Study on the space vector modulation strategy of matrix converter under abnormal input condition
Since the matrix converter (MC) has no intermediate DC energy storage link, any disturbance at the input will affect the output. To guarantee the safe and stable operation of MC system, a feed-forward compensation (FFC) strategy for MC operation in abnormal input voltage conditions, including voltag...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2022-06-01
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| Series: | Alexandria Engineering Journal |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1110016821006888 |
| _version_ | 1818205007155036160 |
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| author | Delu Li Xianming Deng Changyi Li Xiao Zhang En Fang |
| author_facet | Delu Li Xianming Deng Changyi Li Xiao Zhang En Fang |
| author_sort | Delu Li |
| collection | DOAJ |
| description | Since the matrix converter (MC) has no intermediate DC energy storage link, any disturbance at the input will affect the output. To guarantee the safe and stable operation of MC system, a feed-forward compensation (FFC) strategy for MC operation in abnormal input voltage conditions, including voltage unbalanced, non-sinusoidal and instantaneous drop, is presented in this paper. The drive performance on the Space Vector Modulation (SVM) Strategy of MC under abnormal input voltage conditions is deeply analyzed. It is proved that the unbalance, non-sinusoidal and instantaneous drop of the input voltage can be compensated by real-time adjusting the SVM coefficient of the control system. The output voltage of MC is kept at normal value by compensating the change of virtual DC voltage. Finally, the control strategy is verified by simulation and experiment. |
| first_indexed | 2024-12-12T03:50:17Z |
| format | Article |
| id | doaj.art-478d79e855c54d0aacda6c821f57bfd6 |
| institution | Directory Open Access Journal |
| issn | 1110-0168 |
| language | English |
| last_indexed | 2024-12-12T03:50:17Z |
| publishDate | 2022-06-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Alexandria Engineering Journal |
| spelling | doaj.art-478d79e855c54d0aacda6c821f57bfd62022-12-22T00:39:25ZengElsevierAlexandria Engineering Journal1110-01682022-06-0161645954605Study on the space vector modulation strategy of matrix converter under abnormal input conditionDelu Li0Xianming Deng1Changyi Li2Xiao Zhang3En Fang4School of Electrical and Power Engineering, China University of Mining and Technology, Xuzhou 221116, China; Jiangsu Vocational Institute of Architectural Technology, Xuzhou 221116, China; Corresponding author at: School of Electrical and Power Engineering, China University of Mining and Technology, Xuzhou 221116, China.School of Electrical and Power Engineering, China University of Mining and Technology, Xuzhou 221116, ChinaSchool of Electrical and Power Engineering, China University of Mining and Technology, Xuzhou 221116, ChinaSchool of Electrical and Power Engineering, China University of Mining and Technology, Xuzhou 221116, ChinaSchool of Electrical and Control Engineering, Xuzhou University of Technology, Xuzhou 221018, ChinaSince the matrix converter (MC) has no intermediate DC energy storage link, any disturbance at the input will affect the output. To guarantee the safe and stable operation of MC system, a feed-forward compensation (FFC) strategy for MC operation in abnormal input voltage conditions, including voltage unbalanced, non-sinusoidal and instantaneous drop, is presented in this paper. The drive performance on the Space Vector Modulation (SVM) Strategy of MC under abnormal input voltage conditions is deeply analyzed. It is proved that the unbalance, non-sinusoidal and instantaneous drop of the input voltage can be compensated by real-time adjusting the SVM coefficient of the control system. The output voltage of MC is kept at normal value by compensating the change of virtual DC voltage. Finally, the control strategy is verified by simulation and experiment.http://www.sciencedirect.com/science/article/pii/S1110016821006888Matrix converterSpace vector modulation strategyPulse outputNon-sinusoidal input voltageInstantaneous drop voltage |
| spellingShingle | Delu Li Xianming Deng Changyi Li Xiao Zhang En Fang Study on the space vector modulation strategy of matrix converter under abnormal input condition Alexandria Engineering Journal Matrix converter Space vector modulation strategy Pulse output Non-sinusoidal input voltage Instantaneous drop voltage |
| title | Study on the space vector modulation strategy of matrix converter under abnormal input condition |
| title_full | Study on the space vector modulation strategy of matrix converter under abnormal input condition |
| title_fullStr | Study on the space vector modulation strategy of matrix converter under abnormal input condition |
| title_full_unstemmed | Study on the space vector modulation strategy of matrix converter under abnormal input condition |
| title_short | Study on the space vector modulation strategy of matrix converter under abnormal input condition |
| title_sort | study on the space vector modulation strategy of matrix converter under abnormal input condition |
| topic | Matrix converter Space vector modulation strategy Pulse output Non-sinusoidal input voltage Instantaneous drop voltage |
| url | http://www.sciencedirect.com/science/article/pii/S1110016821006888 |
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