptive system (MRAS) speed estimator is used for the induction motor (IM) indirect vector speed control without a mechanical speed sensor. Due to high sensitivity of motor parameters variation at low speed including zero, stability analysis of MRAS design is performed to correct any mismatch parameters value in the MRAS performed to estimate the motor speed at these values. As a result, the IM sensorless control can operate over a wide range including zero speed. The performance of the stator current-based MRAS speed estimator was analyzed in terms of speed tracking capability, torque response quickness, low speed behavior, step response of drive with speed reversal, sensitivity to motor parameter uncertainty, and speed tracking ability in the regenerative mode. The system gives a good performance at no-load and loaded conditions with parameter variation. The stator current-based MRAS estimator sensorless speed control technique can make the hardware simple and improve the reliability of the motor without introducing a feedback sensor, and it becomes more important in the modern AC IM. The sensorless vector control operation has been verified by simulation on Matlab and experimentally using Texas Instruments HVMTRPFCKIT with TMS320 F28035 DSP card and 0.18 kw AC IM. |
| format | Article |
| id | doaj-art-a0fbba8735fe4f5d9c91c2fb6c99b183 |
| institution | Kabale University |
| issn | 1687-5249 1687-5257 |
| language | English |
| publishDate | 2020-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Control Science and Engineering |
| spelling | doaj-art-a0fbba8735fe4f5d9c91c2fb6c99b1832025-02-03T05:51:15ZengWileyJournal of Control Science and Engineering1687-52491687-52572020-01-01202010.1155/2020/89547048954704Stator Current-Based Model Reference Adaptive Control for Sensorless Speed Control of the Induction MotorWorkagegn Tatek Asfu0Depertment of Electrical and Computer Engineering, Debre Berehan University, Debre Berhan, EthiopiaThis paper described that the stator current-based model reference adaptive system (MRAS) speed estimator is used for the induction motor (IM) indirect vector speed control without a mechanical speed sensor. Due to high sensitivity of motor parameters variation at low speed including zero, stability analysis of MRAS design is performed to correct any mismatch parameters value in the MRAS performed to estimate the motor speed at these values. As a result, the IM sensorless control can operate over a wide range including zero speed. The performance of the stator current-based MRAS speed estimator was analyzed in terms of speed tracking capability, torque response quickness, low speed behavior, step response of drive with speed reversal, sensitivity to motor parameter uncertainty, and speed tracking ability in the regenerative mode. The system gives a good performance at no-load and loaded conditions with parameter variation. The stator current-based MRAS estimator sensorless speed control technique can make the hardware simple and improve the reliability of the motor without introducing a feedback sensor, and it becomes more important in the modern AC IM. The sensorless vector control operation has been verified by simulation on Matlab and experimentally using Texas Instruments HVMTRPFCKIT with TMS320 F28035 DSP card and 0.18 kw AC IM.http://dx.doi.org/10.1155/2020/8954704 |
| spellingShingle | Workagegn Tatek Asfu Stator Current-Based Model Reference Adaptive Control for Sensorless Speed Control of the Induction Motor Journal of Control Science and Engineering |
| title | Stator Current-Based Model Reference Adaptive Control for Sensorless Speed Control of the Induction Motor |
| title_full | Stator Current-Based Model Reference Adaptive Control for Sensorless Speed Control of the Induction Motor |
| title_fullStr | Stator Current-Based Model Reference Adaptive Control for Sensorless Speed Control of the Induction Motor |
| title_full_unstemmed | Stator Current-Based Model Reference Adaptive Control for Sensorless Speed Control of the Induction Motor |
| title_short | Stator Current-Based Model Reference Adaptive Control for Sensorless Speed Control of the Induction Motor |
| title_sort | stator current based model reference adaptive control for sensorless speed control of the induction motor |
| url | http://dx.doi.org/10.1155/2020/8954704 |
| work_keys_str_mv | AT workagegntatekasfu statorcurrentbasedmodelreferenceadaptivecontrolforsensorlessspeedcontroloftheinductionmotor |