Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Björn GEIßLER"'
Publikováno v:
Journal of Modern Power Systems and Clean Energy, Vol 5, Iss 3, Pp 364-374 (2017)
Abstract In this paper a combined optimization of a coupled electricity and gas system is presented. For the electricity network a unit commitment problem with optimization of energy and reserves under a power pool, considering all system operational
Externí odkaz:
https://doaj.org/article/5ee8ee26e92d49c68606f9c5d8f00d64
Publikováno v:
SIAM Journal on Optimization. 27:1611-1636
Feasibility pumps are highly effective primal heuristics for mixed-integer linear and nonlinear optimization. However, despite their success in practice there are only few works considering their theoretical properties. We show that feasibility pumps
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1214907945e4750d44d080df117657be
https://doi.org/10.1137/16m1069687
https://doi.org/10.1137/16m1069687
Publikováno v:
Computers & Chemical Engineering. 82:303-317
We present a solution algorithm for problems from steady-state gas transport optimization. Due to nonlinear and nonconvex physics and engineering models as well as discrete controllability of active network devices, these problems lead to difficult n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db9bea031fbece2a1cc47e1aacbd73d2
https://doi.org/10.1016/j.compchemeng.2015.07.005
https://doi.org/10.1016/j.compchemeng.2015.07.005
Publikováno v:
INFORMS Journal on Computing. 23:605-617
In this paper, we study the problem of technical transient gas network optimization, which can be considered a minimum cost flow problem with a nonlinear objective function and additional nonlinear constraints on the network arcs. Applying an implici
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::103b795f21ec51e25b183950223edc43
https://doi.org/10.1287/ijoc.1100.0429
https://doi.org/10.1287/ijoc.1100.0429
Publikováno v:
Mathematical Methods of Operations Research. 73:339-362
We introduce a mixed integer linear modeling approach for the optimization of dynamic transport networks based on the piecewise linearization of nonlinear constraints and we show how to apply this method by two examples, transient gas and water suppl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67d09b8f700697a4aad3c68ecee8aa49
https://doi.org/10.1007/s00186-011-0354-5
https://doi.org/10.1007/s00186-011-0354-5
Autor:
Armin Fügenschuh, Björn Geißler, Ralf Gollmer, Antonio Morsi, Jessica Rövekamp, Martin Schmidt, Klaus Spreckelsen, Marc C. Steinbach
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::639bcaf6e171593cd6acf4c1ba47a029
https://doi.org/10.1137/1.9781611973693.ch2
https://doi.org/10.1137/1.9781611973693.ch2
Autor:
Jonas Schweiger, Ralf Gollmer, Thomas Lehmann, Alex Martin, Benjamin Hiller, Björn Geißler, Lars Schewe, Jesco Humpola, Marc E. Pfetsch, Claudia Stangl, Stefan Vigerske, Robert Schwarz, Jessica Rövekamp, Thorsten Koch, Martin Schmidt, Marc C. Steinbach, Antonio Morsi, Bernhard M. Willert, Armin Fügenschuh, Rüdiger Schultz, Nina Geißler
In this article, we investigate methods to solve a fundamental task in gas transportation, namely the validation of nomination problem: given a gas transmission network consisting of passive pipelines and active, controllable elements and given an am
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28b1ac67b1b1ce9869fcd5dd1abbaea2
Publikováno v:
Operations Research Proceedings 2013 ISBN: 9783319070001
OR
OR
Hybrid energy systems become a promising way for electrification of off-grid rural areas. We consider an autarkic mini-grid of households equipped with local solar panels, diesel generators and energy storage devices. Our aim is to find an energy dis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbb88c52d4717974ff2d85b96bf03311
https://doi.org/10.1007/978-3-319-07001-8_10
https://doi.org/10.1007/978-3-319-07001-8_10