Institut Nachhaltigkeit und Energie am Bau

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Quasi-first-principle based grey-box modelling of microscale trigeneration systems for application in automatic control
(Elsevier, 2018) Sawant, Parantapa; Pfafferott, Jens; Felsmann, Clemens [in: IFAC-PapersOnLine]
With the need for automatic control based supervisory controllers for complex energy systems, comes the need for reduced order system models representing not only the non-linear behaviour of the components but also certain unknown process dynamics like their internal control logic. At the Institute of Energy Systems Technology in Offenburg we have built a real-life microscale trigeneration plant and present in this paper a rational modelling procedure that satisfies the necessary characteristics for models to be applied in model predictive control for grid-reactive optimal scheduling of this complex energy system. These models are validated against experimental data and the efficacy of the methodology is discussed. Their application in the future for the optimal scheduling problem is also briefly motivated.
01A - Beitrag in wissenschaftlicher Zeitschrift