On the Use of a Convex Model for Bulk Storage in MIP-Based Power System Operation and Planning
Fecha
2020-11-01Autor
Estado
info:eu-repo/semantics/publishedVersionMetadatos
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. Recently, several authors have reported specific criteria to support the widely accepted use of a convex operational model for bulk energy storage in the formulation of power system operation and planning problems involving binary variables. Using two counterexamples, we show that this modeling simplification may give rise to impractical solutions featuring simultaneous charging and discharging, even though the recently published criteria are satisfied. Thus, both counterexamples invalidate those criteria and demonstrate that the customarily used convex model may be unsuitable for the precise incorporation of bulk storage in such instances of mixed-integer programming.
On the Use of a Convex Model for Bulk Storage in MIP-Based Power System Operation and Planning
Tipo de Actividad
Artículos en revistasISSN
0885-8950Palabras Clave
.—Convex operational model, electrical energy storage, power system operation and planning with binary variables, simultaneous charging and discharging.