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Multi-period power management optimization for operating isolated hybrid microgrids

Author

Galceran-Feixas, M.

Aragüés Peñalba, Mònica

Bullich Massagué, Eduard

Vidal Clos, J.-A

Gomis Bellmunt, Oriol

Other authors

Universitat Politècnica de Catalunya. Departament d'Enginyeria Elèctrica

Universitat Politècnica de Catalunya. CITCEA - Centre d'Innovació Tecnològica en Convertidors Estàtics i Accionaments

Publication date

2018

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Abstract

The aim of this study is to develop an algorithm for ensuring optimal operation of isolated microgrids. The generic microgrid considered consists of a set of distributed controllable generators integrated to a distribution network which give electrical supply in a local area. The algorithm is proposed to operate AC microgrids constituted by a photovoltaic power plant, synchronous diesel generators, energy storage capacity and loads. The optimization algorithm, based on linear programming, maximizes renewable power generation, minimizes diesel consumption and ensures an appropriate management of the batteries without compromising the frequency stability of the system. The energy management generates a day-ahead schedule and setpoints for the distributed energy resources and the energy storage system. © 2017 IEEE.

Postprint (published version)

Document Type

Conference report

Language

English

Subjects and keywords

Àrees temàtiques de la UPC::Enginyeria elèctrica; Àrees temàtiques de la UPC::Enginyeria elèctrica::Distribució d’energia elèctrica; Àrees temàtiques de la UPC::Enginyeria elèctrica::Electrificació::Electrificació rural; Àrees temàtiques de la UPC::Energies::Energia solar fotovoltaica; Electrical engineering; Electric power distribution; Photovoltaic power generation; Rural electrification; Energy management system; Isolated micro-grids; Mixed-integer linear programming; Optimization algorithm Electric machine control; Electric power transmission networks; Energy resources; Energy storage; Integer programming; Photovoltaic cells; Power management; Smart power grids; System stability; Distributed Energy Resources; Energy storage capacity; Energy storage systems; Micro grid; Mixed integer linear programming; Optimization algorithms; Photovoltaic power plant; Renewable power generation; Energy management systems; Enginyeria elèctrica; Energia elèctrica--Distribució; Energia fotovoltaica--Generació; Electrificació rural

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https://ieeexplore.ieee.org/document/8260208

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Rights

http://creativecommons.org/licenses/by-nc-nd/3.0/es/

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Attribution-NonCommercial-NoDerivs 3.0 Spain

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E-prints [72954]