Fuel cell as an effective energy storage in reverse osmosis desalination plant powered by photovoltaic system

Hegazy Rezk; Enas Taha Sayed; Mujahed Al-dhaifallah; M. Obaid; Abou Hashema M. El-sayed; Mohammad Ali Abdelkareem; A.g. Olabi

doi:10.1016/j.energy.2019.02.167

Fuel cell as an effective energy storage in reverse osmosis desalination plant powered by photovoltaic system

Hegazy Rezk, Enas Taha Sayed, Mujahed Al-dhaifallah, M. Obaid, Abou Hashema M. El-sayed, Mohammad Ali Abdelkareem, A.g. Olabi

Mechanical, Biomedical & Design Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

A hybrid renewable energy systems (HRESs) comprises of photovoltaic (PV), and self-charging fuel cells (SCFC) is designed for securing electrical energy required to operate brackish water pumping (BWP) and reverse osmosis desalination (RO) plant of 150 m3 d-1 for irrigation purposes in remote areas. An optimal configuration of the proposed design is determined based on minimum cost of energy (COE) and the minimum total net present cost (NPC). Moreover, a comparison with a stand-alone diesel generation (DG) or grid extension is carried out against the optimal configuration of PV/SCFC HRES. The modeling, simulation, and techno-economic evaluation of the different proposed systems, including the PV/SCFC system are done using HOMER software. Results show that PV array (66 kW), FC (9 kW), converter (25 KW) –Electrolyzer (15 kW), Hydrogen cylinder (70 kg) are the viable economic option with a total NPC of $115,649 and $0.062 unit cost of electricity. The COE for the stand-alone DG system is 0.206 $/kWh, which is 69.90% higher than that of the PV/SCFC system. The PV/SCFC system is cheaper than grid extension. This study opens the way for using a fuel cell as an effective method for solving the energy intermittence/storage problems of renewable energy sources.

Original language	English
Pages (from-to)	423-433
Number of pages	11
Journal	Energy
Volume	175
Early online date	27 Feb 2019
DOIs	https://doi.org/10.1016/j.energy.2019.02.167
Publication status	Published - 15 May 2019

Bibliographical note

© 2019, Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/

Funding: University of Sharjah, Project No. 18020406122.

Keywords

Energy efficiency
Fuel cells
Photovoltaic cells
Reverse osmosis desalination
Stand-alone hybrid system

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10.1016/j.energy.2019.02.167

Fuel cell as an effective energy storage
© 2019, Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/
Accepted author manuscript, 1.14 MBLicence: CC BY-NC-ND 3.0

Cite this

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title = "Fuel cell as an effective energy storage in reverse osmosis desalination plant powered by photovoltaic system",

abstract = "A hybrid renewable energy systems (HRESs) comprises of photovoltaic (PV), and self-charging fuel cells (SCFC) is designed for securing electrical energy required to operate brackish water pumping (BWP) and reverse osmosis desalination (RO) plant of 150 m3 d-1 for irrigation purposes in remote areas. An optimal configuration of the proposed design is determined based on minimum cost of energy (COE) and the minimum total net present cost (NPC). Moreover, a comparison with a stand-alone diesel generation (DG) or grid extension is carried out against the optimal configuration of PV/SCFC HRES. The modeling, simulation, and techno-economic evaluation of the different proposed systems, including the PV/SCFC system are done using HOMER software. Results show that PV array (66 kW), FC (9 kW), converter (25 KW) –Electrolyzer (15 kW), Hydrogen cylinder (70 kg) are the viable economic option with a total NPC of $115,649 and $0.062 unit cost of electricity. The COE for the stand-alone DG system is 0.206 $/kWh, which is 69.90% higher than that of the PV/SCFC system. The PV/SCFC system is cheaper than grid extension. This study opens the way for using a fuel cell as an effective method for solving the energy intermittence/storage problems of renewable energy sources.",

keywords = "Energy efficiency, Fuel cells, Photovoltaic cells, Reverse osmosis desalination, Stand-alone hybrid system",

author = "Hegazy Rezk and Sayed, {Enas Taha} and Mujahed Al-dhaifallah and M. Obaid and El-sayed, {Abou Hashema M.} and Abdelkareem, {Mohammad Ali} and A.g. Olabi",

note = "{\textcopyright} 2019, Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ Funding: University of Sharjah, Project No. 18020406122.",

year = "2019",

month = may,

day = "15",

doi = "10.1016/j.energy.2019.02.167",

language = "English",

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T1 - Fuel cell as an effective energy storage in reverse osmosis desalination plant powered by photovoltaic system

AU - Rezk, Hegazy

AU - Sayed, Enas Taha

AU - Al-dhaifallah, Mujahed

AU - Obaid, M.

AU - El-sayed, Abou Hashema M.

AU - Abdelkareem, Mohammad Ali

AU - Olabi, A.g.

N1 - © 2019, Elsevier. Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ Funding: University of Sharjah, Project No. 18020406122.

PY - 2019/5/15

Y1 - 2019/5/15

N2 - A hybrid renewable energy systems (HRESs) comprises of photovoltaic (PV), and self-charging fuel cells (SCFC) is designed for securing electrical energy required to operate brackish water pumping (BWP) and reverse osmosis desalination (RO) plant of 150 m3 d-1 for irrigation purposes in remote areas. An optimal configuration of the proposed design is determined based on minimum cost of energy (COE) and the minimum total net present cost (NPC). Moreover, a comparison with a stand-alone diesel generation (DG) or grid extension is carried out against the optimal configuration of PV/SCFC HRES. The modeling, simulation, and techno-economic evaluation of the different proposed systems, including the PV/SCFC system are done using HOMER software. Results show that PV array (66 kW), FC (9 kW), converter (25 KW) –Electrolyzer (15 kW), Hydrogen cylinder (70 kg) are the viable economic option with a total NPC of $115,649 and $0.062 unit cost of electricity. The COE for the stand-alone DG system is 0.206 $/kWh, which is 69.90% higher than that of the PV/SCFC system. The PV/SCFC system is cheaper than grid extension. This study opens the way for using a fuel cell as an effective method for solving the energy intermittence/storage problems of renewable energy sources.

AB - A hybrid renewable energy systems (HRESs) comprises of photovoltaic (PV), and self-charging fuel cells (SCFC) is designed for securing electrical energy required to operate brackish water pumping (BWP) and reverse osmosis desalination (RO) plant of 150 m3 d-1 for irrigation purposes in remote areas. An optimal configuration of the proposed design is determined based on minimum cost of energy (COE) and the minimum total net present cost (NPC). Moreover, a comparison with a stand-alone diesel generation (DG) or grid extension is carried out against the optimal configuration of PV/SCFC HRES. The modeling, simulation, and techno-economic evaluation of the different proposed systems, including the PV/SCFC system are done using HOMER software. Results show that PV array (66 kW), FC (9 kW), converter (25 KW) –Electrolyzer (15 kW), Hydrogen cylinder (70 kg) are the viable economic option with a total NPC of $115,649 and $0.062 unit cost of electricity. The COE for the stand-alone DG system is 0.206 $/kWh, which is 69.90% higher than that of the PV/SCFC system. The PV/SCFC system is cheaper than grid extension. This study opens the way for using a fuel cell as an effective method for solving the energy intermittence/storage problems of renewable energy sources.

KW - Energy efficiency

KW - Fuel cells

KW - Photovoltaic cells

KW - Reverse osmosis desalination

KW - Stand-alone hybrid system

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U2 - 10.1016/j.energy.2019.02.167

DO - 10.1016/j.energy.2019.02.167

M3 - Article

SN - 0360-5442

VL - 175

SP - 423

EP - 433

JO - Energy

JF - Energy

ER -

Fuel cell as an effective energy storage in reverse osmosis desalination plant powered by photovoltaic system

Abstract

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Keywords

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