Design of Wide-area Damping Controller Based on Immune System

被引：0
|
作者：
Nie Y. [1 ]
Xu H. [2 ]
Cai G. [2 ]
Gao L. [3 ]
Zhao Y. [2 ]
Wu F. [4 ]
机构：
[1] Academic Administration Office, Northeast Electric Power University, Jilin
[2] School of Electrical Engineering, Northeast Electric Power University, Jilin
[3] China Electric Power Research Institute, Haidian District, Beijing
[4] School of Mechatronic Engineering and Automation, Shanghai University, Baoshan District, Shanghai
来源：
Dianwang Jishu/Power System Technology | 2020年 / 44卷 / 12期
基金：
中国国家自然科学基金; 国家重点研发计划;
关键词：
Artificial immune system; Improved FWA; Interval low frequency oscillation; Power system;
D O I：
10.13335/j.1000-3673.pst.2019.2703
中图分类号：
学科分类号：
摘要：
Due to the complex structure of the power system and its changing operation modes, it is difficult for the parameter Power System Stabilizer designed in traditional methods to meet the damping control effects and even worsen the damping performance in various operation modes of the power grid. Therefore, a new method for designing a wide-area damping controller based on the artificial immune system theory is proposed in this paper. Firstly, an open-loop control model of the power system is established, and a wide-area control loop is selected using a residue-based control method. Secondly, a wide-area damping controller with both the innate immunity and the adaptive immunity is built on the basis of the immune response mechanism to dynamically adjust the excitation output in order to adapt to unknown faults and disturbances. Finally, based on the ITAE criterion and the Improved Fireworks Algorithm, an optimized objective function and corresponding optimized control model reflecting the dynamic response characteristics of the system is constructed. The two-zone four-machine system verification shows that compared with the traditional wide-area PSS, the artificial immune wide-area damping controller has a significant suppression effect on the interval oscillation and enhances the anti-interference ability and dynamic stability of the system. © 2020, Power System Technology Press. All right reserved.
引用
收藏
页码：4713 / 4721
页数：8
相关论文
共 25 条
  • [1] Song Dunwen, Yang Xuetao, Ding Qiaolin, Et al., A summary of low frequency oscillation analysis and control methods for large-scale interconnected power grids, Power System Technology, 35, 10, pp. 22-28, (2011)
  • [2] Liang Hao, Jiang Changming, Zhao Feng, Et al., Research on wide area damping control system of Mengxi outbound passage in North China power grid, Power System Technology, 41, 4, pp. 1152-1159, (2017)
  • [3] Cui Hao, Zhang Yanyan, Zhu Yingwei, Et al., Sliding mode interference observer for damping chaotic oscillation of interconnected power system, Power System Technology, 42, 12, pp. 4083-4090, (2018)
  • [4] Zhang Jiannan, Lin Tao, Yu Guangzheng, Et al., Coordinated optimization method of damping controller for large-scale power system, Power System Technology, 38, 9, pp. 2466-2472, (2014)
  • [5] Wu Kuayu, Lu Cencen, Wu Long, Et al., Research on a novel dual signal power system stabilizer and its simulation, Power System Technology, 40, 5, pp. 1462-1468, (2016)
  • [6] Ni Binye, Xiang Wang, Lu Xiaojun, Et al., Low-frequency oscillation suppression in flexible DC grid based on state feedback and additional damping control, Power Automation Equipment, 39, 3, pp. 45-50, (2019)
  • [7] Wang Pengda, Chen Yujiao, Zhou Bin, Et al., A two-stage coordinated optimization method of WAPSS parameters, Power System Protection and Control, 46, 18, pp. 25-32, (2018)
  • [8] Zuo Jian, Zhang Chengwen, Xiao Yi, Et al., Optimal design of multi-machine power system stabilizer parameters based on gray wolf optimization algorithm, Power System Technology, 41, 9, pp. 2987-2995, (2017)
  • [9] Ma J, Wang T, Wang Z, Et al., Adaptive damping control of inter-area oscillations based on federated Kalman filter using wide area signals, IEEE Transactions on Power Systems, 28, 2, pp. 1627-1635, (2013)
  • [10] Ye H, Liu Y., Design of model predictive controllers for adaptive damping of inter-area oscillations, International Journal of Electrical Power & Energy Systems, 45, 1, pp. 509-518, (2013)
123