Nonlinear Robust Disturbance Attenuation Control Design for Static Var Compensator in Power System
Joint Authors
Liu, Ting
Jiang, Nan
Zhang, Siying
Jing, Yuanwei
Source
Mathematical Problems in Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-12-05
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
The problem of designing an adaptive backstepping controller for nonlinear static var compensator (SVC) system is addressed adopting two perspectives.
First, instead of artificially assuming an upper bound or inequality scaling, the minimax theory is used to treat the external unknown disturbances.
The system is insensitive to effects of large disturbances due to taking into account the worst case disturbance.
Second, a parameter projection mechanism is introduced in adaptive control to force the parameter estimate within a prior specified interval.
The proposed controller handles the nonlinear parameterization without compromising control smoothness and at the same time the parameter estimate speed is improved and the robustness of system is strengthened.
Considering the short-circuit ground fault and mechanical power perturbation, a simulation study is carried out.
The results show the effectiveness of the proposed control method.
American Psychological Association (APA)
Liu, Ting& Jiang, Nan& Jing, Yuanwei& Zhang, Siying. 2013. Nonlinear Robust Disturbance Attenuation Control Design for Static Var Compensator in Power System. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-1032134
Modern Language Association (MLA)
Liu, Ting…[et al.]. Nonlinear Robust Disturbance Attenuation Control Design for Static Var Compensator in Power System. Mathematical Problems in Engineering No. 2013 (2013), pp.1-9.
https://search.emarefa.net/detail/BIM-1032134
American Medical Association (AMA)
Liu, Ting& Jiang, Nan& Jing, Yuanwei& Zhang, Siying. Nonlinear Robust Disturbance Attenuation Control Design for Static Var Compensator in Power System. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-1032134
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1032134