Design of Total Site-Integrated TrigenerationSystem using trigeneration cascade analysis considering transmission losses and sensitivity analysis
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F22%3APU144593" target="_blank" >RIV/00216305:26210/22:PU144593 - isvavai.cz</a>
Výsledek na webu
<a href="https://www-sciencedirect-com.ezproxy.lib.vutbr.cz/science/article/pii/S0360544222008611" target="_blank" >https://www-sciencedirect-com.ezproxy.lib.vutbr.cz/science/article/pii/S0360544222008611</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.energy.2022.123958" target="_blank" >10.1016/j.energy.2022.123958</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Design of Total Site-Integrated TrigenerationSystem using trigeneration cascade analysis considering transmission losses and sensitivity analysis
Popis výsledku v původním jazyce
Distribution of energy from a Total Site Trigeneration Energy System (TSTES) to fulfil process energy demands can result in transmission losses due to frictions in pipelines and the electrical grid. Sensitivity analysis can be used to design the required backup system to address such risk. Previously, the Trigeneration System Cascade Analysis (TriGenSCA) method that was used to design a TSTES has assumed no transmission losses and ignored the need for a backup utility system. This paper proposes an extension of the TriGenSCA to consider transmission and storage energy losses and sensitivity analysis to enable a trigeneration system involving batch processes to produce realistic energy targets and to design a backup utility system of appropriate capacity. The methodology was applied on a case study involving a Pressurised Water Reactor (PWR) integrated with a trigeneration system within an industrial Total Site comprising four process plants. This study shows an increase of up to 15% in total annual cost for a trigeneration system with transmission losses as compared to the one without transmission losses, and it shows that Plant B shutdown, which requires additional 3.1 MW low-pressure steam and 3.25 MW of hot water represents the worst-case scenario of a single plant shutdown.
Název v anglickém jazyce
Design of Total Site-Integrated TrigenerationSystem using trigeneration cascade analysis considering transmission losses and sensitivity analysis
Popis výsledku anglicky
Distribution of energy from a Total Site Trigeneration Energy System (TSTES) to fulfil process energy demands can result in transmission losses due to frictions in pipelines and the electrical grid. Sensitivity analysis can be used to design the required backup system to address such risk. Previously, the Trigeneration System Cascade Analysis (TriGenSCA) method that was used to design a TSTES has assumed no transmission losses and ignored the need for a backup utility system. This paper proposes an extension of the TriGenSCA to consider transmission and storage energy losses and sensitivity analysis to enable a trigeneration system involving batch processes to produce realistic energy targets and to design a backup utility system of appropriate capacity. The methodology was applied on a case study involving a Pressurised Water Reactor (PWR) integrated with a trigeneration system within an industrial Total Site comprising four process plants. This study shows an increase of up to 15% in total annual cost for a trigeneration system with transmission losses as compared to the one without transmission losses, and it shows that Plant B shutdown, which requires additional 3.1 MW low-pressure steam and 3.25 MW of hot water represents the worst-case scenario of a single plant shutdown.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
20704 - Energy and fuels
Návaznosti výsledku
Projekt
—
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2022
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Energy
ISSN
0360-5442
e-ISSN
1873-6785
Svazek periodika
neuveden
Číslo periodika v rámci svazku
252
Stát vydavatele periodika
GB - Spojené království Velké Británie a Severního Irska
Počet stran výsledku
17
Strana od-do
123958-123958
Kód UT WoS článku
000800409800005
EID výsledku v databázi Scopus
2-s2.0-85128993438