A Lie Theory-Based Control Scheme for a Solar-Fed Encoderless SPMSM
This article proposes a novel Lie group controller for speed sensorless control of a surface-mounted Permanent Magnet Synchronous Motor (SPMSM) fed by a solar microinverter. Solar-fed motor drive poses significant challenges due to the inherent solar power fluctuations and small storage capability o...
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| Format: | Article |
| Language: | English |
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IEEE
2025-01-01
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| Series: | IEEE Open Journal of Power Electronics |
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| Online Access: | https://ieeexplore.ieee.org/document/10840303/ |
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| author | Abirami Kalathy Arpan Laha Praveen Jain Majid Pahlevani |
| author_facet | Abirami Kalathy Arpan Laha Praveen Jain Majid Pahlevani |
| author_sort | Abirami Kalathy |
| collection | DOAJ |
| description | This article proposes a novel Lie group controller for speed sensorless control of a surface-mounted Permanent Magnet Synchronous Motor (SPMSM) fed by a solar microinverter. Solar-fed motor drive poses significant challenges due to the inherent solar power fluctuations and small storage capability of solar microinverters. Thus, the reliable operation of a solar-powered motor drive requires a control methodology that delivers optimal performance for the fluctuating solar power along with fast dynamic behavior to handle source/load transients. The proposed control strategy quickly modulates the drive frequency based on Lie theory in response to any transients, maximizing the motor's torque output. The proposed control method has better dynamic performance, ease of start-up, and is simpler to implement compared to existing observer-based vector control methods. Theoretical analysis as well as simulation and experimental results prove the effectiveness of the proposed control method. |
| format | Article |
| id | doaj-art-816337443d5a4a3f8c6995155334ef7b |
| institution | Kabale University |
| issn | 2644-1314 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Open Journal of Power Electronics |
| spelling | doaj-art-816337443d5a4a3f8c6995155334ef7b2025-01-28T00:02:13ZengIEEEIEEE Open Journal of Power Electronics2644-13142025-01-01617619510.1109/OJPEL.2025.352928410840303A Lie Theory-Based Control Scheme for a Solar-Fed Encoderless SPMSMAbirami Kalathy0https://orcid.org/0000-0002-9460-5099Arpan Laha1https://orcid.org/0000-0001-8600-5184Praveen Jain2https://orcid.org/0000-0003-1497-7536Majid Pahlevani3https://orcid.org/0000-0003-0505-2857Department of Electrical and Computer Engineering, Queen's University, Kingston, ON, CanadaDepartment of Electrical and Computer Engineering, Queen's University, Kingston, ON, CanadaDepartment of Electrical and Computer Engineering, Queen's University, Kingston, ON, CanadaDepartment of Electrical and Computer Engineering, Queen's University, Kingston, ON, CanadaThis article proposes a novel Lie group controller for speed sensorless control of a surface-mounted Permanent Magnet Synchronous Motor (SPMSM) fed by a solar microinverter. Solar-fed motor drive poses significant challenges due to the inherent solar power fluctuations and small storage capability of solar microinverters. Thus, the reliable operation of a solar-powered motor drive requires a control methodology that delivers optimal performance for the fluctuating solar power along with fast dynamic behavior to handle source/load transients. The proposed control strategy quickly modulates the drive frequency based on Lie theory in response to any transients, maximizing the motor's torque output. The proposed control method has better dynamic performance, ease of start-up, and is simpler to implement compared to existing observer-based vector control methods. Theoretical analysis as well as simulation and experimental results prove the effectiveness of the proposed control method.https://ieeexplore.ieee.org/document/10840303/Encoderlessfield-oriented controlPMSMsensorlesssolar drivespeed control |
| spellingShingle | Abirami Kalathy Arpan Laha Praveen Jain Majid Pahlevani A Lie Theory-Based Control Scheme for a Solar-Fed Encoderless SPMSM IEEE Open Journal of Power Electronics Encoderless field-oriented control PMSM sensorless solar drive speed control |
| title | A Lie Theory-Based Control Scheme for a Solar-Fed Encoderless SPMSM |
| title_full | A Lie Theory-Based Control Scheme for a Solar-Fed Encoderless SPMSM |
| title_fullStr | A Lie Theory-Based Control Scheme for a Solar-Fed Encoderless SPMSM |
| title_full_unstemmed | A Lie Theory-Based Control Scheme for a Solar-Fed Encoderless SPMSM |
| title_short | A Lie Theory-Based Control Scheme for a Solar-Fed Encoderless SPMSM |
| title_sort | lie theory based control scheme for a solar fed encoderless spmsm |
| topic | Encoderless field-oriented control PMSM sensorless solar drive speed control |
| url | https://ieeexplore.ieee.org/document/10840303/ |
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