Development of the Hydro Static Wind Turbine Powered RO System for Maximum Power Point and Maximum Permeate Flow Tracking

Srhan Jiwad, Foad; Taghadosi, Mojtaba Behnam; Majhool, Ahmed Abed Al-Kadhem

doi:10.30772/qjes.v13i1.649

	Development of the Hydro Static Wind Turbine Powered RO System for Maximum Power Point and Maximum Permeate Flow Tracking
Al-Qadisiyah Journal for Engineering Sciences
Volume 11, Issue 1, 2018, Pages 61-67 PDF (1.07 M)
DOI: 10.30772/qjes.v13i1.649
Authors
Foad Srhan Jiwad¹; Mojtaba Behnam Taghadosi¹; Ahmed Abed Al-Kadhem Majhool²
¹Electrical Engineering Department, Track Mechatronic, Imam Reza International, Mashhad, Iran
²Faculty of Engineering – University of Al-Qadisiyah-Iraq
Abstract
Wind energy is one of the cheapest sources of energy that may solve the Climate change problem and fresh water scarcity challenges. This article introduces a novel Desalination Wind Turbine that is cheaper and more efficient than the common wind turbine, especially offshore wind turbines. In this system, the wind energy transmitted to the water pump by a hydraulic transmission line. The RO module is used for fresh water production. The pressure recovery module is added to RO system, to increase the permeated flow. It can be increased the permeate flow up to 45%, which is significant. The Maximum Power Point Tracking (MPPT) based on the hydraulic oil pressure measurement is implemented. In addition, the Maximum Permeate Flow Tracking control loop, similar to MPPT, is introduced to optimized the pressure of the RO system. It is increased the annual permeate production up to 8%. The long term performance of the system, such as annual water production is calculated and the ability of the system to MPPT and the wind turbulence and gust is analyzed. The rotor speed overshoot of the closed loop system is less than 16%, which is acceptable.
Keywords
Non-Desalination; Wind Turbine; Hydraulic Transition; Maximum Power Point Tracking; RO Module; Energy recovery

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