A ripple suppression of sensorless FOC of PMSM electrical drive system based on MRAS
When the PMSM motor rotates at high speed, the motor winding current contains a lot of harmonics, and the harmonic current will increase the heat of the motor, thereby reducing the operating efficiency and service life of the motor. In view of the above problems, in the EV motor control, a rotor spe...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2023-12-01
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| Series: | Results in Engineering |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2590123023005546 |
| _version_ | 1827578678807101440 |
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| author | Xiaoni Chi Caibin Wang Qiuxuan Wu Junze Yang Weijie Lin Pingliang Zeng Huifang Li Mingyuan Shao |
| author_facet | Xiaoni Chi Caibin Wang Qiuxuan Wu Junze Yang Weijie Lin Pingliang Zeng Huifang Li Mingyuan Shao |
| author_sort | Xiaoni Chi |
| collection | DOAJ |
| description | When the PMSM motor rotates at high speed, the motor winding current contains a lot of harmonics, and the harmonic current will increase the heat of the motor, thereby reducing the operating efficiency and service life of the motor. In view of the above problems, in the EV motor control, a rotor speed observer based on model reference adaptation was designed. This method was taken the stator current equation containing rotor position parameters as adjustable model, and the stator current equation of the motor itself as adjustable model. The reference model was designed the adaptive rate based on the Popov superstability theory; at the same time, the feed-forward compensation based on the sliding mode observer was designed to suppress harmonics. The simulation and experimental results have shown that the method can effectively reduce the current harmonics, speed error and torque ripple content of the EV motor compared with the MRAS speed sensorless control. |
| first_indexed | 2024-03-08T21:49:54Z |
| format | Article |
| id | doaj.art-433a9700f105439fa00208591bea65b0 |
| institution | Directory Open Access Journal |
| issn | 2590-1230 |
| language | English |
| last_indexed | 2024-03-08T21:49:54Z |
| publishDate | 2023-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Engineering |
| spelling | doaj.art-433a9700f105439fa00208591bea65b02023-12-20T07:35:39ZengElsevierResults in Engineering2590-12302023-12-0120101427A ripple suppression of sensorless FOC of PMSM electrical drive system based on MRASXiaoni Chi0Caibin Wang1Qiuxuan Wu2Junze Yang3Weijie Lin4Pingliang Zeng5Huifang Li6Mingyuan Shao7Hangzhou Vocational &Technical College, Hangzhou, 310018, China; School of Automation, Hangzhou Dianzi University, Hangzhou, 310018, ChinaSchool of Automation, Hangzhou Dianzi University, Hangzhou, 310018, ChinaSchool of Automation, Hangzhou Dianzi University, Hangzhou, 310018, China; Corresponding author.School of Automation, Hangzhou Dianzi University, Hangzhou, 310018, ChinaSchool of Automation, Hangzhou Dianzi University, Hangzhou, 310018, ChinaSchool of Automation, Hangzhou Dianzi University, Hangzhou, 310018, ChinaHuzhou Yueqiu Motor Co., Ltd, Huzhou, ChinaHuzhou Yueqiu Motor Co., Ltd, Huzhou, ChinaWhen the PMSM motor rotates at high speed, the motor winding current contains a lot of harmonics, and the harmonic current will increase the heat of the motor, thereby reducing the operating efficiency and service life of the motor. In view of the above problems, in the EV motor control, a rotor speed observer based on model reference adaptation was designed. This method was taken the stator current equation containing rotor position parameters as adjustable model, and the stator current equation of the motor itself as adjustable model. The reference model was designed the adaptive rate based on the Popov superstability theory; at the same time, the feed-forward compensation based on the sliding mode observer was designed to suppress harmonics. The simulation and experimental results have shown that the method can effectively reduce the current harmonics, speed error and torque ripple content of the EV motor compared with the MRAS speed sensorless control.http://www.sciencedirect.com/science/article/pii/S2590123023005546PMSMSensorlessHarmonic suppressionMRASSMO |
| spellingShingle | Xiaoni Chi Caibin Wang Qiuxuan Wu Junze Yang Weijie Lin Pingliang Zeng Huifang Li Mingyuan Shao A ripple suppression of sensorless FOC of PMSM electrical drive system based on MRAS Results in Engineering PMSM Sensorless Harmonic suppression MRAS SMO |
| title | A ripple suppression of sensorless FOC of PMSM electrical drive system based on MRAS |
| title_full | A ripple suppression of sensorless FOC of PMSM electrical drive system based on MRAS |
| title_fullStr | A ripple suppression of sensorless FOC of PMSM electrical drive system based on MRAS |
| title_full_unstemmed | A ripple suppression of sensorless FOC of PMSM electrical drive system based on MRAS |
| title_short | A ripple suppression of sensorless FOC of PMSM electrical drive system based on MRAS |
| title_sort | ripple suppression of sensorless foc of pmsm electrical drive system based on mras |
| topic | PMSM Sensorless Harmonic suppression MRAS SMO |
| url | http://www.sciencedirect.com/science/article/pii/S2590123023005546 |
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