Abstract
Control strategies of absorption heat pumping systems (AHPS, comprising heat pumps and chillers) often performinsufficiently well, since they usually do not explicitly consider the systems’ dynamics and cross-coupling effects.One promising approach to improve their performance is to apply model-based control strategies since they wouldallow for an explicit consideration of these system characteristics. Therefore, mathematically simple models of thesystem to be controlled are required. This contribution proposes a new approach for such a model for a H2O-LiBrAHPS. The model results from the linearization of a more complex, nonlinear simulation model, leading to asimple, but physically still meaningful linear state-space model structure. The experimental validation shows thatthe developed model describes the system’s dynamics and cross-coupling effects sufficiently well and indicates thatit is suitable to serve as a basis for the development of a model-based control strategy for AHPS.
Titel in Übersetzung | Entwicklung und experimentelle Validierung eines linearen Zustandraummodells von Absorptionswärmepumpeystemen für modellbasierte Regelungsstrategien |
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Originalsprache | englisch |
Titel | ISHPC 2021 proceedings – online pre-conference 2020 |
Redakteure/-innen | Thomas Meyer |
Herausgeber (Verlag) | Technische Universität Berlin |
Seiten | 191 -195 |
DOIs | |
Publikationsstatus | Veröffentlicht - 17 Aug. 2020 |
Veranstaltung | International Sorption Heat Pump Conference 2021: online pre-conference 2020 - Virtuell, Deutschland Dauer: 17 Aug. 2020 → 17 Aug. 2020 http://dx.doi.org/10.14279/depositonce-10430.2 |
Konferenz
Konferenz | International Sorption Heat Pump Conference 2021 |
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Kurztitel | ISHPC 2021 |
Land/Gebiet | Deutschland |
Ort | Virtuell |
Zeitraum | 17/08/20 → 17/08/20 |
Internetadresse |
Schlagwörter
- Regelungstechnik