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Run-time reduction for linear optimizing energy system models

Scholz, Yvonne and Cao, Karl-Kien and Wetzel, Manuel and von Krbek, Kai and Gils, Hans Christian and Fuchs, Benjamin and Borggrefe, Frieder (2019) Run-time reduction for linear optimizing energy system models. 16th IAEE European Conference, 25–28 August 2019, Ljubljana, Slovenia.

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Official URL: https://iaee2019ljubljana.oyco.eu/static/uploads/FullProgramme_IAEELJ2019.pdf


The large numbers of variables and constraints and interdependencies in energy system models makes these large and complex. In order to keep model running times in feasible limits, the resolution in the dimensions time, space and technologies frequently has to be adapted to the computing infrastructure capacity. The error that the applied simplifications bring about is mostly unknown. In the BEAM-ME project (funded by the German Federal Ministry for Economic Affairs and Energy) a consortium of energy system modellers, mathematicians, computer scientists and software developers has implemented and assessed methods for run time reduction. In this talk the methods and assessments are presented, a short introduction on running energy system models on high performance computers is given and the open access best practice guide that is a result of the BEAM-ME project is introduced.

Item URL in elib:https://elib.dlr.de/133149/
Document Type:Conference or Workshop Item (Speech)
Title:Run-time reduction for linear optimizing energy system models
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Scholz, YvonneYvonne.Scholz (at) dlr.dehttps://orcid.org/0000-0002-1633-3825
Cao, Karl-KienKarl-Kien.Cao (at) dlr.deUNSPECIFIED
Wetzel, ManuelManuel.Wetzel (at) dlr.dehttps://orcid.org/0000-0001-7838-2414
von Krbek, KaiKai.Krbek (at) dlr.deUNSPECIFIED
Gils, Hans ChristianHans.Gils (at) dlr.dehttps://orcid.org/0000-0001-6745-6609
Fuchs, Benjaminbenjamin.fuchs (at) dlr.deUNSPECIFIED
Borggrefe, FriederFrieder.Borggrefe (at) dlr.dehttps://orcid.org/0000-0001-5733-128X
Date:28 August 2019
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Keywords:BEAM-ME; energy system model; high performance computing; best practice;
Event Title:16th IAEE European Conference
Event Location:Ljubljana, Slovenia
Event Type:international Conference
Event Dates:25–28 August 2019
Organizer:IAEE - International Association for Energy Economics
HGF - Research field:Energy
HGF - Program:Technology, Innovation and Society
HGF - Program Themes:Renewable Energy and Material Resources for Sustainable Futures - Integrating at Different Scales
DLR - Research area:Energy
DLR - Program:E SY - Energy Systems Analysis
DLR - Research theme (Project):E - Systems Analysis and Technology Assessment (old)
Location: Stuttgart
Institutes and Institutions:Institute of Engineering Thermodynamics > Energy Systems Analysis
Deposited By: Borggrefe, Frieder
Deposited On:07 Jan 2020 09:41
Last Modified:07 Jan 2020 09:41

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