About: Combined heat and power production planning under liberalized market conditions

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This paper presents a methodology for optimization of technological operations in a CHP plant and for simultaneous planning of electricity trading with profit maximization being the objective. A general modelling framework is developed, which is aimed at rapid CHP plant models prototyping using an object-oriented modelling language. The framework consists of two main parts - first-principle models of technological components and a model of trading with standardized power products on power markets. The complexity of models is chosen considering their further implementation within a mixed-integer linear optimization problem. The choice of linear and piece-wise linear problem formulation results from the need of its applicability for practical problem instances, while non-linear descriptions usually involve unacceptable computational times. Using the proposed methodology and general-purpose solver Gurobi, optimal solution for short-term problems (24-48 h) are found within few minutes. In the case of medium- and long-term problems (weeks to months), near optimal solutions (with an error usually under 0.5% and 1.0% respectively) are found within 2 h. This paper presents a methodology for optimization of technological operations in a CHP plant and for simultaneous planning of electricity trading with profit maximization being the objective. A general modelling framework is developed, which is aimed at rapid CHP plant models prototyping using an object-oriented modelling language. The framework consists of two main parts - first-principle models of technological components and a model of trading with standardized power products on power markets. The complexity of models is chosen considering their further implementation within a mixed-integer linear optimization problem. The choice of linear and piece-wise linear problem formulation results from the need of its applicability for practical problem instances, while non-linear descriptions usually involve unacceptable computational times. Using the proposed methodology and general-purpose solver Gurobi, optimal solution for short-term problems (24-48 h) are found within few minutes. In the case of medium- and long-term problems (weeks to months), near optimal solutions (with an error usually under 0.5% and 1.0% respectively) are found within 2 h. (en)
Title	Combined heat and power production planning under liberalized market conditions Combined heat and power production planning under liberalized market conditions (en)
skos:prefLabel	Combined heat and power production planning under liberalized market conditions Combined heat and power production planning under liberalized market conditions (en)
skos:notation	RIV/68407700:21230/12:00192758!RIV13-MSM-21230___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(1M0567), S
http://linked.open...iv/cisloPeriodika	SI
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Dvořák, Michal Havel, Petr
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta elektrotechnická
http://linked.open...dnocenehoVysledku	127690
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/12:00192758
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Cogeneration; Optimal operation; First-principles model; Mixed-integer linear programming; Thermodynamic cycle modelling; Energy markets; Operations planning (en)
http://linked.open.../riv/klicoveSlovo	Cogeneration Mixed-integer linear programming First-principles model Operations planning Optimal operation Thermodynamic cycle modelling Energy markets
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[6F427E04C5D1]
http://linked.open...i/riv/nazevZdroje	Applied Thermal Engineering
http://linked.open...in/vavai/riv/obor	JE
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Centre for Applied Cybernetics
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	43
http://linked.open...iv/tvurceVysledku	Dvořák, Michal Havel, Petr
http://linked.open...ain/vavai/riv/wos	000305364100021
issn	1359-4311
number of pages	11 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.applthermaleng.2011.12.016
http://localhost/t...ganizacniJednotka	21230

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