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Automated network planning including an asset management strategy

: Thurner, L.; Kneiske, T.; Braun, M.

Postprint urn:nbn:de:0011-n-5212930 (969 KByte PDF)
MD5 Fingerprint: 7089195af73c3f3ff6ee84f700872baa
Erstellt am: 4.12.2018

Speh, R. ; Energietechnische Gesellschaft -ETG-:
International ETG Congress 2017. Die Energiewende. Blueprints for the new energy age. Proceedings : November 28-29, 2017, World Conference Center, Bonn
Berlin: VDE-Verlag, 2017 (ETG-Fachbericht 155)
ISBN: 3-8007-4505-4
ISBN: 978-3-8007-4505-0
Energietechnische Gesellschaft (ETG International Congress) <2017, Bonn>
Bundesministerium für Wirtschaft und Energie BMWi
6. EFP-Zukunftsfähige Stromnetze; 0325923A; ANaPlan
Automatisierte Netzausbauplannung im Verteilnetz
Konferenzbeitrag, Elektronische Publikation
Fraunhofer IWES ()
Automated Expansion Planning; Asset Management

The aim of network expansion planning is to ensure power quality for customers at viable costs, even with increasing feed-in from distributed generators (DGs). In order to develop long-term planning strategies that consider possible scenarios of additional DG installation, an automated network expansion planning tool has been developed at the Fraunhofer IWES in cooperation with the University of Kassel. Another task of a distribution system operator (DSO) is the preservation of the network structure and value through asset management. In order to optimize the cost of planning, renewal and maintenance, this paper presents a simplified approach for the integration of an asset management strategy within the automated network expansion planning tool. The integrated approach redefines the cost to be minimized using a residual value model that punishes the replacement of recently installed lines and rewards the replacement of old lines. It is shown at the example of a real MV network that this approach can create additional value for a DSO.