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Supervisory hybrid model predictive control for voltage stability of power networks

Author(s):

Rudy R. Negenborn, A.G. Beccuti, T. Demiray, S. Leirens, Gilney Damm, Bart De Schutter, M. Morari
Conference/Journal:

American Control Conference, New York City, USA
Abstract:

Emergency voltage control problems in electric power networks have stimulated the interest for the implementation of online optimal control techniques. Briey stated, voltage instability stems from the attempt of load dynamics to restore power consumption beyond the capability of the transmission and generation system. Typically, this situation occurs after the outage of one or more components in the network, such that the system cannot satisfy the load demand with the given inputs at a physically sustainable voltage profile. For a particular network, a supervisory control strategy based on model predictive control is proposed, which provides at discrete time steps inputs and set-points to lower-layer primary controllers based on the predicted behavior of a model featuring hybrid dynamics of the loads and the generation system.

Year:

2007
Type of Publication:

(01)Article
Supervisor:



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% Autogenerated BibTeX entry
@InProceedings { NegEtal:2007:IFA_2912,
    author={Rudy R. Negenborn and A.G. Beccuti and T. Demiray and S. Leirens and Gilney Damm and Bart De Schutter and M. Morari},
    title={{Supervisory hybrid model predictive control for voltage
	  stability of power networks}},
    booktitle={American Control Conference},
    pages={},
    year={2007},
    address={New York City, USA},
    month=jul,
    url={http://control.ee.ethz.ch/index.cgi?page=publications;action=details;id=2912}
}
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