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Article Dans Une Revue Lecture Notes in Electrical Engineering, Springer Année : 2020

Power Management of a Full DC Microgrid for Building Self-Consumption Applications

Wenshuai Bai
  • Fonction : Auteur
Hongwei Wu
  • Fonction : Auteur
Manuela Sechilariu
Fabrice Locment
  • Fonction : Auteur

Résumé

Microgrid is a small-scale power supply system that can support the intelligent energy management integrated with multisource, multi-storage, and local demand side management in multiple operational modes and most importantly make the microgrid achieve self-consumption. This paper presents an algorithm for a full DC microgrid, which combines grid-connected and islanded operational modes, with real-time demand side management optimization. Such a full microgrid consists of photovoltaic sources, a DC load, battery storage systems, a supercapacitor storage, a diesel generator, and a public grid connection, which is based on a DC common bus. The proposed real-time power management focuses on building self-consumption and considers the power constraints imposed by the public grid as well as the sluggish dynamic of the diesel generator, self-discharging characteristic of the supercapacitor, and the load shedding optimization. The simulation results, obtained under MATLAB/Simulink, verify the real-time control algorithm can keep power balance in real time.
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Dates et versions

hal-03132057 , version 1 (04-02-2021)

Identifiants

Citer

Wenshuai Bai, Hongwei Wu, Manuela Sechilariu, Fabrice Locment. Power Management of a Full DC Microgrid for Building Self-Consumption Applications. Lecture Notes in Electrical Engineering, Springer, 2020, pp.177-189. ⟨10.1007/978-3-030-56970-9_14⟩. ⟨hal-03132057⟩
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