Performance evaluation and economic feasibility of a PAFC-based multi-energy hub system in South Korea

In this study, a M W -scale fuel-cell-based multi-energy hub system is simulated to maximize microgrid flexibility. The system was designed to deliver electricity, heat, and H2 with a high energy efficiency, which can be realized through the integration of the exothermic phosphoric acid fuel cell and endothermic turboexpander generator modules. To extract additional useful work during the depressurization process in the natural gas supply chain, this multi-energy system is currently under construction on a pilot basis in South Korea. Based on a natural gas flow rate of 28,000 k g / h , we analyze the performance of the system and its economic effects under different load demands and operating conditions. The system simulation results show that the total electrical power generated by the turboexpander generator and phosphoric acid fuel cell modules is approximately 3.395 – 3.539 M W e , while the H2 yield is 19.94 – 40.00 k g / h . In addition, an economic assessment of the multi-energy hub system is conducted based on the current natural gas, electricity, and H2 prices in South Korea. Assuming a life span of 20 years for the turboexpander generator and phosphoric acid fuel cell modules, the payback period is estimated to be between 7.09 and 10.05 years. Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Park, Heejin [verfasserIn] Jung, Yoonju [verfasserIn] Park, Chungi [verfasserIn] Lee, Jaeseung [verfasserIn] Ghasemi, Masoomeh [verfasserIn] Alam, Afroz [verfasserIn] Kim, Hyeonjin [verfasserIn] Kim, Jinwook [verfasserIn] Park, Sojin [verfasserIn] Choi, Kyungshik [verfasserIn] You, Hyunseok [verfasserIn] Ju, Hyunchul [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2023

Schlagwörter:	System modeling Phosphoric acid fuel cell Turboexpander generator Hydrogen production

Übergeordnetes Werk:	Enthalten in: Energy - Amsterdam [u.a.] : Elsevier Science, 1976, 278
Übergeordnetes Werk:	volume:278

DOI / URN:	10.1016/j.energy.2023.128055

Katalog-ID:	ELV010566198

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520			\|a In this study, a M W -scale fuel-cell-based multi-energy hub system is simulated to maximize microgrid flexibility. The system was designed to deliver electricity, heat, and H2 with a high energy efficiency, which can be realized through the integration of the exothermic phosphoric acid fuel cell and endothermic turboexpander generator modules. To extract additional useful work during the depressurization process in the natural gas supply chain, this multi-energy system is currently under construction on a pilot basis in South Korea. Based on a natural gas flow rate of 28,000 k g / h , we analyze the performance of the system and its economic effects under different load demands and operating conditions. The system simulation results show that the total electrical power generated by the turboexpander generator and phosphoric acid fuel cell modules is approximately 3.395 – 3.539 M W e , while the H2 yield is 19.94 – 40.00 k g / h . In addition, an economic assessment of the multi-energy hub system is conducted based on the current natural gas, electricity, and H2 prices in South Korea. Assuming a life span of 20 years for the turboexpander generator and phosphoric acid fuel cell modules, the payback period is estimated to be between 7.09 and 10.05 years.
650		4	\|a System modeling
650		4	\|a Phosphoric acid fuel cell
650		4	\|a Turboexpander generator
650		4	\|a Hydrogen production
700	1		\|a Jung, Yoonju \|e verfasserin \|4 aut
700	1		\|a Park, Chungi \|e verfasserin \|4 aut
700	1		\|a Lee, Jaeseung \|e verfasserin \|4 aut
700	1		\|a Ghasemi, Masoomeh \|e verfasserin \|4 aut
700	1		\|a Alam, Afroz \|e verfasserin \|4 aut
700	1		\|a Kim, Hyeonjin \|e verfasserin \|4 aut
700	1		\|a Kim, Jinwook \|e verfasserin \|4 aut
700	1		\|a Park, Sojin \|e verfasserin \|4 aut
700	1		\|a Choi, Kyungshik \|e verfasserin \|4 aut
700	1		\|a You, Hyunseok \|e verfasserin \|4 aut
700	1		\|a Ju, Hyunchul \|e verfasserin \|4 aut
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allfields	10.1016/j.energy.2023.128055 doi (DE-627)ELV010566198 (ELSEVIER)S0360-5442(23)01449-4 DE-627 ger DE-627 rda eng 600 VZ 50.70 bkl Park, Heejin verfasserin aut Performance evaluation and economic feasibility of a PAFC-based multi-energy hub system in South Korea 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this study, a M W -scale fuel-cell-based multi-energy hub system is simulated to maximize microgrid flexibility. The system was designed to deliver electricity, heat, and H2 with a high energy efficiency, which can be realized through the integration of the exothermic phosphoric acid fuel cell and endothermic turboexpander generator modules. To extract additional useful work during the depressurization process in the natural gas supply chain, this multi-energy system is currently under construction on a pilot basis in South Korea. Based on a natural gas flow rate of 28,000 k g / h , we analyze the performance of the system and its economic effects under different load demands and operating conditions. The system simulation results show that the total electrical power generated by the turboexpander generator and phosphoric acid fuel cell modules is approximately 3.395 – 3.539 M W e , while the H2 yield is 19.94 – 40.00 k g / h . In addition, an economic assessment of the multi-energy hub system is conducted based on the current natural gas, electricity, and H2 prices in South Korea. Assuming a life span of 20 years for the turboexpander generator and phosphoric acid fuel cell modules, the payback period is estimated to be between 7.09 and 10.05 years. System modeling Phosphoric acid fuel cell Turboexpander generator Hydrogen production Jung, Yoonju verfasserin aut Park, Chungi verfasserin aut Lee, Jaeseung verfasserin aut Ghasemi, Masoomeh verfasserin aut Alam, Afroz verfasserin aut Kim, Hyeonjin verfasserin aut Kim, Jinwook verfasserin aut Park, Sojin verfasserin aut Choi, Kyungshik verfasserin aut You, Hyunseok verfasserin aut Ju, Hyunchul verfasserin aut Enthalten in Energy Amsterdam [u.a.] : Elsevier Science, 1976 278 Online-Ressource (DE-627)320597903 (DE-600)2019804-8 (DE-576)116451815 1873-6785 nnns volume:278 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 50.70 Energie: Allgemeines VZ AR 278
spelling	10.1016/j.energy.2023.128055 doi (DE-627)ELV010566198 (ELSEVIER)S0360-5442(23)01449-4 DE-627 ger DE-627 rda eng 600 VZ 50.70 bkl Park, Heejin verfasserin aut Performance evaluation and economic feasibility of a PAFC-based multi-energy hub system in South Korea 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this study, a M W -scale fuel-cell-based multi-energy hub system is simulated to maximize microgrid flexibility. The system was designed to deliver electricity, heat, and H2 with a high energy efficiency, which can be realized through the integration of the exothermic phosphoric acid fuel cell and endothermic turboexpander generator modules. To extract additional useful work during the depressurization process in the natural gas supply chain, this multi-energy system is currently under construction on a pilot basis in South Korea. Based on a natural gas flow rate of 28,000 k g / h , we analyze the performance of the system and its economic effects under different load demands and operating conditions. The system simulation results show that the total electrical power generated by the turboexpander generator and phosphoric acid fuel cell modules is approximately 3.395 – 3.539 M W e , while the H2 yield is 19.94 – 40.00 k g / h . In addition, an economic assessment of the multi-energy hub system is conducted based on the current natural gas, electricity, and H2 prices in South Korea. Assuming a life span of 20 years for the turboexpander generator and phosphoric acid fuel cell modules, the payback period is estimated to be between 7.09 and 10.05 years. System modeling Phosphoric acid fuel cell Turboexpander generator Hydrogen production Jung, Yoonju verfasserin aut Park, Chungi verfasserin aut Lee, Jaeseung verfasserin aut Ghasemi, Masoomeh verfasserin aut Alam, Afroz verfasserin aut Kim, Hyeonjin verfasserin aut Kim, Jinwook verfasserin aut Park, Sojin verfasserin aut Choi, Kyungshik verfasserin aut You, Hyunseok verfasserin aut Ju, Hyunchul verfasserin aut Enthalten in Energy Amsterdam [u.a.] : Elsevier Science, 1976 278 Online-Ressource (DE-627)320597903 (DE-600)2019804-8 (DE-576)116451815 1873-6785 nnns volume:278 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 50.70 Energie: Allgemeines VZ AR 278
allfields_unstemmed	10.1016/j.energy.2023.128055 doi (DE-627)ELV010566198 (ELSEVIER)S0360-5442(23)01449-4 DE-627 ger DE-627 rda eng 600 VZ 50.70 bkl Park, Heejin verfasserin aut Performance evaluation and economic feasibility of a PAFC-based multi-energy hub system in South Korea 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this study, a M W -scale fuel-cell-based multi-energy hub system is simulated to maximize microgrid flexibility. The system was designed to deliver electricity, heat, and H2 with a high energy efficiency, which can be realized through the integration of the exothermic phosphoric acid fuel cell and endothermic turboexpander generator modules. To extract additional useful work during the depressurization process in the natural gas supply chain, this multi-energy system is currently under construction on a pilot basis in South Korea. Based on a natural gas flow rate of 28,000 k g / h , we analyze the performance of the system and its economic effects under different load demands and operating conditions. The system simulation results show that the total electrical power generated by the turboexpander generator and phosphoric acid fuel cell modules is approximately 3.395 – 3.539 M W e , while the H2 yield is 19.94 – 40.00 k g / h . In addition, an economic assessment of the multi-energy hub system is conducted based on the current natural gas, electricity, and H2 prices in South Korea. Assuming a life span of 20 years for the turboexpander generator and phosphoric acid fuel cell modules, the payback period is estimated to be between 7.09 and 10.05 years. System modeling Phosphoric acid fuel cell Turboexpander generator Hydrogen production Jung, Yoonju verfasserin aut Park, Chungi verfasserin aut Lee, Jaeseung verfasserin aut Ghasemi, Masoomeh verfasserin aut Alam, Afroz verfasserin aut Kim, Hyeonjin verfasserin aut Kim, Jinwook verfasserin aut Park, Sojin verfasserin aut Choi, Kyungshik verfasserin aut You, Hyunseok verfasserin aut Ju, Hyunchul verfasserin aut Enthalten in Energy Amsterdam [u.a.] : Elsevier Science, 1976 278 Online-Ressource (DE-627)320597903 (DE-600)2019804-8 (DE-576)116451815 1873-6785 nnns volume:278 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 50.70 Energie: Allgemeines VZ AR 278
allfieldsGer	10.1016/j.energy.2023.128055 doi (DE-627)ELV010566198 (ELSEVIER)S0360-5442(23)01449-4 DE-627 ger DE-627 rda eng 600 VZ 50.70 bkl Park, Heejin verfasserin aut Performance evaluation and economic feasibility of a PAFC-based multi-energy hub system in South Korea 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this study, a M W -scale fuel-cell-based multi-energy hub system is simulated to maximize microgrid flexibility. The system was designed to deliver electricity, heat, and H2 with a high energy efficiency, which can be realized through the integration of the exothermic phosphoric acid fuel cell and endothermic turboexpander generator modules. To extract additional useful work during the depressurization process in the natural gas supply chain, this multi-energy system is currently under construction on a pilot basis in South Korea. Based on a natural gas flow rate of 28,000 k g / h , we analyze the performance of the system and its economic effects under different load demands and operating conditions. The system simulation results show that the total electrical power generated by the turboexpander generator and phosphoric acid fuel cell modules is approximately 3.395 – 3.539 M W e , while the H2 yield is 19.94 – 40.00 k g / h . In addition, an economic assessment of the multi-energy hub system is conducted based on the current natural gas, electricity, and H2 prices in South Korea. Assuming a life span of 20 years for the turboexpander generator and phosphoric acid fuel cell modules, the payback period is estimated to be between 7.09 and 10.05 years. System modeling Phosphoric acid fuel cell Turboexpander generator Hydrogen production Jung, Yoonju verfasserin aut Park, Chungi verfasserin aut Lee, Jaeseung verfasserin aut Ghasemi, Masoomeh verfasserin aut Alam, Afroz verfasserin aut Kim, Hyeonjin verfasserin aut Kim, Jinwook verfasserin aut Park, Sojin verfasserin aut Choi, Kyungshik verfasserin aut You, Hyunseok verfasserin aut Ju, Hyunchul verfasserin aut Enthalten in Energy Amsterdam [u.a.] : Elsevier Science, 1976 278 Online-Ressource (DE-627)320597903 (DE-600)2019804-8 (DE-576)116451815 1873-6785 nnns volume:278 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 50.70 Energie: Allgemeines VZ AR 278
allfieldsSound	10.1016/j.energy.2023.128055 doi (DE-627)ELV010566198 (ELSEVIER)S0360-5442(23)01449-4 DE-627 ger DE-627 rda eng 600 VZ 50.70 bkl Park, Heejin verfasserin aut Performance evaluation and economic feasibility of a PAFC-based multi-energy hub system in South Korea 2023 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this study, a M W -scale fuel-cell-based multi-energy hub system is simulated to maximize microgrid flexibility. The system was designed to deliver electricity, heat, and H2 with a high energy efficiency, which can be realized through the integration of the exothermic phosphoric acid fuel cell and endothermic turboexpander generator modules. To extract additional useful work during the depressurization process in the natural gas supply chain, this multi-energy system is currently under construction on a pilot basis in South Korea. Based on a natural gas flow rate of 28,000 k g / h , we analyze the performance of the system and its economic effects under different load demands and operating conditions. The system simulation results show that the total electrical power generated by the turboexpander generator and phosphoric acid fuel cell modules is approximately 3.395 – 3.539 M W e , while the H2 yield is 19.94 – 40.00 k g / h . In addition, an economic assessment of the multi-energy hub system is conducted based on the current natural gas, electricity, and H2 prices in South Korea. Assuming a life span of 20 years for the turboexpander generator and phosphoric acid fuel cell modules, the payback period is estimated to be between 7.09 and 10.05 years. System modeling Phosphoric acid fuel cell Turboexpander generator Hydrogen production Jung, Yoonju verfasserin aut Park, Chungi verfasserin aut Lee, Jaeseung verfasserin aut Ghasemi, Masoomeh verfasserin aut Alam, Afroz verfasserin aut Kim, Hyeonjin verfasserin aut Kim, Jinwook verfasserin aut Park, Sojin verfasserin aut Choi, Kyungshik verfasserin aut You, Hyunseok verfasserin aut Ju, Hyunchul verfasserin aut Enthalten in Energy Amsterdam [u.a.] : Elsevier Science, 1976 278 Online-Ressource (DE-627)320597903 (DE-600)2019804-8 (DE-576)116451815 1873-6785 nnns volume:278 GBV_USEFLAG_U GBV_ELV SYSFLAG_U GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 50.70 Energie: Allgemeines VZ AR 278
language	English
source	Enthalten in Energy 278 volume:278
sourceStr	Enthalten in Energy 278 volume:278
format_phy_str_mv	Article
bklname	Energie: Allgemeines
institution	findex.gbv.de
topic_facet	System modeling Phosphoric acid fuel cell Turboexpander generator Hydrogen production
dewey-raw	600
isfreeaccess_bool	false
container_title	Energy
authorswithroles_txt_mv	Park, Heejin @@aut@@ Jung, Yoonju @@aut@@ Park, Chungi @@aut@@ Lee, Jaeseung @@aut@@ Ghasemi, Masoomeh @@aut@@ Alam, Afroz @@aut@@ Kim, Hyeonjin @@aut@@ Kim, Jinwook @@aut@@ Park, Sojin @@aut@@ Choi, Kyungshik @@aut@@ You, Hyunseok @@aut@@ Ju, Hyunchul @@aut@@
publishDateDaySort_date	2023-01-01T00:00:00Z
hierarchy_top_id	320597903
dewey-sort	3600
id	ELV010566198
language_de	englisch
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author	Park, Heejin
spellingShingle	Park, Heejin ddc 600 bkl 50.70 misc System modeling misc Phosphoric acid fuel cell misc Turboexpander generator misc Hydrogen production Performance evaluation and economic feasibility of a PAFC-based multi-energy hub system in South Korea
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topic_title	600 VZ 50.70 bkl Performance evaluation and economic feasibility of a PAFC-based multi-energy hub system in South Korea System modeling Phosphoric acid fuel cell Turboexpander generator Hydrogen production
topic	ddc 600 bkl 50.70 misc System modeling misc Phosphoric acid fuel cell misc Turboexpander generator misc Hydrogen production
topic_unstemmed	ddc 600 bkl 50.70 misc System modeling misc Phosphoric acid fuel cell misc Turboexpander generator misc Hydrogen production
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title	Performance evaluation and economic feasibility of a PAFC-based multi-energy hub system in South Korea
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title_full	Performance evaluation and economic feasibility of a PAFC-based multi-energy hub system in South Korea
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author_browse	Park, Heejin Jung, Yoonju Park, Chungi Lee, Jaeseung Ghasemi, Masoomeh Alam, Afroz Kim, Hyeonjin Kim, Jinwook Park, Sojin Choi, Kyungshik You, Hyunseok Ju, Hyunchul
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title_sort	performance evaluation and economic feasibility of a pafc-based multi-energy hub system in south korea
title_auth	Performance evaluation and economic feasibility of a PAFC-based multi-energy hub system in South Korea
abstract	In this study, a M W -scale fuel-cell-based multi-energy hub system is simulated to maximize microgrid flexibility. The system was designed to deliver electricity, heat, and H2 with a high energy efficiency, which can be realized through the integration of the exothermic phosphoric acid fuel cell and endothermic turboexpander generator modules. To extract additional useful work during the depressurization process in the natural gas supply chain, this multi-energy system is currently under construction on a pilot basis in South Korea. Based on a natural gas flow rate of 28,000 k g / h , we analyze the performance of the system and its economic effects under different load demands and operating conditions. The system simulation results show that the total electrical power generated by the turboexpander generator and phosphoric acid fuel cell modules is approximately 3.395 – 3.539 M W e , while the H2 yield is 19.94 – 40.00 k g / h . In addition, an economic assessment of the multi-energy hub system is conducted based on the current natural gas, electricity, and H2 prices in South Korea. Assuming a life span of 20 years for the turboexpander generator and phosphoric acid fuel cell modules, the payback period is estimated to be between 7.09 and 10.05 years.
abstractGer	In this study, a M W -scale fuel-cell-based multi-energy hub system is simulated to maximize microgrid flexibility. The system was designed to deliver electricity, heat, and H2 with a high energy efficiency, which can be realized through the integration of the exothermic phosphoric acid fuel cell and endothermic turboexpander generator modules. To extract additional useful work during the depressurization process in the natural gas supply chain, this multi-energy system is currently under construction on a pilot basis in South Korea. Based on a natural gas flow rate of 28,000 k g / h , we analyze the performance of the system and its economic effects under different load demands and operating conditions. The system simulation results show that the total electrical power generated by the turboexpander generator and phosphoric acid fuel cell modules is approximately 3.395 – 3.539 M W e , while the H2 yield is 19.94 – 40.00 k g / h . In addition, an economic assessment of the multi-energy hub system is conducted based on the current natural gas, electricity, and H2 prices in South Korea. Assuming a life span of 20 years for the turboexpander generator and phosphoric acid fuel cell modules, the payback period is estimated to be between 7.09 and 10.05 years.
abstract_unstemmed	In this study, a M W -scale fuel-cell-based multi-energy hub system is simulated to maximize microgrid flexibility. The system was designed to deliver electricity, heat, and H2 with a high energy efficiency, which can be realized through the integration of the exothermic phosphoric acid fuel cell and endothermic turboexpander generator modules. To extract additional useful work during the depressurization process in the natural gas supply chain, this multi-energy system is currently under construction on a pilot basis in South Korea. Based on a natural gas flow rate of 28,000 k g / h , we analyze the performance of the system and its economic effects under different load demands and operating conditions. The system simulation results show that the total electrical power generated by the turboexpander generator and phosphoric acid fuel cell modules is approximately 3.395 – 3.539 M W e , while the H2 yield is 19.94 – 40.00 k g / h . In addition, an economic assessment of the multi-energy hub system is conducted based on the current natural gas, electricity, and H2 prices in South Korea. Assuming a life span of 20 years for the turboexpander generator and phosphoric acid fuel cell modules, the payback period is estimated to be between 7.09 and 10.05 years.
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title_short	Performance evaluation and economic feasibility of a PAFC-based multi-energy hub system in South Korea
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author2	Jung, Yoonju Park, Chungi Lee, Jaeseung Ghasemi, Masoomeh Alam, Afroz Kim, Hyeonjin Kim, Jinwook Park, Sojin Choi, Kyungshik You, Hyunseok Ju, Hyunchul
author2Str	Jung, Yoonju Park, Chungi Lee, Jaeseung Ghasemi, Masoomeh Alam, Afroz Kim, Hyeonjin Kim, Jinwook Park, Sojin Choi, Kyungshik You, Hyunseok Ju, Hyunchul
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doi_str	10.1016/j.energy.2023.128055
up_date	2024-07-06T18:26:34.806Z
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Performance evaluation and economic feasibility of a PAFC-based multi-energy hub system in South Korea

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