A Novel Predictive Control Method with Optimal Switching Sequence and Filter Resonance Suppression for Two-Stage Matrix Converter
This paper proposes a vector modulation-based model predictive current control strategy for a two-stage matrix converter. The switching frequency is kept constant by fixing the switching instantly. The control scheme controls the source reactive power on the input side and output currents on the out...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2021-06-01
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| Series: | Energies |
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| Online Access: | https://www.mdpi.com/1996-1073/14/12/3652 |
| _version_ | 1797529542296862720 |
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| author | Zhengfei Di Demin Xu Luca Tarisciotti Pat Wheeler |
| author_facet | Zhengfei Di Demin Xu Luca Tarisciotti Pat Wheeler |
| author_sort | Zhengfei Di |
| collection | DOAJ |
| description | This paper proposes a vector modulation-based model predictive current control strategy for a two-stage matrix converter. The switching frequency is kept constant by fixing the switching instantly. The control scheme controls the source reactive power on the input side and output currents on the output side. Besides, the advantage of the proposed strategy compared with conventional model predictive control is firstly proved using the principle of vector synthesis and the law of sines in the vector distribution area. Moreover, to ensure zero-current switching operations and reduce the switching losses, an optimal switching sequence is proposed and implemented. Furthermore, considering that the input filter resonance is easier to be inspired by the model predictive control, compared with conventional linear control strategies, an innovative active damping technique is proposed to suppress the input filter resonance. To assess the performance of the proposed method, simulation and experimental results are demonstrated, showing that the control system features both good steady-state and transient performance. |
| first_indexed | 2024-03-10T10:16:17Z |
| format | Article |
| id | doaj.art-20bdaf52e78d45c0b14678c53bc81997 |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-03-10T10:16:17Z |
| publishDate | 2021-06-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-20bdaf52e78d45c0b14678c53bc819972023-11-22T00:48:28ZengMDPI AGEnergies1996-10732021-06-011412365210.3390/en14123652A Novel Predictive Control Method with Optimal Switching Sequence and Filter Resonance Suppression for Two-Stage Matrix ConverterZhengfei Di0Demin Xu1Luca Tarisciotti2Pat Wheeler3School of Marine Science and Technology, Northwestern Polytechnical University, Xi’an 710072, ChinaSchool of Marine Science and Technology, Northwestern Polytechnical University, Xi’an 710072, ChinaDepartment of Engineering, Universidad Andres Bello, Santiago 7500971, ChileDepartment of Electrical and Electronic Engineering, University of Nottingham, Nottingham NG7 2RD, UKThis paper proposes a vector modulation-based model predictive current control strategy for a two-stage matrix converter. The switching frequency is kept constant by fixing the switching instantly. The control scheme controls the source reactive power on the input side and output currents on the output side. Besides, the advantage of the proposed strategy compared with conventional model predictive control is firstly proved using the principle of vector synthesis and the law of sines in the vector distribution area. Moreover, to ensure zero-current switching operations and reduce the switching losses, an optimal switching sequence is proposed and implemented. Furthermore, considering that the input filter resonance is easier to be inspired by the model predictive control, compared with conventional linear control strategies, an innovative active damping technique is proposed to suppress the input filter resonance. To assess the performance of the proposed method, simulation and experimental results are demonstrated, showing that the control system features both good steady-state and transient performance.https://www.mdpi.com/1996-1073/14/12/3652two-stage matrix convertermodel predictive controlvector modulationoptimal switching strategyinput filter resonance suppression |
| spellingShingle | Zhengfei Di Demin Xu Luca Tarisciotti Pat Wheeler A Novel Predictive Control Method with Optimal Switching Sequence and Filter Resonance Suppression for Two-Stage Matrix Converter Energies two-stage matrix converter model predictive control vector modulation optimal switching strategy input filter resonance suppression |
| title | A Novel Predictive Control Method with Optimal Switching Sequence and Filter Resonance Suppression for Two-Stage Matrix Converter |
| title_full | A Novel Predictive Control Method with Optimal Switching Sequence and Filter Resonance Suppression for Two-Stage Matrix Converter |
| title_fullStr | A Novel Predictive Control Method with Optimal Switching Sequence and Filter Resonance Suppression for Two-Stage Matrix Converter |
| title_full_unstemmed | A Novel Predictive Control Method with Optimal Switching Sequence and Filter Resonance Suppression for Two-Stage Matrix Converter |
| title_short | A Novel Predictive Control Method with Optimal Switching Sequence and Filter Resonance Suppression for Two-Stage Matrix Converter |
| title_sort | novel predictive control method with optimal switching sequence and filter resonance suppression for two stage matrix converter |
| topic | two-stage matrix converter model predictive control vector modulation optimal switching strategy input filter resonance suppression |
| url | https://www.mdpi.com/1996-1073/14/12/3652 |
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