Research on Short-Circuit of Fault-Tolerant Permanent Magnet Rim Driven Motor Based on SPSRF-MPCC Algorithm
The conventional double-vector model predictive current control based on rotating reference frame (RRF-MPCC) which used in fault-tolerant permanent magnet rim driven motor (FTPM-RDM) has the problems of large output torque ripple and long selection time of optimal voltage vector. Therefore, two nove...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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IEEE
2023-01-01
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| Series: | IEEE Access |
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| Online Access: | https://ieeexplore.ieee.org/document/10325504/ |
| _version_ | 1797321015173316608 |
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| author | Yonghan Liu Jingwei Zhu Jiubo Yue Ping Ren Jiang Wu Xiang Li |
| author_facet | Yonghan Liu Jingwei Zhu Jiubo Yue Ping Ren Jiang Wu Xiang Li |
| author_sort | Yonghan Liu |
| collection | DOAJ |
| description | The conventional double-vector model predictive current control based on rotating reference frame (RRF-MPCC) which used in fault-tolerant permanent magnet rim driven motor (FTPM-RDM) has the problems of large output torque ripple and long selection time of optimal voltage vector. Therefore, two novel MPCC algorithms based on six-phase stationary reference frame (SPSRF) without coordinate transformation are proposed in this paper to reduce torque ripple and computation burden. Both methods use the simplest computational steps to achieve the most effective control. The first method is the single-vector SPSRF-MPCC algorithm which groups alternative voltage vectors according to the magnitude of load torque. The second method is an improved double-vector combination optimal SPSRF-MPCC algorithm which makes two independent rounds of current prediction for each stator winding and goes through 61 space voltage vectors only 30 times compared with 122 times of conventional double-vector SPSRF-MPCC which also requires coordinate transformation. In addition, the fault-tolerant control of one-phase short-circuit is carried out with the current vector fault-tolerant control strategy. Finally, through the comparison and verification of simulation and experiment results, it is found that the double-vector SPSRF-MPCC algorithm can effectively reduce the torque ripple and current fluctuation, and it can improve the stability and robustness of the system. |
| first_indexed | 2024-03-08T04:52:24Z |
| format | Article |
| id | doaj.art-2f0e3106bf0b46778d689b68125313f2 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-03-08T04:52:24Z |
| publishDate | 2023-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-2f0e3106bf0b46778d689b68125313f22024-02-08T00:01:40ZengIEEEIEEE Access2169-35362023-01-011113317413318810.1109/ACCESS.2023.333539010325504Research on Short-Circuit of Fault-Tolerant Permanent Magnet Rim Driven Motor Based on SPSRF-MPCC AlgorithmYonghan Liu0https://orcid.org/0000-0002-0443-7395Jingwei Zhu1https://orcid.org/0000-0002-1737-3108Jiubo Yue2Ping Ren3https://orcid.org/0000-0001-7586-8005Jiang Wu4Xiang Li5College of Marine Electrical Engineering, Dalian Maritime University, Dalian, ChinaCollege of Marine Electrical Engineering, Dalian Maritime University, Dalian, ChinaCollege of Marine Electrical Engineering, Dalian Maritime University, Dalian, ChinaCollege of Marine Electrical Engineering, Dalian Maritime University, Dalian, ChinaCollege of Marine Electrical Engineering, Dalian Maritime University, Dalian, ChinaCollege of Marine Electrical Engineering, Dalian Maritime University, Dalian, ChinaThe conventional double-vector model predictive current control based on rotating reference frame (RRF-MPCC) which used in fault-tolerant permanent magnet rim driven motor (FTPM-RDM) has the problems of large output torque ripple and long selection time of optimal voltage vector. Therefore, two novel MPCC algorithms based on six-phase stationary reference frame (SPSRF) without coordinate transformation are proposed in this paper to reduce torque ripple and computation burden. Both methods use the simplest computational steps to achieve the most effective control. The first method is the single-vector SPSRF-MPCC algorithm which groups alternative voltage vectors according to the magnitude of load torque. The second method is an improved double-vector combination optimal SPSRF-MPCC algorithm which makes two independent rounds of current prediction for each stator winding and goes through 61 space voltage vectors only 30 times compared with 122 times of conventional double-vector SPSRF-MPCC which also requires coordinate transformation. In addition, the fault-tolerant control of one-phase short-circuit is carried out with the current vector fault-tolerant control strategy. Finally, through the comparison and verification of simulation and experiment results, it is found that the double-vector SPSRF-MPCC algorithm can effectively reduce the torque ripple and current fluctuation, and it can improve the stability and robustness of the system.https://ieeexplore.ieee.org/document/10325504/Fault-tolerant permanent magnet rim driven motor (FTPM-RDM)model predictive current control based on six-phase stationary reference frame (SPSRF-MPCC)current vector fault-tolerant (CVFT)short-circuit fault |
| spellingShingle | Yonghan Liu Jingwei Zhu Jiubo Yue Ping Ren Jiang Wu Xiang Li Research on Short-Circuit of Fault-Tolerant Permanent Magnet Rim Driven Motor Based on SPSRF-MPCC Algorithm IEEE Access Fault-tolerant permanent magnet rim driven motor (FTPM-RDM) model predictive current control based on six-phase stationary reference frame (SPSRF-MPCC) current vector fault-tolerant (CVFT) short-circuit fault |
| title | Research on Short-Circuit of Fault-Tolerant Permanent Magnet Rim Driven Motor Based on SPSRF-MPCC Algorithm |
| title_full | Research on Short-Circuit of Fault-Tolerant Permanent Magnet Rim Driven Motor Based on SPSRF-MPCC Algorithm |
| title_fullStr | Research on Short-Circuit of Fault-Tolerant Permanent Magnet Rim Driven Motor Based on SPSRF-MPCC Algorithm |
| title_full_unstemmed | Research on Short-Circuit of Fault-Tolerant Permanent Magnet Rim Driven Motor Based on SPSRF-MPCC Algorithm |
| title_short | Research on Short-Circuit of Fault-Tolerant Permanent Magnet Rim Driven Motor Based on SPSRF-MPCC Algorithm |
| title_sort | research on short circuit of fault tolerant permanent magnet rim driven motor based on spsrf mpcc algorithm |
| topic | Fault-tolerant permanent magnet rim driven motor (FTPM-RDM) model predictive current control based on six-phase stationary reference frame (SPSRF-MPCC) current vector fault-tolerant (CVFT) short-circuit fault |
| url | https://ieeexplore.ieee.org/document/10325504/ |
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