The Potential of Oxygen-Pressure Swing Adsorption Unit Connected with Electricity Storage System
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F22%3A00359693" target="_blank" >RIV/68407700:21220/22:00359693 - isvavai.cz</a>
Výsledek na webu
<a href="https://doi.org/10.3303/CET2294078" target="_blank" >https://doi.org/10.3303/CET2294078</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3303/CET2294078" target="_blank" >10.3303/CET2294078</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
The Potential of Oxygen-Pressure Swing Adsorption Unit Connected with Electricity Storage System
Popis výsledku v původním jazyce
The pressure swing adsorption (PSA) units are widely used as an oxygen source. The storage of pressurized gaseous oxygen is limited by the capacity of a pressure vessel. The increasing share of renewable electricity sources (RES) causes intraday electricity price fluctuations. These fluctuations can be an opportunity to improve the economy of a plant. This paper aims to analyze the potential of a PSA unit connected to the battery energy storage system (BESS) for more effective on-site oxygen production. The analysis was carried out for the Czech Republic, Germany, and Denmark. These countries differ significantly in the energy mix. The theoretical potential of BESS installation and use in electricity price peak was found to be around 9 - 16 % of cost-saving on average compared with the daily operation of PSA unit when the off-peak average electricity price was from 95 to 91 % of the daily average electricity price respectively. Widening the price gap due to increasing RES share, the potential is growing.
Název v anglickém jazyce
The Potential of Oxygen-Pressure Swing Adsorption Unit Connected with Electricity Storage System
Popis výsledku anglicky
The pressure swing adsorption (PSA) units are widely used as an oxygen source. The storage of pressurized gaseous oxygen is limited by the capacity of a pressure vessel. The increasing share of renewable electricity sources (RES) causes intraday electricity price fluctuations. These fluctuations can be an opportunity to improve the economy of a plant. This paper aims to analyze the potential of a PSA unit connected to the battery energy storage system (BESS) for more effective on-site oxygen production. The analysis was carried out for the Czech Republic, Germany, and Denmark. These countries differ significantly in the energy mix. The theoretical potential of BESS installation and use in electricity price peak was found to be around 9 - 16 % of cost-saving on average compared with the daily operation of PSA unit when the off-peak average electricity price was from 95 to 91 % of the daily average electricity price respectively. Widening the price gap due to increasing RES share, the potential is growing.
Klasifikace
Druh
J<sub>SC</sub> - Článek v periodiku v databázi SCOPUS
CEP obor
—
OECD FORD obor
20402 - Chemical process engineering
Návaznosti výsledku
Projekt
<a href="/cs/project/EF16_019%2F0000753" target="_blank" >EF16_019/0000753: Centrum výzkumu nízkouhlíkových energetických technologií</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
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
CHEMICAL ENGINEERING TRANSACTIONS
ISSN
2283-9216
e-ISSN
2283-9216
Svazek periodika
94
Číslo periodika v rámci svazku
09
Stát vydavatele periodika
IT - Italská republika
Počet stran výsledku
6
Strana od-do
469-474
Kód UT WoS článku
—
EID výsledku v databázi Scopus
2-s2.0-85139256603