Novel technical and economic analysis of water and power co-generation in coastal areas
Abstract
Analysis of the current status of power plants and finding solutions to increase their efficiency is essential because of longtermrising fuel prices, environmental concerns and an ever-increasing demand for energy in the world. A basic approachto maintaining the existing units is to increase energy efficiency by using these units in the cogeneration cycle, based ontechnical and economic considerations. In this paper, the technical and economic evaluation of a gas power plant in centralIran is used with reference to a combined electricity and freshwater generation system on Iran’s southern shores. Resultsshow that the two gas turbines, a heat recovery boiler, condensing steam turbine and reverse osmosis unit at Chabahar is themost attractive scenario, because it has the highest net present value, internal rate of return, the quickest payback period andthe lowest price in the studied scenarios.References
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systems, The American Society of Mechanical Engineers 30
(1993) 311–320.
[2] Z. Gomar, H. Heidary, M. Davoudi, Techno-economics study to select
optimum desalination plant for asalouyeh combined cycle power plant
in iran, World Academy of Science, Engineering and Technology 51.
[3] G. Mohan, S. Dahal, U. Kumar, A. Martin, H. Kayal, Development of
natural gas fired combined cycle plant for tri-generation of power, cooling
and clean water using waste heat recovery: techno-economic analysis,
Energies 7 (10) (2014) 6358–6381.
[4] M. Shnaiderman, N. Keren, Cogeneration versus natural gas steam
boiler: A techno-economic model, Applied energy 131 (2014) 128–
138.
[5] A. C. Ferreira, M. L. Nunes, L. B. Martins, S. F. Teixeira, Technicaleconomic
evaluation of a cogeneration unit considering carbon emission
savings, International Journal of Sustainable Energy Planning and
Management 2 (2014) 33–46.
[6] M. W. Shahzad, K. C. Ng, K. Thu, B. B. Saha, W. G. Chun, Multi effect
desalination and adsorption desalination (medad): a hybrid desalination
method, Applied Thermal Engineering 72 (2) (2014) 289–297.
[7] M. Darwish, H. Abdulrahim, A. Mabrouk, A. Hassan, Cogeneration
Power-Desalting Plants Using Gas Turbine Combined Cycle, INTECH,
2015.
[8] A. Hanafi, G. Mostafa, A. Fathy, A. Waheed, Thermo-economic analysis
of combined cycle med-tvc desalination system, Energy Procedia
75 (2015) 1005–1020.
[9] M. H. Bade, S. Bandyopadhyay, Analysis of gas turbine integrated cogeneration
plant: Process integration approach, Applied Thermal Engineering
78 (2015) 118–128.
[10] K. C. Ng, K. Thu, S. J. Oh, L. Ang, M. W. Shahzad, A. B. Ismail, Recent
developments in thermally-driven seawater desalination: Energy
efficiency improvement by hybridization of the med and ad cycles, Desalination
356 (2015) 255–270.
[11] M. W. Shahzad, K. Thu, Y.-d. Kim, K. C. Ng, An experimental investigation
on medad hybrid desalination cycle, Applied energy 148 (2015)
273–281.
[12] M. Basha, S. Shaahid, L. Al-Hems, Economic analysis of retrofitting
existing gas turbine power plants with cogeneration facility, in: 2016
IEEE Smart Energy Grid Engineering (SEGE), IEEE, 2016, pp. 257–
260.
[13] C. Salvini, A. Giovannelli, M. Varano, Economic analysis of small size
gas turbine based chp plants in the present italian context, International
Journal of Heat and Technology 34 (2016) S443–S450.
[14] R. Karaali, ˙I. T. ÖZTÜRK, Performance analyses of gas turbine cogeneration
plants, Isı Bilimi ve Tekni˘ gi Dergisi 38 (1) (2017) 25–33.
[15] A. M. A. Arani, V. Zamani, A. Behbahaninia, Economic analysis
of a combined power and desalination plant considering availability
changes due to degradation, Desalination 414 (2017) 1–9.
[16] M. W. Shahzad, M. Burhan, K. C. Ng, Pushing desalination recovery
to the maximum limit: Membrane and thermal processes integration,
Desalination 416 (2017) 54–64.
[17] M. W. Shahzad, M. Burhan, L. Ang, K. C. Ng, Energy-waterenvironment
nexus underpinning future desalination sustainability, Desalination
413 (2017) 52–64.
[18] J. Król, P. Ocło´ n, Economic analysis of heat and electricity production
in combined heat and power plant equipped with steam and water boilers
and natural gas engines, Energy conversion and management 176
(2018) 11–29.
[19] M. W. Shahzad, M. Burhan, N. Ghaffour, K. C. Ng, A multi evaporator
desalination system operated with thermocline energy for future sustainability,
Desalination 435 (2018) 268–277.
[20] K. C. Ng, M. W. Shahzad, Sustainable desalination using ocean
thermocline energy, Renewable and Sustainable Energy Reviews 82 (2018) 240–246.
[21] M. W. Shahzad, M. Burhan, H. S. Son, S. J. Oh, K. C. Ng, Desalination
processes evaluation at common platform: a universal performance
ratio (upr) method, Applied Thermal Engineering 134 (2018) 62–67.
[22] M. W. Shahzad, M. Burhan, K. C. Ng, A standard primary energy approach
for comparing desalination processes, npj Clean Water 2 (1)
(2019) 1.
[23] M. W. Shahzad, M. Burhan, D. Ybyraiymkul, K. C. Ng, Desalination
processes’ efficiency and future roadmap, Entropy 21 (1) (2019) 84.
[24] MAPNA, Economic study of SWRO and MED-TVC technology for seawater
desalination in relatively low capacities, Tech. rep. (2015).
[25] M. M. Oskounejad, Engineering Economics (Economic Assessment
of Industrial Projects), Amir Kabir University of Technology Publication
Center, 1996.
Published
2019-09-26
How to Cite
SADRI, Somayyeh; RAHMANI, Fereshteh.
Novel technical and economic analysis of water and power co-generation in coastal areas.
Journal of Power Technologies, [S.l.], v. 99, n. 3, p. 209–217, sep. 2019.
ISSN 2083-4195.
Available at: <https://papers.itc.pw.edu.pl/index.php/JPT/article/view/1545>. Date accessed: 21 nov. 2024.
Issue
Section
Power Plant
Keywords
water production, cogeneration, technical analysis, economic approach
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