Parallel feed water heating repowering of a 200 MW steam power plant
Abstract
In this paper, feed water heating repowering of Shahid Montazeri steam power plant has been studied in three differentmodes. Efficiencies of energy and exergy have been selected as objective functions. Cycle-tempo softwarewas used for simulations. In the first case, a low pressure heat recovery heat exchanger and a EGT-RLM600-PCgas turbine were used. Efficiencies of energy and exergy increase to 3.8% & 3.79% respectively and cooling towerwater temperature difference increases to 0.652oC. In the second case, a high pressure heat recovery heat exchangerand a Siemens (KWU) V64.3 gas turbine were used. Efficiencies of energy and exergy increase to 6.68%and 6.65% respectively. In the third case, both heat recovery heat exchangers are and Westinghouse-401 gasturbines were used. Efficiencies of energy and exergy increase to 8.93% & 9.05% respectively. This is the bestplan in terms of efficiency and cycle power promotion.References
[1] Iran detailed statistics of electricity industry, for production
management in 2013, in Persian.
[2] Iran Detailed statistics of electricity industry, for strategic management
in 2013, in Persian.
[3] A. Singh, D. Kopecky, Repowering considerations for converting
existing power plants to combined cycle power plants, in:
2002 International Joint Power Generation Conference, American
Society of Mechanical Engineers, 2002, pp. 607–613.
[4] J. Feenstra, P. Kamminga, Mechanical and process design
of the flevo power station conversion project, in: Publication
ASME 89-GT-38, American Society of Mechanical Engineers,
1986.
[5] J. Schretter, S. Williams, J. Brandett, Two financial reasons
why repowering is compelling compared to other power supply
options, in: ASME Turbo Expo 2003, collocated with the 2003
International Joint Power Generation Conference, American
Society of Mechanical Engineers, 2003, pp. 787–792.
[6] P. Ploumen, J. Veenema, Dutch experience with hot windbox
repowering, in: ASME 1996 International Gas Turbine
and Aeroengine Congress and Exhibition, American Society
of Mechanical Engineers, 1996, pp. V004T10A013–
V004T10A013.
[7] R. K. Tawney, J. A. Bonner, A. M. Elgawhary, Economic and
performance evaluation of combined cycle repowering options,
in: ASME Turbo Expo 2002: Power for Land, Sea,
and Air, American Society of Mechanical Engineers, 2002, pp.
457–464.
[8] W.C. Stenzel, Sopocy, D.M. Pace, "Repowering Existing Fossil
Steam Plants", www.Sepril.com.
[9] D. H. Cooke, Modeling of off-design multistage turbine pressures
by stodola’s ellipse, in: Energy Incorporated PEPSE
User’s Group Meeting, Richmond, VA, Nov, 1983, pp. 2–3.
[10] L. M. Romeo, J. M. Escosa, Repowering con turbina de gas de
una central termoeléctrica de carbón de 335 mw, Ingeniería
Química 31 (184) (2005) 50–56.
[11] Archive of Mohammad Montazeri Power Plant.
[12] K. M. MEHRABANI, S. S. F. YAZDI, A. MEHRPANAHI, S. N. N.
ABAD, Optimization of exergy in repowering steam power
plant by feed water heating using genetic algorithm, Indian J.
Sci. Res 1 (2) (2014) 183–198.
[13] M. Z. Yilmazoglu, A. Durmaz, Hot windbox repowering of coalfired
thermal power plants, Turkish Journal of Engineering &
Environmental Sciences 37 (2013) 33–41.
[14] M. R. Shahnazari, D. Foroughi, H. Fakhrian, Repowering of
lowshan power plant, in: IGTC Conf., Tokyo, 2003.
[15] M. Wolowicz, J. Milewski, K. Badyda, Feedwater repowering
of 800 mw supercritical steam power plant, Journal of Power
Technologies 92 (2) (2012) 127–134.
[16] M. Baghestani, M. Ziabasharhagh, M. Khoshgoftar Manesh,
Evaluation of repowering in a gas fired steam power plant
based on exergy and exergoeconomic analysis, in: World Renewable
Energy Congress, 2011, pp. 8–13.
[17] M. Fränkle, Srs: The standardized repowering solution for
300mw steam power plants in russia, Siemens Power Generation
Germany. Report.
[18] A. Mehrpanahi, S. Hossienalipour, K. Mobini, Investigation of
the effects of repowering options on electricity generation cost
on iran steam power plants, International Journal of Sustainable
Energy 32 (4) (2013) 229–243.
[19] M. Asadian, R. Samadi, Comparison of lowshan power plant
repowering options for better plant application, in: 16th Iranian
Soc. of Mech. Eng. Conf.(ISME), 2008.
[20] R. Haghighi, M. Tanassan, Feed-water repowering in beast
power plant: Technical and costing aspects, Heat transfer and
environment (2008) 187–192.
[21] R. E. Sonntag, C. Borgnakke, Fundamentals of thermodynamics,
John Wiley & Sons, United State, 2009.
[22] M. Ameri, P. Ahmadi, A. Hamidi, Energy, exergy and exergoeconomic
analysis of a steam power plant: a case study, International
Journal of Energy Research 33 (5) (2009) 499–512.
[23] A. Bejan, G. Tsatsaronis, M. J. Moran, Thermal design and
optimization, John Wiley & Sons, 1996.
[24] V. Nayyeri, S. Sayed-Mahmoodi, Use of fresh air in hot windbox
power plant repowering method, in: 21th Iranian Power
System Conf.(PSC), 2006, in Persian.
[25] S. Sanaye, M. Ziabasharhagh, M. Ghazinejad, Optimal design
of gas turbine chp plant with preheater and hrsg, International
Journal of Energy Research 33 (8) (2009) 766–777.
management in 2013, in Persian.
[2] Iran Detailed statistics of electricity industry, for strategic management
in 2013, in Persian.
[3] A. Singh, D. Kopecky, Repowering considerations for converting
existing power plants to combined cycle power plants, in:
2002 International Joint Power Generation Conference, American
Society of Mechanical Engineers, 2002, pp. 607–613.
[4] J. Feenstra, P. Kamminga, Mechanical and process design
of the flevo power station conversion project, in: Publication
ASME 89-GT-38, American Society of Mechanical Engineers,
1986.
[5] J. Schretter, S. Williams, J. Brandett, Two financial reasons
why repowering is compelling compared to other power supply
options, in: ASME Turbo Expo 2003, collocated with the 2003
International Joint Power Generation Conference, American
Society of Mechanical Engineers, 2003, pp. 787–792.
[6] P. Ploumen, J. Veenema, Dutch experience with hot windbox
repowering, in: ASME 1996 International Gas Turbine
and Aeroengine Congress and Exhibition, American Society
of Mechanical Engineers, 1996, pp. V004T10A013–
V004T10A013.
[7] R. K. Tawney, J. A. Bonner, A. M. Elgawhary, Economic and
performance evaluation of combined cycle repowering options,
in: ASME Turbo Expo 2002: Power for Land, Sea,
and Air, American Society of Mechanical Engineers, 2002, pp.
457–464.
[8] W.C. Stenzel, Sopocy, D.M. Pace, "Repowering Existing Fossil
Steam Plants", www.Sepril.com.
[9] D. H. Cooke, Modeling of off-design multistage turbine pressures
by stodola’s ellipse, in: Energy Incorporated PEPSE
User’s Group Meeting, Richmond, VA, Nov, 1983, pp. 2–3.
[10] L. M. Romeo, J. M. Escosa, Repowering con turbina de gas de
una central termoeléctrica de carbón de 335 mw, Ingeniería
Química 31 (184) (2005) 50–56.
[11] Archive of Mohammad Montazeri Power Plant.
[12] K. M. MEHRABANI, S. S. F. YAZDI, A. MEHRPANAHI, S. N. N.
ABAD, Optimization of exergy in repowering steam power
plant by feed water heating using genetic algorithm, Indian J.
Sci. Res 1 (2) (2014) 183–198.
[13] M. Z. Yilmazoglu, A. Durmaz, Hot windbox repowering of coalfired
thermal power plants, Turkish Journal of Engineering &
Environmental Sciences 37 (2013) 33–41.
[14] M. R. Shahnazari, D. Foroughi, H. Fakhrian, Repowering of
lowshan power plant, in: IGTC Conf., Tokyo, 2003.
[15] M. Wolowicz, J. Milewski, K. Badyda, Feedwater repowering
of 800 mw supercritical steam power plant, Journal of Power
Technologies 92 (2) (2012) 127–134.
[16] M. Baghestani, M. Ziabasharhagh, M. Khoshgoftar Manesh,
Evaluation of repowering in a gas fired steam power plant
based on exergy and exergoeconomic analysis, in: World Renewable
Energy Congress, 2011, pp. 8–13.
[17] M. Fränkle, Srs: The standardized repowering solution for
300mw steam power plants in russia, Siemens Power Generation
Germany. Report.
[18] A. Mehrpanahi, S. Hossienalipour, K. Mobini, Investigation of
the effects of repowering options on electricity generation cost
on iran steam power plants, International Journal of Sustainable
Energy 32 (4) (2013) 229–243.
[19] M. Asadian, R. Samadi, Comparison of lowshan power plant
repowering options for better plant application, in: 16th Iranian
Soc. of Mech. Eng. Conf.(ISME), 2008.
[20] R. Haghighi, M. Tanassan, Feed-water repowering in beast
power plant: Technical and costing aspects, Heat transfer and
environment (2008) 187–192.
[21] R. E. Sonntag, C. Borgnakke, Fundamentals of thermodynamics,
John Wiley & Sons, United State, 2009.
[22] M. Ameri, P. Ahmadi, A. Hamidi, Energy, exergy and exergoeconomic
analysis of a steam power plant: a case study, International
Journal of Energy Research 33 (5) (2009) 499–512.
[23] A. Bejan, G. Tsatsaronis, M. J. Moran, Thermal design and
optimization, John Wiley & Sons, 1996.
[24] V. Nayyeri, S. Sayed-Mahmoodi, Use of fresh air in hot windbox
power plant repowering method, in: 21th Iranian Power
System Conf.(PSC), 2006, in Persian.
[25] S. Sanaye, M. Ziabasharhagh, M. Ghazinejad, Optimal design
of gas turbine chp plant with preheater and hrsg, International
Journal of Energy Research 33 (8) (2009) 766–777.
Published
2015-12-30
How to Cite
AHMADI, Gholam Reza; TOGHRAIE, Davood.
Parallel feed water heating repowering of a 200 MW steam power plant.
Journal of Power Technologies, [S.l.], v. 95, n. 4, p. 288--301, dec. 2015.
ISSN 2083-4195.
Available at: <https://papers.itc.pw.edu.pl/index.php/JPT/article/view/732>. Date accessed: 22 dec. 2024.
Issue
Section
Power Plant
Keywords
Mohammad Montazeri Power Plant, Repowering, Parallel Feed Water Heating, Exergy efficiency, Cycle-Tempo
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