English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

The shift towards clean energy brings about notable transformations to theenergy system. In order to optimally plan a future energy system, it isnecessary to consider the influence of several sectors as well as theinteraction of the transmission grid and distribution grid. The concept ofFeasible Operation Region (FOR) is a detailed approach to representing theoperational dependencies between the transmission and distribution grid.However, in previous planning procedures, only a simplified expansion of thedistribution grids can be taken into account. With the method presented in thispaper, a Feasible Planning Region (FPR) is developed, which represents theoperational boundaries of the distribution grids for several expansion stagesand thus represents an admissible solution space for the planning ofdistribution grids in systemic planning approaches. It hence enables a moredetailed representation of the necessary distribution grid expansion for theintegration of distributed technologies in an optimized energy system of thefuture. In this paper, we present the method by which the FPR is formed and itsintegration into an energy system planning formulation. In the results, the FPRis presented for different voltage levels, and its use in power system planningis demonstrated.

Representation of Distribution Grid Expansion Costs in Power System Planning