Rahmenbedingungen für die effiziente Integration von hybriden Speicherlösungen

Konferenzbeitrag zum Internationalen Kongress „e-nova 2017 - Zukunft der Gebäude“; Pinkafeld 201

Development of an innovative blind control strategy to increase the thermal comfort of an office building

Konferenzbeitrag zur internationalen Konferenz „Indoor Climate of Buildings 2019“; Nový Smokovec 2019Energie-Umweltmanagemen

Influences of conditioning and additives on the process of pellet production

WSEDnext - World Sustainable Energy Days (oral presentation + proceedings) WelsEnergie-Umweltmanagemen

Die "smarte" Fassade zur Optimierung des Energiebedarfs und thermischen Komforts

Konferenzbeitrag zum Internationalen Kongress „e-nova 2019 – Nachhaltige Technologien“; Pinkafeld 2019Energie-Umweltmanagemen

Energy conversion of reed and wood in domestic wood-chip boilers

WSEDnext - World Sustainable Energy Days (oral presentation + proceedings) WelsEnergie-Umweltmanagemen

Innovative central building energy management

Energie-Umweltmanagemen

Combustion of reed biomass in small and medium scale plants - Results of laboratory and field tests

EUBCE - European Biomass Conference and Exhibition (poster presentation + proceedings) WienEnergie-Umweltmanagemen

Combustion tests of reed pellets

EUBCE - European Biomass Conference and Exhibition (poster presentation + proceedings) WienEnergie-Umweltmanagemen

Complex glass facade modelling for Model Predictive Control of thermal loads: impact of the solar load identification on the state-space model accuracy

Science.Research.Pannonia. 22Above and beyond improving the efficiency of the building envelope and the energy supply system, the demand-side flexibility in terms of load shifting and peak reduction are vital factors in further increasing the share of volatile renewable energy sources. The thermal activation of building components, like floors and ceilings, enables the cost-effective potential for short-term energy storage to fulfil these requirements. In order to exploit the storage capabilities of active building systems, a reliable model predicted control (MPC) approach is required. However, primarily if a large glass façade element is utilised, the appropriate modelling of solar loads is critical for an effective MPC operation. Hence, based on a dynamic building simulation tool, a characteristic map for the solar load prediction of a glass façade system in combination of external venetian blinds was generated to enhance the state-space model approach for the MPC algorithm. The comparison with a conventional state-space model approach shows the integration of a detailed characteristic map can only marginally improve the prediction accuracy. The additional information required from the glass façade manufacturer and the associated simulation effort is not of substantial value. In contrast, the conventional grey box model enables an entirely datadriven parameter identification, without the manufacturers’ data. Furthermore, the MPC optimisation procedure, searching for the best control strategy, can be more efficient (solver-based optimisation), with shorter computing turnaround times.Energie-Umweltmanagementhttps://creativecommons.org/licenses/by-nc-nd/4.0