Battery Efficiency and Aging Measurements for Multilevel Battery Energy Storage Systems – DC vs. 100Hz

Batteries in single phase DC/AC converters can be subject to second harmonic currents. This work examines the difference in battery round trip efficiency due to these currents, by calculation, simulation and physical measurements with batteries. Furthermore, batteries have been aged 1000 cycles of DC and DC+AC current to show no significant difference in aging.

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Publication Details

Journal
SPIRE - Sciences Po Institutional REpository
Published
2025-05-21
DOI
https://doi.org/10.34746/epe2025-0051
Primary Topic
Advanced Battery Technologies Research
Type
article
Field-Weighted Citation Impact
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article

Battery Efficiency and Aging Measurements for Multilevel Battery Energy Storage Systems – DC vs. 100Hz

SPIRE - Sciences Po Institutional REpository
Advanced Battery Technologies Research
article

Battery Efficiency and Aging Measurements for Multilevel Battery Energy Storage Systems – DC vs. 100Hz

article en

Abstract

Batteries in single phase DC/AC converters can be subject to second harmonic currents. This work examines the difference in battery round trip efficiency due to these currents, by calculation, simulation and physical measurements with batteries. Furthermore, batteries have been aged 1000 cycles of DC and DC+AC current to show no significant difference in aging.

SPIRE - Sciences Po Institutional REpository
TU Wien (AT)
Affordable and clean energy
Openalex Percentile: Top 55%
Advanced Battery Technologies Research
DOIOpen Access PDFOpenAlex
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Battery Efficiency and Aging Measurements for Multilevel Battery Energy Storage Systems – DC vs. 100Hz · SPIRE - Sciences Po Institutional REpository (2025) | TGRS Research Map | TGRS