Suppression of Torque Ripple in Switched Reluctance Motors Which is Based on Synchronization Technology
The double salient pole structure of Switched Reluctance Motor (SRM) makes its electromagnetic field exist nonlinear saturation characteristics, resulting in its large torque pulsation in operation, so it is difficult to achieve speed regulation smoothly by traditional control methods. In view of...
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| Format: | Article |
| Language: | English |
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European Alliance for Innovation (EAI)
2024-04-01
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| Series: | EAI Endorsed Transactions on Energy Web |
| Subjects: | |
| Online Access: | https://publications.eai.eu/index.php/ew/article/view/5802 |
| _version_ | 1827280167681130496 |
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| author | Huixiu Li Qingtao Wei Liying Zhang Nan Li |
| author_facet | Huixiu Li Qingtao Wei Liying Zhang Nan Li |
| author_sort | Huixiu Li |
| collection | DOAJ |
| description |
The double salient pole structure of Switched Reluctance Motor (SRM) makes its electromagnetic field exist nonlinear saturation characteristics, resulting in its large torque pulsation in operation, so it is difficult to achieve speed regulation smoothly by traditional control methods. In view of this problem, a sliding mode control strategy which is based on synchronous transmission technology was proposed.Firstly, the basic structure of switched reluctance motor was analyzed, and the mathematical model of mechanical motion of switched reluctance motor was established. Secondly, an improved sliding mode controller which is based on synchronous signal transmission technology was designed by analyzing the reason of large torque ripple of switched reluctance motor, and the stability of the system was proved. Finally, simulation is used to verify the effectiveness of the control strategy.Compared with the traditional PID (Proportional Integral Differential) control algorithm, this control technology not only suppresses the SRM torque ripple effectively , but also makes the sliding mode controller output the precise target electromagnetic torque quickly by increasing the control variables. The results of research indicate that this design can not only restrain the torque ripple effectively, but also adjust the convergence speed and overshoot of the controller by adjusting the design parameters.
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| first_indexed | 2024-04-24T08:32:20Z |
| format | Article |
| id | doaj.art-6a9793ef614e43c8bc70ae27c5d76528 |
| institution | Directory Open Access Journal |
| issn | 2032-944X |
| language | English |
| last_indexed | 2024-04-24T08:32:20Z |
| publishDate | 2024-04-01 |
| publisher | European Alliance for Innovation (EAI) |
| record_format | Article |
| series | EAI Endorsed Transactions on Energy Web |
| spelling | doaj.art-6a9793ef614e43c8bc70ae27c5d765282024-04-16T19:02:15ZengEuropean Alliance for Innovation (EAI)EAI Endorsed Transactions on Energy Web2032-944X2024-04-011110.4108/ew.5802Suppression of Torque Ripple in Switched Reluctance Motors Which is Based on Synchronization TechnologyHuixiu Li0Qingtao Wei1Liying Zhang2Nan Li3Dalian University of Science and TechnologyDalian University of Science and TechnologyDalian University of Science and TechnologyDalian University of Science and Technology The double salient pole structure of Switched Reluctance Motor (SRM) makes its electromagnetic field exist nonlinear saturation characteristics, resulting in its large torque pulsation in operation, so it is difficult to achieve speed regulation smoothly by traditional control methods. In view of this problem, a sliding mode control strategy which is based on synchronous transmission technology was proposed.Firstly, the basic structure of switched reluctance motor was analyzed, and the mathematical model of mechanical motion of switched reluctance motor was established. Secondly, an improved sliding mode controller which is based on synchronous signal transmission technology was designed by analyzing the reason of large torque ripple of switched reluctance motor, and the stability of the system was proved. Finally, simulation is used to verify the effectiveness of the control strategy.Compared with the traditional PID (Proportional Integral Differential) control algorithm, this control technology not only suppresses the SRM torque ripple effectively , but also makes the sliding mode controller output the precise target electromagnetic torque quickly by increasing the control variables. The results of research indicate that this design can not only restrain the torque ripple effectively, but also adjust the convergence speed and overshoot of the controller by adjusting the design parameters. https://publications.eai.eu/index.php/ew/article/view/5802switched reluctance motorSychronization transmissionSliding mode controlTorque ripple |
| spellingShingle | Huixiu Li Qingtao Wei Liying Zhang Nan Li Suppression of Torque Ripple in Switched Reluctance Motors Which is Based on Synchronization Technology EAI Endorsed Transactions on Energy Web switched reluctance motor Sychronization transmission Sliding mode control Torque ripple |
| title | Suppression of Torque Ripple in Switched Reluctance Motors Which is Based on Synchronization Technology |
| title_full | Suppression of Torque Ripple in Switched Reluctance Motors Which is Based on Synchronization Technology |
| title_fullStr | Suppression of Torque Ripple in Switched Reluctance Motors Which is Based on Synchronization Technology |
| title_full_unstemmed | Suppression of Torque Ripple in Switched Reluctance Motors Which is Based on Synchronization Technology |
| title_short | Suppression of Torque Ripple in Switched Reluctance Motors Which is Based on Synchronization Technology |
| title_sort | suppression of torque ripple in switched reluctance motors which is based on synchronization technology |
| topic | switched reluctance motor Sychronization transmission Sliding mode control Torque ripple |
| url | https://publications.eai.eu/index.php/ew/article/view/5802 |
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