Matches in SemOpenAlex for { <https://semopenalex.org/work/W3090240168> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W3090240168 abstract "In this study, we investigate how pump control optimized with respect to the prevailing electricity prices (temporal arbitrage conditions) impacts the “eternal” operating costs of well drainage in an abandoned mine. Such a drainage system can be seen as a small-scale underground pumped storage hydro plant. The mathematical optimization of the well takes the dependency of electrical power with the water volume lifted and the changing water level into account. The non-linear dependency is transformed into a linear optimization problem in multiple stages. First, a superstructure optimization is used. Second, the characteristic pump profiles are linearized piecewise, resulting in a simplified problem where only the multiplication of a binary and a positive real variable remain. The multiplication of the two variables is replaced by a new variable, transforming the optimization problem into a mixed integer linear optimization problem. The results of the superstructure optimization yield the optimal pump size and the minimal costs incurred, which are then used to optimize the maintenance strategy. We find that well drainage costs can be reduced markedly by the optimization proposed, and that the economic potential for using mine water as a heat source for a local district heating network is rather limited." @default.
- W3090240168 created "2020-10-08" @default.
- W3090240168 creator A5016033472 @default.
- W3090240168 creator A5039929405 @default.
- W3090240168 date "2015-01-01" @default.
- W3090240168 modified "2023-09-27" @default.
- W3090240168 title "Well Drainage Management in Abandoned Mines : Optimizing Energy Costs and Heat Use Under Uncertainty" @default.
- W3090240168 hasPublicationYear "2015" @default.
- W3090240168 type Work @default.
- W3090240168 sameAs 3090240168 @default.
- W3090240168 citedByCount "0" @default.
- W3090240168 crossrefType "posted-content" @default.
- W3090240168 hasAuthorship W3090240168A5016033472 @default.
- W3090240168 hasAuthorship W3090240168A5039929405 @default.
- W3090240168 hasConcept C119599485 @default.
- W3090240168 hasConcept C126255220 @default.
- W3090240168 hasConcept C127413603 @default.
- W3090240168 hasConcept C134306372 @default.
- W3090240168 hasConcept C137836250 @default.
- W3090240168 hasConcept C147764199 @default.
- W3090240168 hasConcept C164660894 @default.
- W3090240168 hasConcept C17095337 @default.
- W3090240168 hasConcept C18903297 @default.
- W3090240168 hasConcept C206658404 @default.
- W3090240168 hasConcept C2524010 @default.
- W3090240168 hasConcept C33923547 @default.
- W3090240168 hasConcept C41008148 @default.
- W3090240168 hasConcept C41045048 @default.
- W3090240168 hasConcept C67592535 @default.
- W3090240168 hasConcept C86803240 @default.
- W3090240168 hasConceptScore W3090240168C119599485 @default.
- W3090240168 hasConceptScore W3090240168C126255220 @default.
- W3090240168 hasConceptScore W3090240168C127413603 @default.
- W3090240168 hasConceptScore W3090240168C134306372 @default.
- W3090240168 hasConceptScore W3090240168C137836250 @default.
- W3090240168 hasConceptScore W3090240168C147764199 @default.
- W3090240168 hasConceptScore W3090240168C164660894 @default.
- W3090240168 hasConceptScore W3090240168C17095337 @default.
- W3090240168 hasConceptScore W3090240168C18903297 @default.
- W3090240168 hasConceptScore W3090240168C206658404 @default.
- W3090240168 hasConceptScore W3090240168C2524010 @default.
- W3090240168 hasConceptScore W3090240168C33923547 @default.
- W3090240168 hasConceptScore W3090240168C41008148 @default.
- W3090240168 hasConceptScore W3090240168C41045048 @default.
- W3090240168 hasConceptScore W3090240168C67592535 @default.
- W3090240168 hasConceptScore W3090240168C86803240 @default.
- W3090240168 hasLocation W30902401681 @default.
- W3090240168 hasOpenAccess W3090240168 @default.
- W3090240168 hasPrimaryLocation W30902401681 @default.
- W3090240168 hasRelatedWork W127839407 @default.
- W3090240168 hasRelatedWork W2003774418 @default.
- W3090240168 hasRelatedWork W2020186502 @default.
- W3090240168 hasRelatedWork W2021750145 @default.
- W3090240168 hasRelatedWork W2029370241 @default.
- W3090240168 hasRelatedWork W2038742643 @default.
- W3090240168 hasRelatedWork W2050778187 @default.
- W3090240168 hasRelatedWork W2158246519 @default.
- W3090240168 hasRelatedWork W2313514539 @default.
- W3090240168 hasRelatedWork W2367969996 @default.
- W3090240168 hasRelatedWork W2370534225 @default.
- W3090240168 hasRelatedWork W2384710910 @default.
- W3090240168 hasRelatedWork W2501944339 @default.
- W3090240168 hasRelatedWork W2516280091 @default.
- W3090240168 hasRelatedWork W2610494903 @default.
- W3090240168 hasRelatedWork W2620224422 @default.
- W3090240168 hasRelatedWork W2729794903 @default.
- W3090240168 hasRelatedWork W2900935387 @default.
- W3090240168 hasRelatedWork W3148031471 @default.
- W3090240168 hasRelatedWork W2955670511 @default.
- W3090240168 isParatext "false" @default.
- W3090240168 isRetracted "false" @default.
- W3090240168 magId "3090240168" @default.
- W3090240168 workType "article" @default.