Publikationen - Netze für Erneuerbare Energien

Kira Meisenzahl, Eberhard Waffenschmidt,
"District battery for optimized use of phtovoltaic energy",
International Renewable Energy Storage Conference (IRES 2020), März 2020, as online conference.

The aim of this work is the comparison of a common storage for a planned residential area of 22 houses to individual batteries for an improved use of generated photovoltaic (PV) generation. For this purpose, a simulation tool has been developed. It compares the storage concepts regarding grade of autarky and self-consumption. The combination of PV system and storage shows a high increase of the grade of autarky and self-consumption compared to the concept without a battery. In addition, a method has been determined using load and PV profiles. This enables an evaluation if a battery technology should be used in the supply concept.


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Grade of autarky for individual storage and district storage.

E.Waffenschmidt, 21.Okt.2020