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Demand Response Design and Use Based on Network Locational Marginal Prices
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Orientador(es)
Resumo(s)
Power systems have been experiencing huge changes mainly due to the substantial increase of distributed
generation (DG) and the operation in competitive environments. Virtual Power Players (VPP) can
aggregate several players, namely a diversity of energy resources, including distributed generation
(DG) based on several technologies, electric storage systems (ESS) and demand response (DR). Energy
resources management gains an increasing relevance in this competitive context. This makes the DR
use more interesting and flexible, giving place to a wide range of new opportunities. This paper proposes
a methodology to support VPPs in the DR programs’ management, considering all the existing energy
resources (generation and storage units) and the distribution network. The proposed method is based
on locational marginal prices (LMP) values. The evaluation of the impact of using DR specific programs
in the LMP values supports the manager decision concerning the DR use. The proposed method has been
computationally implemented and its application is illustrated in this paper using a 33-bus network with
intensive use of DG.
Descrição
Palavras-chave
Demand response Distributed generation Load curtailment Locational marginal price Virtual power player
Contexto Educativo
Citação
Editora
Elsevier