Simplified model for predictive direct power control with fixed switching frequency for grid-tie inverters
This study exhibits a simplified direct power control strategy based on the model predictive control for grid-tie inverters. To solve the problem of the variable switching frequency in the classical finite control set model predictive control (FCS-MPC), we combined the inverse predictive model and...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
HUJOS
2024-12-01
|
| Series: | Tạp chí Khoa học Đại học Huế: Khoa học Tự nhiên |
| Subjects: | |
| Online Access: | https://jos.hueuni.edu.vn/index.php/hujos-ns/article/view/7555 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850036447560597504 |
|---|---|
| author | Van Quang Binh Ngo Khanh-Quang Nguyen Dinh-Long Hoang Tu-Ha Nguyen |
| author_facet | Van Quang Binh Ngo Khanh-Quang Nguyen Dinh-Long Hoang Tu-Ha Nguyen |
| author_sort | Van Quang Binh Ngo |
| collection | DOAJ |
| description |
This study exhibits a simplified direct power control strategy based on the model predictive control for grid-tie inverters. To solve the problem of the variable switching frequency in the classical finite control set model predictive control (FCS-MPC), we combined the inverse predictive model and space vector modulation to calculate the desired inverter voltage. Furthermore, the computational burden is reduced thanks to the elimination of the optimization loop. A comparative study indicated that the proposed approach achieved better steady-state control performance concerning the low total harmonic distortion of the current model compared with the traditional FCS-MPC while guaranteeing a fast dynamic response. The effectiveness and feasibility of the proposed method were confirmed via simulations and experimental results.
|
| format | Article |
| id | doaj-art-430fab7e68374bf4a210a1bc1112fd03 |
| institution | DOAJ |
| issn | 1859-1388 2615-9678 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | HUJOS |
| record_format | Article |
| series | Tạp chí Khoa học Đại học Huế: Khoa học Tự nhiên |
| spelling | doaj-art-430fab7e68374bf4a210a1bc1112fd032025-08-20T02:57:08ZengHUJOSTạp chí Khoa học Đại học Huế: Khoa học Tự nhiên1859-13882615-96782024-12-011331D10.26459/hueunijns.v133i1D.7555Simplified model for predictive direct power control with fixed switching frequency for grid-tie invertersVan Quang Binh Ngo0Khanh-Quang Nguyen1Dinh-Long Hoang2Tu-Ha Nguyen3Faculty of Physics, University of Education, Hue University, VietnamThe University of Danang - University of Science and Technology, VietnamFaculty of Physics, University of Education, Hue University, VietnamFaculty of Physics, University of Education, Hue University, Vietnam This study exhibits a simplified direct power control strategy based on the model predictive control for grid-tie inverters. To solve the problem of the variable switching frequency in the classical finite control set model predictive control (FCS-MPC), we combined the inverse predictive model and space vector modulation to calculate the desired inverter voltage. Furthermore, the computational burden is reduced thanks to the elimination of the optimization loop. A comparative study indicated that the proposed approach achieved better steady-state control performance concerning the low total harmonic distortion of the current model compared with the traditional FCS-MPC while guaranteeing a fast dynamic response. The effectiveness and feasibility of the proposed method were confirmed via simulations and experimental results. https://jos.hueuni.edu.vn/index.php/hujos-ns/article/view/7555Model predictive control, Fixed switching frequency, Direct power control, Grid-tie inverters |
| spellingShingle | Van Quang Binh Ngo Khanh-Quang Nguyen Dinh-Long Hoang Tu-Ha Nguyen Simplified model for predictive direct power control with fixed switching frequency for grid-tie inverters Tạp chí Khoa học Đại học Huế: Khoa học Tự nhiên Model predictive control, Fixed switching frequency, Direct power control, Grid-tie inverters |
| title | Simplified model for predictive direct power control with fixed switching frequency for grid-tie inverters |
| title_full | Simplified model for predictive direct power control with fixed switching frequency for grid-tie inverters |
| title_fullStr | Simplified model for predictive direct power control with fixed switching frequency for grid-tie inverters |
| title_full_unstemmed | Simplified model for predictive direct power control with fixed switching frequency for grid-tie inverters |
| title_short | Simplified model for predictive direct power control with fixed switching frequency for grid-tie inverters |
| title_sort | simplified model for predictive direct power control with fixed switching frequency for grid tie inverters |
| topic | Model predictive control, Fixed switching frequency, Direct power control, Grid-tie inverters |
| url | https://jos.hueuni.edu.vn/index.php/hujos-ns/article/view/7555 |
| work_keys_str_mv | AT vanquangbinhngo simplifiedmodelforpredictivedirectpowercontrolwithfixedswitchingfrequencyforgridtieinverters AT khanhquangnguyen simplifiedmodelforpredictivedirectpowercontrolwithfixedswitchingfrequencyforgridtieinverters AT dinhlonghoang simplifiedmodelforpredictivedirectpowercontrolwithfixedswitchingfrequencyforgridtieinverters AT tuhanguyen simplifiedmodelforpredictivedirectpowercontrolwithfixedswitchingfrequencyforgridtieinverters |