The Effect of Data Resolution on the Sizing of Energy Storage Systems Using a Load Profile Signal Decomposition Method

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Abstract

This paper investigates the influences of cut-off frequency selection and data resolution on the flexibility requirements found from an imbalance load profile. A filter-based signal technique is used to create sub-profiles representing a grid connection and an energy storage. The method is evaluated based on a use case of an EV charging hub microgrid for a parcel distribution center with 100% PV energy generation. Hereby several load profile data resolutions are used for the analysis. It is found that using a resolution of 60 minutes to find storage capacity requirements yields a 208 times larger capacity requirement compared to using a resolution of 10 seconds. Additionally, using a resolution of 10 seconds find the used storage discharging cycles per year yields 148 times more cycles used when compared to a resolution of 60 minutes. Finally, an ESS capacity of 5.4 MWh and a power rating of 8.9 MW is selected.
Original languageEnglish
Title of host publication2023 IEEE International Conference on Communications, Control, and Computing Technologies for Smart Grids (SmartGridComm)
Place of PublicationPiscataway, NJ
PublisherIEEE
Pages1-6
Number of pages6
ISBN (Electronic)9781665455541
ISBN (Print)978-1-6654-5557-2
DOIs
Publication statusPublished - 6 Dec 2023
Event2023 IEEE International Conference on Communications, Control, and Computing Technologies for Smart Grids (SmartGridComm) - University of Strathclyde, Glasgow, United Kingdom
Duration: 31 Oct 20233 Nov 2023

Conference

Conference2023 IEEE International Conference on Communications, Control, and Computing Technologies for Smart Grids (SmartGridComm)
Country/TerritoryUnited Kingdom
CityGlasgow
Period31/10/233/11/23

Keywords

  • Computers
  • Energy resolution
  • Cutoff frequency
  • Microgrids
  • Electric vehicle charging
  • Smart grids
  • Signal resolution
  • NLA

Fingerprint

Dive into the research topics of 'The Effect of Data Resolution on the Sizing of Energy Storage Systems Using a Load Profile Signal Decomposition Method'. Together they form a unique fingerprint.

Cite this