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Title: Design of second order sliding mode controller for synchronous generators based on singular perturbation method
Other Titles: 基于奇異攝動方法的同步發電機二階滑模控制器的設計
Authors: Wang, J
Tsang, KM 
Keywords: Synchronous generator
Singular perturbation
Composite control
Second order sliding mode
Issue Date: 2003
Publisher: 中国电机工程学会
Source: 中国电机工程学报 (Proceedings of the Chinese Society for Electrical Engineering), 2003, v. 23, no. 10, p. 142-147 How to cite?
Journal: 中国电机工程学报 (Proceedings of the Chinese Society for Electrical Engineering) 
Abstract: Power system stability can be strengthened by controlling excitation of synchronous generators. In this paper, the singular perturbation method is applied to decouple the synchronous generator into two subsystems with different time scales. Based on the composite control theory of the singular perturbation system and the robustness of the sliding mode variable control, the suboptimal second order sliding mode control algorithm is applied to realize the control of each subsystem. Thus the control algorithm of each subsystem is obtained. The composite control of the synchronous generator is realized according to algorithms for each subsystem. The second order sliding mode control algorithm is presented in this paper, such that the chattering is eliminated and the robustness of the system is ensured. The singular perturbation algorithm is proposed to reduce the system dimension. The simulation results prove the effectiveness of the proposed algorithm.
ISSN: 0258-8013
Rights: © 2003 中国学术期刊电子杂志出版社。本内容的使用仅限于教育、科研之目的。
© 2003 China Academic Journal Electronic Publishing House. It is to be used strictly for educational and research purposes.
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