no code implementations • 3 Nov 2023 • Mowei Lu, Mengjie Qin, Jan Kacetl, Eeshta Suresh, Teng Long, Stefan M. Goetz
In contrast to direct-injection concepts with full back-to-back converters, it only needs to handle a fraction of the power.
no code implementations • 19 Mar 2023 • Nima Tashakor, Jan Kacetl, Davood Keshavarzi, Stefan Goetz
This paper investigates the use of the extra degrees of freedom that a reconfigurable battery offers to generate multiple outputs for the adjustable supply of various independent loads.
no code implementations • 6 Nov 2022 • Tomas Kacetl, Jan Kacetl, Nima Tashakor, Stefan M. Goetz
Dynamically reconfigurable batteries merge battery management with output formation in ac and dc batteries, increasing the available charge, power, and life time.
no code implementations • 19 Sep 2022 • Tomas Kacetl, Jan Kacetl, Nima Tashakor, Stefan Goetz
Whereas in typical standardized tests batteries are almost exclusively loaded with constant current or relatively slowly changing cycles, real applications involve rapid load ripple, which do not contribute to the net energy.
no code implementations • 23 Feb 2022 • Tomas Kacetl, Jan Kacetl, Jinyang Fang, Malte Jaensch, Stefan Goetz
In contrast to conventional hard-wired dc battery packs, the MMC topology loads modules with ac current, which may lead to additional ageing of batteries.