Model Predictive Voltage Control with Optimal Duty Cycle for Three-Phase Grid-Connected Inverter
Joint Authors
Chen, Qihong
Zhang, Liyan
Ebrahimpanah, Shahrouz
Adam, Misbawu
Source
Journal of Control Science and Engineering
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-05-12
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Electronic engineering
Information Technology and Computer Science
Abstract EN
This paper proposes a model predictive voltage control (MPVC) strategy with duty cycle control for grid-connected three-phase inverters with output LCL filter.
The model of the system is used to predict the capacitor filter voltage according to the future output current for each possible switching state at each sampling period.
Then the cost function for each prediction is determined and the switching state is selected.
In the proposed method, two voltage vectors are applied during one sampling interval to achieve better steady-state performance.
Finally, the optimal duration of the nonzero voltage vector is defined based on the duty cycle optimization, which is vital to the control system.
The proposed strategy offers a better reference tracking error with less THD in linear and nonlinear load situations.
The effectiveness of the proposed method has been verified by MATLAB/Simulink and experimental results exhibit a better steady-state performance with less sampling frequency.
American Psychological Association (APA)
Ebrahimpanah, Shahrouz& Chen, Qihong& Zhang, Liyan& Adam, Misbawu. 2019. Model Predictive Voltage Control with Optimal Duty Cycle for Three-Phase Grid-Connected Inverter. Journal of Control Science and Engineering،Vol. 2019, no. 2019, pp.1-13.
https://search.emarefa.net/detail/BIM-1172585
Modern Language Association (MLA)
Ebrahimpanah, Shahrouz…[et al.]. Model Predictive Voltage Control with Optimal Duty Cycle for Three-Phase Grid-Connected Inverter. Journal of Control Science and Engineering No. 2019 (2019), pp.1-13.
https://search.emarefa.net/detail/BIM-1172585
American Medical Association (AMA)
Ebrahimpanah, Shahrouz& Chen, Qihong& Zhang, Liyan& Adam, Misbawu. Model Predictive Voltage Control with Optimal Duty Cycle for Three-Phase Grid-Connected Inverter. Journal of Control Science and Engineering. 2019. Vol. 2019, no. 2019, pp.1-13.
https://search.emarefa.net/detail/BIM-1172585
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1172585