Objektorientierte Modellierung, Simulation und Regelung dynamischer Systeme am Beispiel eines Oxyfuel-Kraftwerksprozesses (An Oxyfuel-Power-Plant as an Example for Object Oriented Modelling, Simulation and Control of Dynamic Systems)
Abstract:Dieser Beitrag befasst sich mit der objektorientierten Modellierung, Simulation und Regelung dynamischer, technischer Systeme. Am Beispiel des Rauchgaskreislaufs eines Oxyfuel-Prozesses werden dabei die Stärken und Besonderheiten der Modellierung mit der objektorientierten Beschreibungssprache Modelica aus Sicht der Regelungstechnik aufgezeigt. Zur Modellierung der thermodynamischen Zusammenhänge werden verschiedene Bibliotheken eingesetzt. Die Möglichkeit der Kopplung der Werkzeuge Modelica/Dymola und Matlab/… Show more
“…Moreover, the OTM unit can be integrated into the oxy‐combustion process downstream from the gas treatment process, which makes this design feasible to implement . The other design is the four‐end design, wherein a sweep stream on the permeate side circulates into side opposite the air feed side, to provide the necessary driving force . This sweep stream is composed of recirculated flue gas; therefore, the OTM material has to be stable against acid gases [CO 2 , sulfur dioxide (SO 2 ) and nitrous oxides (NO x )], humidity and trace elements that are present during the oxy‐combustion process.…”
Section: Introductionmentioning
confidence: 99%
“…2,3,7,8,10,13,14 The other design is the four-end design, wherein a sweep stream on the permeate side circulates into side opposite the air feed side, to provide the necessary driving force. 2,3,[15][16][17][18][19][20][21][22] This sweep stream is composed of recirculated flue gas; therefore, the OTM material has to be stable against acid gases [CO 2 , sulfur dioxide (SO 2 ) and nitrous oxides (NO x )], humidity and trace elements that are present during the oxy-combustion process.…”
“…Moreover, the OTM unit can be integrated into the oxy‐combustion process downstream from the gas treatment process, which makes this design feasible to implement . The other design is the four‐end design, wherein a sweep stream on the permeate side circulates into side opposite the air feed side, to provide the necessary driving force . This sweep stream is composed of recirculated flue gas; therefore, the OTM material has to be stable against acid gases [CO 2 , sulfur dioxide (SO 2 ) and nitrous oxides (NO x )], humidity and trace elements that are present during the oxy‐combustion process.…”
Section: Introductionmentioning
confidence: 99%
“…2,3,7,8,10,13,14 The other design is the four-end design, wherein a sweep stream on the permeate side circulates into side opposite the air feed side, to provide the necessary driving force. 2,3,[15][16][17][18][19][20][21][22] This sweep stream is composed of recirculated flue gas; therefore, the OTM material has to be stable against acid gases [CO 2 , sulfur dioxide (SO 2 ) and nitrous oxides (NO x )], humidity and trace elements that are present during the oxy-combustion process.…”
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