Contingency analysis for gas transport networks with hydrogen injection

Autor: Tanja Clees
Přispěvatelé: Publica
Jazyk: angličtina
Rok vydání: 2022
Předmět:
Zdroj: Mathematical Methods of Operations Research
Math Meth Oper Res 95, 533–563 (2022)
ISSN: 1432-2994
Popis: 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.
Databáze: OpenAIRE
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