Analysis of operating modes of complex compressor stations

Please always quote using this URN: urn:nbn:de:0297-zib-68179
  • We consider the modeling of operation modes for complex compressor stations (i.e., ones with several in- or outlets) in gas networks. In particular, we propose a refined model that allows to precompute tighter relaxations for each operation mode. These relaxations may be used to strengthen the compressor station submodels in gas network optimization problems. We provide a procedure to obtain the refined model from the input data for the original model. This procedure is based on a nontrivial reduction of the graph representing the gas flow through the compressor station in an operation mode.

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Metadaten
Author:Benjamin Hiller, René Saitenmacher, Tom Walther
Document Type:ZIB-Report
Tag:bound tightening; flow patterns; model reformulation; multi-way compressor station
MSC-Classification:90-XX OPERATIONS RESEARCH, MATHEMATICAL PROGRAMMING
CCS-Classification:J. Computer Applications
Date of first Publication:2018/03/20
Series (Serial Number):ZIB-Report (17-65)
ISSN:1438-0064