Dominique Giavarra

Westnetz GmbH · Assetmanagement

Grid control algorithms need to be tested in a simulation before adapting to the real network operation. Typical simulation techniques are load flow based. Thus, an appr opriate network model and realistic input data are needed. Varying feed-in and load data may lead to considerably differing loading scenarios. The quality and plausibility of data...

Distribution systems operator (DSO's) are facing significant challenges in network planning due to the integration of distributed energy resources (DER), smart grid technologies, E-mobility, regulation and volatile market conditions. In the previous work, it was shown (a) how DSO's are able to optimise planning of network assets in the presence of...

The German " Energiewende " leads to significant uncertainty in terms of future demand and generation development. Distribution networks are mainly affected by the resulting different divergent requirements: Distribution networks are transformed into local transportation grids. Additionally network investments are restricted by regulation. The solu...

The "Energiewende" in Germany and resulting legal requirements lead to a dynamic increase of decentralized energy generation and the essential network integration. The power distribution system represents the central hub between decentralized energy resources and load customers. German distribution system operators are obliged to immediate network...