Immersion and Invariance-Based Coordinated Generator Excitation and SVC Control for Power Systems
Author
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-03-05
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
A nonlinear coordinated control of excitation and SVC of an electrical power system is proposed for transient stability, and voltage regulation enhancement after the occurrence of a large disturbance and a small perturbation.
Using the concept of Immersion and Invariance (I&I) design methodology, the proposed nonlinear controller is used to not only achieve power angle stability, frequency and voltage regulation but also ensure that the closed-loop system is transiently and asymptotically stable.
In order to show the effectiveness of the proposed controller design, the simulation results illustrate that, in spite of the case where a large perturbation occurs on the transmission line or there is a small perturbation to mechanical power inputs, the proposed controller can not only keep the system transiently stable but also simultaneously accomplish better dynamic properties of the system as compared to operation with the existing controllers designed through a coordinated passivation technique controller and a feedback linearization scheme, respectively.
American Psychological Association (APA)
Kanchanaharuthai, Adirak. 2014. Immersion and Invariance-Based Coordinated Generator Excitation and SVC Control for Power Systems. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-493255
Modern Language Association (MLA)
Kanchanaharuthai, Adirak. Immersion and Invariance-Based Coordinated Generator Excitation and SVC Control for Power Systems. Mathematical Problems in Engineering No. 2014 (2014), pp.1-11.
https://search.emarefa.net/detail/BIM-493255
American Medical Association (AMA)
Kanchanaharuthai, Adirak. Immersion and Invariance-Based Coordinated Generator Excitation and SVC Control for Power Systems. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-11.
https://search.emarefa.net/detail/BIM-493255
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-493255