http://scholars.ntou.edu.tw/handle/123456789/21458
標題: | Online Voltage Security Enhancement Using Voltage Sensitivity-Based Coherent Reactive Power Control in Multi-Area Wind Power Generation Systems | 作者: | Jian-Hong Liu Jie-Sheng Cheng |
關鍵字: | Wind farms;Reactive power;Voltage control;Security;Reactive power control;Sensitivity;Wind power generation;Multi-area wind power generation systems;online voltage security enhancement;reactive power control;voltage sensitivity | 公開日期: | 五月-2021 | 出版社: | IEEE | 卷: | 36 | 期: | 3 | 起(迄)頁: | 2729 - 2732 | 來源出版物: | Transactions on Power Systems | 摘要: | In this letter, the voltage sensitivity-based coherent reactive power control is proposed to perform the online voltage security enhancement for insecure buses in the multi-area wind power generation systems. The proposed approach is realized in the two-level optimization problem, containing a master problem and two subproblems. The master problem is responsible for the equal reactive power adjustments in multiple regional clustering wind farms regarding to the voltage security enhancement while the subproblems proceed the further improvement of the voltage security based on the analysed result of the master problem. Case studies on IEEE 57-bus test system are presented to validate the cost-effectiveness of the proposed method. Also, the time-domain simulation is conducted to illustrate the validity of the proposed control scheme. |
URI: | http://scholars.ntou.edu.tw/handle/123456789/21458 | ISSN: | 0885-8950 | DOI: | 10.1109/TPWRS.2021.3053139 |
顯示於: | 電機工程學系 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。