TY - JOUR
T1 - Sizing of hybrid energy storage through analysis of load profile characteristics
T2 - A household case study
AU - Schaefer, E.W.
AU - Hoogsteen, G.
AU - Hurink, J.L.
AU - van Leeuwen, R.P.
N1 - Funding Information:
All authors have read and agreed to the published version of the manuscript. Research is part of European Regional Development Fund PROJ-00939 .
Funding Information:
All authors have read and agreed to the published version of the manuscript. Research is part of European Regional Development FundPROJ-00939.
Publisher Copyright:
© 2022 The Author(s)
PY - 2022/8/1
Y1 - 2022/8/1
N2 - Hybrid Energy Storage System (HESS) have the potential to offer better flexibility to a grid than any single energy storage solution. However, sizing a HESS is challenging, as the required capacity, power and ramp rates for a given application are difficult to derive. This paper proposes a method for splitting a given load profile into several storage technology independent sub-profiles, such that each of the sub-profiles leads to its own requirements. This method can be used to gain preliminary insight into HESS requirements before a choice is made for specific storage technologies. To test the method, a household case is investigated using the derived methodology, and storage requirements are found, which can then be used to derive concrete storage technologies for the HESS of the household. Adding a HESS to the household case reduces the maximum import power from the connected grid by approximately 7000 W and the maximum exported power to the connected grid by approximately 1000 W. It is concluded that the method is particularly suitable for data sets with a high granularity and many data points.
AB - Hybrid Energy Storage System (HESS) have the potential to offer better flexibility to a grid than any single energy storage solution. However, sizing a HESS is challenging, as the required capacity, power and ramp rates for a given application are difficult to derive. This paper proposes a method for splitting a given load profile into several storage technology independent sub-profiles, such that each of the sub-profiles leads to its own requirements. This method can be used to gain preliminary insight into HESS requirements before a choice is made for specific storage technologies. To test the method, a household case is investigated using the derived methodology, and storage requirements are found, which can then be used to derive concrete storage technologies for the HESS of the household. Adding a HESS to the household case reduces the maximum import power from the connected grid by approximately 7000 W and the maximum exported power to the connected grid by approximately 1000 W. It is concluded that the method is particularly suitable for data sets with a high granularity and many data points.
KW - Frequency based splitting
KW - Hybrid energy storage
KW - Residential
KW - Storage sizing
KW - UT-Hybrid-D
UR - http://www.scopus.com/inward/record.url?scp=85130390197&partnerID=8YFLogxK
U2 - 10.1016/j.est.2022.104768
DO - 10.1016/j.est.2022.104768
M3 - Article
AN - SCOPUS:85130390197
SN - 2352-1538
VL - 52
JO - Journal of Energy Storage
JF - Journal of Energy Storage
IS - Part A
M1 - 104768
ER -