Damping of power swings using series facts controllers

The main aim of this paper is to identify optimal control laws and locations of series connected FACTS controllers (like TCSC and SSSC) in a unified framework to damp power swings. A circuit analogy of the electro-mechanical system is used to suggest the control laws and a location index is also pro...

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Bibliographic Details
Published inInternational journal of electrical power & energy systems Vol. 21; no. 7; pp. 475 - 495
Main Authors Kulkarni, A.M., Padiyar, K.R.
Format Journal Article
LanguageEnglish
Published Oxford Elsevier Ltd 01.10.1999
Elsevier
Subjects
Applied sciences
Damping controllers
Electrical engineering. Electrical power engineering
Exact sciences and technology
Flexible AC transmission systems
Low frequency oscillations
Power electronics, power supplies
Series compensation
Low frequency oscillations
Damping controllers
Series compensation
Flexible AC transmission systems
Case study
Waveform
Simulation
Optimal control
Flexible transmission
Eigenvalue
Power electronics
Modeling
Electromechanical system
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Summary:The main aim of this paper is to identify optimal control laws and locations of series connected FACTS controllers (like TCSC and SSSC) in a unified framework to damp power swings. A circuit analogy of the electro-mechanical system is used to suggest the control laws and a location index is also proposed. The signals which are used can be synthesized using locally available measurements. The method is validated on a detailed model of a 3-machine and a 10-machine system.
ISSN:0142-0615
1879-3517
DOI:10.1016/S0142-0615(99)00016-2