Dynamic modelling of oxyfuel power plant

Oxyfuel Coal Combustion Power Plant System Optimization

Oxyfuel-firing of a steam boiler is a low risk high-efficiency technique for CO2 capture in a power plant. Oxyfuel-firing can be readily adapted to a new power plant or to retrofit applications. Development and design of pulverized coal and circulating fluidized bed oxyfuel boilers and balance of plant equipment have been conducted to identify the required specific features, which will maximize...

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)

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 Zusammenhän...

Dynamic Modelling of a Compressed Air Energy Storage System in a Grid Connected Photovoltaic Plant

The use of photovoltaic (PV) cells in domestic and industrial applications has grown rapidly through the recent years. Constructing PV plants is a very smart measure to produce free electricity in large scales, especially in the countries with higher solar irradiation potential. On the other hand, compressed air energy storage (CAES) has already been proposed to be employed for energy storage a...

Combustion Modelling for Training Power Plant Simulators

Modelling precipitation sequences in power plant steels

New kinetic theory capable of dealing with the simultaneous precipitation of several phases has been applied to a variety of creep resistant power plant steels. It has been demonstrated that the model has the ability to predict the vast differences in precipitation kinetics reported in the published literature for power plant steels. New experimental results on precipitation in a 9Cr 1 Mo type ...