دورية أكاديمية
The stability control for isolated wind‐diesel power system based on the cross coupling effect model
| العنوان: | The stability control for isolated wind‐diesel power system based on the cross coupling effect model |
|---|---|
| المؤلفون: | Yang Mi, Zhongjie Lang, Xin Chen, Yang Fu, Chi Jin, Shuai Shi, Yao Zhao, Enyu Jiang |
| المصدر: | IET Generation, Transmission & Distribution, Vol 15, Iss 10, Pp 1588-1599 (2021) |
| بيانات النشر: | Wiley, 2021. |
| سنة النشر: | 2021 |
| المجموعة: | LCC:Production of electric energy or power. Powerplants. Central stations |
| مصطلحات موضوعية: | Diesel power stations and plants, Wind power plants, Simulation, modelling and identification, Power and energy control, Control of electric power systems, Power system management, operation and economics, Distribution or transmission of electric power, TK3001-3521, Production of electric energy or power. Powerplants. Central stations, TK1001-1841 |
| الوصف: | Abstract In the isolated wind‐diesel hybrid power system, the system voltage and frequency may be affected simultaneously by the fluctuated wind turbine output power and variable load, which can make the system crash in extreme cases without control strategy. Therefore, in order to reduce the voltage and frequency deviation caused by system power fluctuation, both the battery and super twisting algorithm sliding mode state observer (STATCOM) are equipped to adjust the active power and reactive power for load power demand in the isolated small‐scale power system. Then, the system mathematical model is established which considers the cross‐coupling effect exist in the small‐scale power system. In order to improve the control effect of battery and STATCOM, the unified control strategy is designed for battery and STATCOM by using the super twisting sliding mode state observer and the adaptive sliding mode controller according to the constructed cross‐coupling effect model. Furthermore, the parameters of controller are further optimized by using the fuzzy method. Finally, the simulation experiments are performed by the real‐time digital simulator to validate the effectiveness of the proposed control strategy under different operation points. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1751-8695 1751-8687 |
| Relation: | https://doaj.org/toc/1751-8687; https://doaj.org/toc/1751-8695 |
| DOI: | 10.1049/gtd2.12089 |
| URL الوصول: | https://doaj.org/article/b7d930bb6c114a8188ac459428dc722b |
| رقم الأكسشن: | edsdoj.b7d930bb6c114a8188ac459428dc722b |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 17518695 17518687 |
|---|---|
| DOI: | 10.1049/gtd2.12089 |