Optimal power flow for resistive DC networks: a port-hamiltonian approach

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Title:	Optimal power flow for resistive DC networks: a port-hamiltonian approach
Author:	Benedito Benet, Ernest; del Puerto Flores, Dunstano; Dòria Cerezo, Arnau; Scherpen, Jacquelien
Other authors:	Universitat Politècnica de Catalunya. Departament d'Organització d'Empreses; Universitat Politècnica de Catalunya. Departament d'Enginyeria Elèctrica; Universitat Politècnica de Catalunya. EOLI - Enginyeria d'Organització i Logística Industrial; Universitat Politècnica de Catalunya. ACES - Control Avançat de Sistemes d'Energia
Abstract:	This paper studies the optimal power flow problem for resistive DC networks. The gradient method algorithm is written in a port-Hamiltonian form and the stability of the resulting dynamics is studied. Stability conditions are provided for general cyclic networks and a solution, when these conditions fail, is proposed. In addition, the results are exemplified by means of numerical simulations.
Subject(s):	-Àrees temàtiques de la UPC::Informàtica::Automàtica i control -Automatic control -Hamiltonian systems -Optimal power flow -port-Hamiltonian systems -gradient method -DC networks -cyclic networks -Control automàtic -Convertidors de corrent elèctric -Sistemes hamiltonians
Rights:	Attribution-NonCommercial-NoDerivs 3.0 Spain http://creativecommons.org/licenses/by-nc-nd/3.0/es/
Document type:	Article - Published version Conference Object
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