Passivity-based nonlinear STATCOM controller design for improving transient stability of power systems

Hung Chi Tsai*, Chia Chi Chu, Sheng Hui Lee

*此作品的通信作者

研究成果: 圖書/報告稿件的類型會議稿件同行評審

25 引文 斯高帕斯(Scopus)

摘要

This paper presents a novel nonlinear control scheme for designing Static Synchronous Compensators (STATCOM). A passivity-based approach is proposed for designing robust nonlinear STATCOM controller. The mathematical model of STATCOM will be represented by a Euler-Lagrange (EL) system corresponding to a set of EL parameters. By employing the Park's transformation, the differential geometry approach is used to investigate the power system dynamics with considering STATCOM under the synchronous d-q frame. The STATCOM controller based on passivity is obtained with a feedback control law from linear system models. Digital computer simulation for a large operation point variations have been studied the STATCOM controller design. Simulation results show that the proposed STATCOM controller can effectively enhance transient stability of the power system even in the presence of large operation point variations.

原文英語
主出版物標題Proceedings - 2005 IEEE/PES Transmission and DistributionConference and Exhibition - Asia and Pacific
頁面1-5
頁數5
DOIs
出版狀態已出版 - 2005
事件2005 IEEE/PES Transmission and DistributionConference and Exhibition - Asia and Pacific - Dalian, 中國
持續時間: 15 08 200518 08 2005

出版系列

名字Proceedings of the IEEE Power Engineering Society Transmission and Distribution Conference
2005

Conference

Conference2005 IEEE/PES Transmission and DistributionConference and Exhibition - Asia and Pacific
國家/地區中國
城市Dalian
期間15/08/0518/08/05

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