A simple and effective methodology for sizing electrical energy storage (EES) systems based on energy balance

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F22%3A00357206" target="_blank" >RIV/68407700:21230/22:00357206 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21720/22:00357206
Result on the web
<a href="https://doi.org/10.1016/j.est.2022.104085" target="_blank" >https://doi.org/10.1016/j.est.2022.104085</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.est.2022.104085" target="_blank" >10.1016/j.est.2022.104085</a>

Result language
angličtina
Original language name
A simple and effective methodology for sizing electrical energy storage (EES) systems based on energy balance
Original language description
The use of the electrical energy storage (EES) plays an important role in the transition of energy generation towards renewable energy sources (RESs). An effective sizing of EES systems is very important in order to cope with the volatility of RESs and to ensure a reliable energy supply. The present paper provides a methodology which helps to determine the minimum required EES size for conceiving a fully standalone system. Its approach is based on the evaluation of the energy balance for a given design period, and it can also be applied for sizing the EES system in grid-connected applications. The methodology was validated using measurement data obtained from two different systems corresponding to: a) a near-zero energy building with local generation sources, and b) a large-scale battery energy storage system (BESS) installed in a factory and used for peak-shaving. The obtained results confirmed the effectiveness of the proposed methodology by estimating the required size of the EES system. A good correlation was found between the estimated and the installed BESS size in the considered systems. The deviation between real and estimated BESS capacities was found to be less than 5%.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20704 - Energy and fuels

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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