TY  - JOUR
U1  - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed)
A1  - Clees, Tanja
T1  - Contingency analysis for gas transport networks with hydrogen injection
JF  - Mathematical Methods of Operations Research
N2  - Novel methods for contingency analysis of gas transport networks are presented. They are motivated by the transition of our energy system where hydrogen plays a growing role. The novel methods are based on a specific method for topological reduction and so-called supernodes. Stationary Euler equations with advanced compressor thermodynamics and a gas law allowing for gas compositions with up to 100% hydrogen are used. Several measures and plots support an intuitive comparison and analysis of the results. In particular, it is shown that the newly developed methods can estimate locations and magnitudes of additional capacities (injection, buffering, storage etc.) with a reasonable performance for networks of relevant composition and size.
KW  - Hydrogen
KW  - Gas transport simulation
KW  - Topological reduction
KW  - Contingency analysis
UN  - https://nbn-resolving.org/urn:nbn:de:hbz:1044-opus-62601
SN  - 1432-2994
SS  - 1432-2994
U6  - https://doi.org/10.1007/s00186-022-00785-x
DO  - https://doi.org/10.1007/s00186-022-00785-x
VL  - 95
IS  - 3
SP  - 533
EP  - 563
PB  - Springer
CY  - Heidelberg
ER  -