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Journal Articles International Journal of Numerical Modelling: Electronic Networks, Devices and Fields Year : 2017

Collaborative and multilevel optimizations of a hybrid railway power substation

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Abstract

Three approaches are proposed for the design of a hybrid railway power substation taking into account the control of the storage system over 1 year. The first one is based on a piecewise linearization of the cost function and solved with linear programming. The others decompose the whole problem in 2 levels with lower dimensionality. Collaborative optimization solves it with a double-loop scheme while Benders decomposition allows a sequential resolution. This last gives the same solution as linear programming in about 5 times more computing time and can be used with a nonlinear cost function.
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Dates and versions

hal-01629326 , version 1 (06-11-2018)

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Stephane Brisset, Maxime Ogier. Collaborative and multilevel optimizations of a hybrid railway power substation. International Journal of Numerical Modelling: Electronic Networks, Devices and Fields, 2017, pp.1-13. ⟨10.1002/jnm.2289⟩. ⟨hal-01629326⟩
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