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Erschienen in:
2015 | OriginalPaper | Buchkapitel
6. Applications to Natural Gas Cash-Out Problem
verfasst von : Stephan Dempe, Vyacheslav Kalashnikov, Gerardo A. Pérez-Valdés, Nataliya Kalashnykova
Erschienen in: Bilevel Programming Problems
Verlag: Springer Berlin Heidelberg
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Abstract
The nature of natural gas implies that imbalances occur between the declared and really extracted amount of gas in a pipeline system. The transmit system operator penalizes the gas shipping company for these imbalances. The task of minimizing the resulting cash flow is modeled as bilevel optimization problem with one Boolean variable in the lower level problem. We report related models, arising in applications, if the Boolean variable is shifted to the upper level problem or when stochastic data are implemented. Solution algorithms and numerical results are presented.