Proceedings Article10.1109/ISAP.2009.5352923
Particle Swarm Optimization Tuned Flatness-Based Generator Excitation Controller
E. C. Anene,Ganesh K. Venayagamoorthy,U. O. Aliyu +2 more
- 11 Dec 2009
- pp 1-6
TL;DR: An optimal transient controller for a synchronous generator in a multi-machine power system is designed using the concept of flatness-based feedback linearization in this paper, where the required feedback gains used to close the linearization loop is optimized using particle swarm optimization for maximum damping.
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Abstract: An optimal transient controller for a synchronous generator in a multi-machine power system is designed using the concept of flatness-based feedback linearization in this paper. The computation of the flat output and corresponding controller for reduced order model of the synchronous generator is presented. The required feedback gains used to close the linearization loop is optimized using particle swarm optimization for maximum damping. Typical results obtained for transient disturbances on a two-area, four-generator power system equipped with the proposed controller on one generator and conventional power system stabilizers on the remaining generators are presented. The effectiveness of the flatness-based controller for multi-machine power systems is discussed.
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Citations
Optimized automatic generation control in a multi-area power system with particle swarm optimization
Iroshani Jayawardene,Yawei Wei,Ganesh K. Venayagamoorthy +2 more
- 01 Nov 2017
TL;DR: A particle swarm optimization (PSO) approach is presented for tuning parameters of AGCs in a multi-area power system with photovoltaic plants and typical results indicate that PSO based AGC parameters provide minimal area control errors with improved system performance.
9
References
Particle Swarm Optimization: Basic Concepts, Variants and Applications in Power Systems
TL;DR: This paper presents a detailed overview of the basic concepts of PSO and its variants, and provides a comprehensive survey on the power system applications that have benefited from the powerful nature ofPSO as an optimization technique.
A Lie-Backlund approach to equivalence and flatness of nonlinear systems
TL;DR: The authors prove that, although the state dimension is not preserved, the number of input channels is kept fixed and it is proved that a Lie-Backlund isomorphism can be realized by an endogenous feedback.
Stabilizing a multimachine power system via decentralized feedback linearizing excitation control
TL;DR: In this paper, a new controller for the generator excitation system is described that uses a combination of feedback linearizing and the observation decoupled state space, which can be realistically implemented using only local measurements, and whose performance is consistent with respect to changes in network configuration, loading and power transfer conditions.
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Feedback linearizing excitation control on a full-scale power system model
C.A. King,J.W. Chapman,M.D. Ilic +2 more
TL;DR: In this paper, a feedback linearizing excitation control is simulated on a very large (5000-bus) model of the Northeast Power Coordinating Council System, where the control prevents a breakup of the system which would otherwise result in a widespread blackout, at the expense of a rise in the system voltage at the Lake Ontario end.
140
On the output feedback control of a synchronous generator
Hebertt Sira-Ramírez,Michel Fliess +1 more
- 01 Jan 2004
TL;DR: Using a variant of a recently introduced signal time derivative estimation approach based on the "algebraic derivative method", the effectiveness of the method even in the presence of computer generated stochastic perturbations affecting the dynamics of the system and the available measurements is demonstrated.
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