Abstract

COJ Electronics & Communications

Dynamic Energy Management for Real Time Control of Battery Less PV-Wind Powered Desalination Unit

  • Open or CloseWahib K*, Mehdi T and Jamel B

    Laboratoire des Systèmes Electriques Ecole Nationale d’Ingénieurs de Tunis, Université de Tunis El Manar, North Africa

    *Corresponding author:Wahib K, Université de Tunis El Manar, LR 11 ES 15, Laboratoire des Systèmes Electriques Ecole Nationale d’Ingénieurs de Tunis, BP 37-1002, Tunis le Belvédère, Tunisie, North Africa

Submission: February 25, 2020; Published: August 02, 2021

Abstract

In this paper we present a Dynamic Energy Management System elaborated to share available electrical energy, provided by a battery less hybrid source (PV-Wind), between motor-pumps used in desalination process. This Dynamic Energy Management System is combined to Power Field Oriented Control to maintain DC bus voltage stability and to control electrical power of motor-pumps used for water pumping and/or reverse osmosis desalination. Simulation and practical results are demonstrated and discussed to evaluate the power sharing performances and “Water-Energy” cooperative control effectiveness.

Keywords: Dynamic energy management system; Hybrid renewable source (PV-wind); Power fieldoriented control; Three- phase centrifugal motor-pump; RO desalination

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