Solving Economic Dispatch Problem with Valve-Point Loading Effects and Network Constraints Through Gradient-Based Approach
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Data
2018-01-01
Autores
Pinheiro, Ricardo B. N. M. [UNESP]
Nepomuceno, Leonardo [UNESP]
Tsuzuki, MDG
Junqueira, F.
Título da Revista
ISSN da Revista
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Editor
Ieee
Resumo
The Economic Dispatch Problem with Valve-Point Loading Effects and AC Network Constraints (EDP-VPE-AC) is defined as a nonsmooth and nonconvex optimization problem. Due to nonsmothness of cost function, the gradient-based approaches can not be used directly for solving it. In this paper, we present an alternative formulation for EDP-VPE-AC that allow us solving it by means of gradient-based approaches. We provide numerical results involving the IEEE power systems with 14 and 30 buses, which are obtained by application of a primal-dual logarithmic modified barrier function type approach.
Descrição
Palavras-chave
Power Systems, Optimal Power Flow, Economic Dispatch Problem with Valve-Point Loading Effects, Logarithmic Modified Barrier Function Methods
Como citar
2018 13th Ieee International Conference On Industry Applications (induscon). New York: Ieee, p. 576-583, 2018.