Work

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

Year: 2025

Type: conference-paper

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.

Source: HAL (Le Centre pour la Communication Scientifique Directe)

DOI: 10.34746/epe2025-0051

Authors: Aspalter, Paul, Franta, Markus, Vogelsberger, Markus, Ertl, Hans

Institution: TU Wien

Language: English

Topic: Multilevel Inverters and Converters

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

SDG: Affordable and clean energy

Open Access status: green

OpenAlex ID: W6908734947

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