Influence of Power System Planning Criteria on Hosting Capacity of Distribution Grids with High DER-Penetration

Conference: NEIS 2018 - Conference on Sustainable Energy Supply and Energy Storage Systems
09/20/2018 - 09/21/2018 at Hamburg, Deutschland

Proceedings: NEIS 2018

Pages: 6Language: englishTyp: PDF

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Aigner, Christian; Witzmann, Rolf (TU München, Professur für elektrische Energieversorgungsnetze, Arcisstr. 21, 80333 München, Germany)

Considering distribution grids, determination of hosting capacity and need of network expansion for distributed energy resources systems is afflicted with a lot of uncertainties. Results are highly dependent on taken assumptions like structure of the grid, task of supply and power system planning criteria. In the following pages a universally valid approach for determining the influence of different planning criteria is made by probabilistic calculations. In a first step, general issues like actual network planning criteria are introduced. After that the simulation methodology and results are presented. Finally a conclusion is given.