Distributed Economic Dispatch of Embedded Generation in Smart Grids
TypeArticles dans des revues avec comité de lecture
In a Smart Grid context, the increasing penetration of embedded generation units leads to a greater complexity in the management of production units. In this arti- cle, we focus on the impact of the introduction of decentralized generation for the unit commitment problem (UC). Unit Commitment Problems consist in finding the optimal schedules and amounts of power to be generated by a set of gen- erating units in response to an electricity demand forecast. While this problem have received a significant amount of attention, classical approaches assume these problems are centralized and deterministic. However, these two assumptions are not realistic in a smart grid context. Indeed, finding the optimal schedules and amounts of power to be generated by multiple distributed generator units is not trivial since it requires to deal with distributed computation, privacy, stochastic planning, ... In this paper, we focus on smart grid scenarios where the main source of complexity comes from the proliferation of distributed generating units. In solving this issue, we consider distributed stochastic unit commitment prob- lems. We introduce a novel distributed gradient descent algorithm which allow us to circumvent classical assumptions. This algorithm is evaluated through a set of experiments on real-time power grid simulator.
Fichier(s) constituant cette publication
Cette publication figure dans le(s) laboratoire(s) suivant(s)
Visualiser des documents liés par titre, auteur, créateur et sujet.
TENINGE, Alexandre; BESANGER, Yvon; FAKHAM, Hicham; GUILLAUD, Xavier; COLAS, Frédéric (2012 IEEE Workshop on Complexity in Engineering, 2012-06-11)The paper proposes a methodology to model and simulate a medium scale distribution network with several feeders in a real-time multi-core environment. Due to the small length of the lines, this type of simulation is still ...
SALHA, Fouad; COLAS, Frédéric; GUILLAUD, Xavier (2009)The aim of this paper is to propose an over current limitation and voltage control strategy for a grid connected inverter with a LC output filter used in distributed generation and in case of voltage sag. This strategy ...
Impact of control algorithm solutions on Modular Multilevel Converters electrical waveforms and losses GRUSON, François; FREYTES, Julian; SAMIMI, Shabab; DELARUE, Philippe; GUILLAUD, Xavier; COLAS, Frédéric; BELHAOUANE, Mohamed Moez (IEEE, 2015)Modular Multilevel Converters (MMC) are becoming increasingly popular with the development of HVDC connection and, in the future, Multi Terminal DC grid. A lot of publications have been published about this topology these ...
Représentation Energétique Macroscopique et Diagramme PQ des Convertisseurs Modulaires Multi-niveaux SAMIMI, Shabab; GRUSON, Francois; DELARUE, Philippe; GUILLAUD, Xavier; COLAS, Frederic (2014-10-08)Le système étudié dans cet article est un convertisseur Modulaires Multi-Niveaux. Dans une première partie, l'utilisation de la Représentation Energétique Macroscopique (REM) permet de mettre en évidence les couplages ...
AMAMRA, Sid-Ali; COLAS, Frédéric; GUILLAUD, Xavier; NGUEFEU, Samuel (IEEE, 2013)In this paper a three stations MTDC grid is presented, providing a specific application of our work. The experimental platform is intended to combine electrical power components and communication/control equipment with ...