Academic Journal
Active disturbance rejection control of photovoltaic microgrids based on disturbance compensation and feed-forward correction strategy
| العنوان: | Active disturbance rejection control of photovoltaic microgrids based on disturbance compensation and feed-forward correction strategy |
|---|---|
| المؤلفون: | Meng, Shuqian, Xu, Xiaoning, Wang, Di |
| المصدر: | Journal of Physics: Conference Series ; volume 2584, issue 1, page 012138 ; ISSN 1742-6588 1742-6596 |
| بيانات النشر: | IOP Publishing |
| سنة النشر: | 2023 |
| الوصف: | Photovoltaic microgrid (PV) is a promising direction of new energy generation technology. However, due to the performance of low-voltage side interface affected by complex disturbance, PV microgrid has the problem of output voltage fluctuation, which will make the power quality not guaranteed. In order to stabilize the low-voltage side load supply, the active disturbance rejection control strategy with disturbance compensation and feed-forward correction (ADRC-DCFC) is proposed. By expanding the conventional state observer (ESO) dimension, a feed-forward correction link for disturbance tracking compensation is added. In contrast, the internal deviations extracted from the system model are actively added to the disturbance compensation link. In addition, a theoretical analysis of its disturbance observation performance and noise suppression performance is presented. Experimental results on a 300-watt test platform verified the accuracy and effectiveness of the ADRC-DCFC. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | unknown |
| DOI: | 10.1088/1742-6596/2584/1/012138 |
| DOI: | 10.1088/1742-6596/2584/1/012138/pdf |
| الاتاحة: | http://dx.doi.org/10.1088/1742-6596/2584/1/012138 https://iopscience.iop.org/article/10.1088/1742-6596/2584/1/012138 https://iopscience.iop.org/article/10.1088/1742-6596/2584/1/012138/pdf |
| Rights: | http://creativecommons.org/licenses/by/3.0/ ; https://iopscience.iop.org/info/page/text-and-data-mining |
| رقم الانضمام: | edsbas.FD740554 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1088/1742-6596/2584/1/012138 |
|---|