MULTIOBJECTIVE OPTIMIZATION OF A PWR NUCLEAR COGENERATION PLANT FOR HYDROGEN PRODUCTION

Tayfun Tanbay; Ahmet Durmayaz

MULTIOBJECTIVE OPTIMIZATION OF A PWR NUCLEAR COGENERATION PLANT FOR HYDROGEN PRODUCTION

Tayfun Tanbay^*, Ahmet Durmayaz

^*Corresponding author for this work

Energy Institute

Bursa Teknik University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

In this paper, the multiobjective optimization of a nuclear cogeneration plant for hydrogen production is carried out. The analysis focuses on the secondary cycle of a pressurized water reactor nuclear cogeneration plant providing process heat and electrical energy to a high-temperature steam electrolysis facility. The utopia point method is used to determine the values of heat/electricity energy ratio, hydrogen production capacity, live steam temperature and steam extraction node that yield a compromise optimum solution between thermal efficiency, thermal-to-hydrogen production efficiency, exergy efficiency and utilization factor. For a hydrogen production capacity of 7 kg/s, an energy ratio of 0.0561 results with the best overall performance, while an energy ratio of 0.10 gives the best performance for a capacity of 0.1 kg/s.

Original language	English
Title of host publication	Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference
Subtitle of host publication	Bridging Continents by H2
Editors	Ibrahim Dincer, Can Ozgur Colpan, Mehmet Akif Ezan
Publisher	International Association for Hydrogen Energy, IAHE
Pages	362-364
Number of pages	3
ISBN (Electronic)	9786250008430
Publication status	Published - 2022
Event	23rd World Hydrogen Energy Conference: Bridging Continents by H2, WHEC 2022 - Istanbul, Turkey Duration: 26 Jun 2022 → 30 Jun 2022

Publication series

Name	Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2

Conference

Conference	23rd World Hydrogen Energy Conference: Bridging Continents by H2, WHEC 2022
Country/Territory	Turkey
City	Istanbul
Period	26/06/22 → 30/06/22

Bibliographical note

Publisher Copyright:
© 2022 Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2. All rights reserved.

Keywords

High-Temperature Steam Electrolysis
Hydrogen Production
Multiobjective Optimization
Nuclear
PWR

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Cite this

Tanbay, T., & Durmayaz, A. (2022). MULTIOBJECTIVE OPTIMIZATION OF A PWR NUCLEAR COGENERATION PLANT FOR HYDROGEN PRODUCTION. In I. Dincer, C. O. Colpan, & M. A. Ezan (Eds.), Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2 (pp. 362-364). (Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2). International Association for Hydrogen Energy, IAHE.

Tanbay, Tayfun ; Durmayaz, Ahmet. / MULTIOBJECTIVE OPTIMIZATION OF A PWR NUCLEAR COGENERATION PLANT FOR HYDROGEN PRODUCTION. Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2. editor / Ibrahim Dincer ; Can Ozgur Colpan ; Mehmet Akif Ezan. International Association for Hydrogen Energy, IAHE, 2022. pp. 362-364 (Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2).

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title = "MULTIOBJECTIVE OPTIMIZATION OF A PWR NUCLEAR COGENERATION PLANT FOR HYDROGEN PRODUCTION",

abstract = "In this paper, the multiobjective optimization of a nuclear cogeneration plant for hydrogen production is carried out. The analysis focuses on the secondary cycle of a pressurized water reactor nuclear cogeneration plant providing process heat and electrical energy to a high-temperature steam electrolysis facility. The utopia point method is used to determine the values of heat/electricity energy ratio, hydrogen production capacity, live steam temperature and steam extraction node that yield a compromise optimum solution between thermal efficiency, thermal-to-hydrogen production efficiency, exergy efficiency and utilization factor. For a hydrogen production capacity of 7 kg/s, an energy ratio of 0.0561 results with the best overall performance, while an energy ratio of 0.10 gives the best performance for a capacity of 0.1 kg/s.",

keywords = "High-Temperature Steam Electrolysis, Hydrogen Production, Multiobjective Optimization, Nuclear, PWR",

author = "Tayfun Tanbay and Ahmet Durmayaz",

note = "Publisher Copyright: {\textcopyright} 2022 Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2. All rights reserved.; 23rd World Hydrogen Energy Conference: Bridging Continents by H2, WHEC 2022 ; Conference date: 26-06-2022 Through 30-06-2022",

year = "2022",

language = "English",

series = "Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2",

publisher = "International Association for Hydrogen Energy, IAHE",

pages = "362--364",

editor = "Ibrahim Dincer and Colpan, {Can Ozgur} and Ezan, {Mehmet Akif}",

booktitle = "Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference",

}

Tanbay, T & Durmayaz, A 2022, MULTIOBJECTIVE OPTIMIZATION OF A PWR NUCLEAR COGENERATION PLANT FOR HYDROGEN PRODUCTION. in I Dincer, CO Colpan & MA Ezan (eds), Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2. Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2, International Association for Hydrogen Energy, IAHE, pp. 362-364, 23rd World Hydrogen Energy Conference: Bridging Continents by H2, WHEC 2022, Istanbul, Turkey, 26/06/22.

MULTIOBJECTIVE OPTIMIZATION OF A PWR NUCLEAR COGENERATION PLANT FOR HYDROGEN PRODUCTION. / Tanbay, Tayfun; Durmayaz, Ahmet.
Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2. ed. / Ibrahim Dincer; Can Ozgur Colpan; Mehmet Akif Ezan. International Association for Hydrogen Energy, IAHE, 2022. p. 362-364 (Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Durmayaz, Ahmet

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N2 - In this paper, the multiobjective optimization of a nuclear cogeneration plant for hydrogen production is carried out. The analysis focuses on the secondary cycle of a pressurized water reactor nuclear cogeneration plant providing process heat and electrical energy to a high-temperature steam electrolysis facility. The utopia point method is used to determine the values of heat/electricity energy ratio, hydrogen production capacity, live steam temperature and steam extraction node that yield a compromise optimum solution between thermal efficiency, thermal-to-hydrogen production efficiency, exergy efficiency and utilization factor. For a hydrogen production capacity of 7 kg/s, an energy ratio of 0.0561 results with the best overall performance, while an energy ratio of 0.10 gives the best performance for a capacity of 0.1 kg/s.

AB - In this paper, the multiobjective optimization of a nuclear cogeneration plant for hydrogen production is carried out. The analysis focuses on the secondary cycle of a pressurized water reactor nuclear cogeneration plant providing process heat and electrical energy to a high-temperature steam electrolysis facility. The utopia point method is used to determine the values of heat/electricity energy ratio, hydrogen production capacity, live steam temperature and steam extraction node that yield a compromise optimum solution between thermal efficiency, thermal-to-hydrogen production efficiency, exergy efficiency and utilization factor. For a hydrogen production capacity of 7 kg/s, an energy ratio of 0.0561 results with the best overall performance, while an energy ratio of 0.10 gives the best performance for a capacity of 0.1 kg/s.

KW - High-Temperature Steam Electrolysis

KW - Hydrogen Production

KW - Multiobjective Optimization

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KW - PWR

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BT - Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference

A2 - Dincer, Ibrahim

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A2 - Ezan, Mehmet Akif

PB - International Association for Hydrogen Energy, IAHE

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Y2 - 26 June 2022 through 30 June 2022

ER -

Tanbay T, Durmayaz A. MULTIOBJECTIVE OPTIMIZATION OF A PWR NUCLEAR COGENERATION PLANT FOR HYDROGEN PRODUCTION. In Dincer I, Colpan CO, Ezan MA, editors, Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2. International Association for Hydrogen Energy, IAHE. 2022. p. 362-364. (Proceedings of WHEC 2022 - 23rd World Hydrogen Energy Conference: Bridging Continents by H2).

MULTIOBJECTIVE OPTIMIZATION OF A PWR NUCLEAR COGENERATION PLANT FOR HYDROGEN PRODUCTION

Abstract

Publication series

Conference

Bibliographical note

Keywords

UN SDGs

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