Model Predictive Virtual-Flux Control of Three-Phase Vienna Rectifier Without Voltage Sensors
In this paper, a finite-control-set model predictive virtual-flux control (FCS-MPVFC) for a three-phase Vienna rectifier is developed and implemented to achieve voltage sensorless control, which is very robust to distorted grid-side voltage operation. Firstly, by investigating the relationship betwe...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2019-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/8913463/ |
| _version_ | 1818920886082732032 |
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| author | Feng Yu Xing Liu Xinsong Zhang Zhihao Zhu |
| author_facet | Feng Yu Xing Liu Xinsong Zhang Zhihao Zhu |
| author_sort | Feng Yu |
| collection | DOAJ |
| description | In this paper, a finite-control-set model predictive virtual-flux control (FCS-MPVFC) for a three-phase Vienna rectifier is developed and implemented to achieve voltage sensorless control, which is very robust to distorted grid-side voltage operation. Firstly, by investigating the relationship between virtual-fluxes aroused from grid-side voltages and line voltages in d-q frame, the control object is directly associated with virtual-flux tracking error minimization. Secondly, the reference line virtual-flux is calculated based on the controllability of active/reactive power associated with the delay compensation and load angle. Thirdly, to enhance the steady-state performance, switching sequence rather than single switching vector is utilized during one sampling period. Furthermore, a redundant vector pre-selection is adopted to balance the neutral-point voltage. The proposed strategy is compared with the traditional finite-control-set model predictive current control (FCS-MPCC) method. Both simulated and experimental results verify the effectiveness of the proposed control algorithm. |
| first_indexed | 2024-12-20T01:28:52Z |
| format | Article |
| id | doaj.art-e7686127b0b6466cba0bad76ec005f5b |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-12-20T01:28:52Z |
| publishDate | 2019-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-e7686127b0b6466cba0bad76ec005f5b2022-12-21T19:58:10ZengIEEEIEEE Access2169-35362019-01-01716933816934910.1109/ACCESS.2019.29560968913463Model Predictive Virtual-Flux Control of Three-Phase Vienna Rectifier Without Voltage SensorsFeng Yu0https://orcid.org/0000-0002-4745-5219Xing Liu1https://orcid.org/0000-0001-9068-7616Xinsong Zhang2https://orcid.org/0000-0001-9461-7738Zhihao Zhu3https://orcid.org/0000-0003-2970-4805School of Electrical Engineering, Nantong University, Nantong, ChinaSchool of Electrical Engineering, Nantong University, Nantong, ChinaSchool of Electrical Engineering, Nantong University, Nantong, ChinaSchool of Electrical Engineering, Nantong University, Nantong, ChinaIn this paper, a finite-control-set model predictive virtual-flux control (FCS-MPVFC) for a three-phase Vienna rectifier is developed and implemented to achieve voltage sensorless control, which is very robust to distorted grid-side voltage operation. Firstly, by investigating the relationship between virtual-fluxes aroused from grid-side voltages and line voltages in d-q frame, the control object is directly associated with virtual-flux tracking error minimization. Secondly, the reference line virtual-flux is calculated based on the controllability of active/reactive power associated with the delay compensation and load angle. Thirdly, to enhance the steady-state performance, switching sequence rather than single switching vector is utilized during one sampling period. Furthermore, a redundant vector pre-selection is adopted to balance the neutral-point voltage. The proposed strategy is compared with the traditional finite-control-set model predictive current control (FCS-MPCC) method. Both simulated and experimental results verify the effectiveness of the proposed control algorithm.https://ieeexplore.ieee.org/document/8913463/Finite-control-set model predictive virtual-flux controlVienna rectifiervoltage sensorless controldistortedswitching sequencepre-selection |
| spellingShingle | Feng Yu Xing Liu Xinsong Zhang Zhihao Zhu Model Predictive Virtual-Flux Control of Three-Phase Vienna Rectifier Without Voltage Sensors IEEE Access Finite-control-set model predictive virtual-flux control Vienna rectifier voltage sensorless control distorted switching sequence pre-selection |
| title | Model Predictive Virtual-Flux Control of Three-Phase Vienna Rectifier Without Voltage Sensors |
| title_full | Model Predictive Virtual-Flux Control of Three-Phase Vienna Rectifier Without Voltage Sensors |
| title_fullStr | Model Predictive Virtual-Flux Control of Three-Phase Vienna Rectifier Without Voltage Sensors |
| title_full_unstemmed | Model Predictive Virtual-Flux Control of Three-Phase Vienna Rectifier Without Voltage Sensors |
| title_short | Model Predictive Virtual-Flux Control of Three-Phase Vienna Rectifier Without Voltage Sensors |
| title_sort | model predictive virtual flux control of three phase vienna rectifier without voltage sensors |
| topic | Finite-control-set model predictive virtual-flux control Vienna rectifier voltage sensorless control distorted switching sequence pre-selection |
| url | https://ieeexplore.ieee.org/document/8913463/ |
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