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Solving economic dispatch problem with valve-point loading effects and network constraints through gradient-based approach

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2019-01-25

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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.

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Economic Dispatch Problem with Valve-Point Loading Effects, Logarithmic Modified Barrier Function Methods, Optimal Power Flow, Power Systems

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Inglês

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2018 13th IEEE International Conference on Industry Applications, INDUSCON 2018 - Proceedings, p. 576-583.

URI

http://hdl.handle.net/11449/190175

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Bauru - FEB - Faculdade de Engenharia

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