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Benders’ Decomposition Applied to Energy Resource Management in Smart Distribution Networks
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Orientador(es)
Resumo(s)
This paper proposes a Benders’ decomposition
approach for the large-scale Energy Resource Management
(ERM). The problem considers large amount of Distributed
Energy Resources (DER) including Electric Vehicles (EVs) with
gridable capacity. The proposed model is designed for Virtual
Power Players/Plants (VPPs) managing a smart distribution
network with the aim to maximize profits considering the dayahead
time horizon. Previous literature has shown difficulties in
solving similar problems using classical techniques in a
centralized scheme, namely considering nonlinear network
constrains. The proposed approach reduces computational
burden of the original Mixed Integer Nonlinear Programming
(MINLP) problem. The Benders’ cuts are introduced for the
ERM formulation in order to allow the communication between
the slave and the master problem. Analysis of two large-scale
instances have been carried out for smart distribution networks,
namely a 33-bus and a real Portuguese 180-bus network
assuming high penetration of DERs and EVs.
Descrição
Palavras-chave
Benders’ decomposition Energy resource management Smart grid Virtual power player
Contexto Educativo
Citação
Editora
Institute of Electrical and Electronics Engineers