Suchergebnisse
Solar Adsorption cooling system of residential and office buildings (SunSorber)
In the on hand project an adsorber/desorber for a solar operated/district heating operated one-level adsorption chiller with water as cooling agent and silica gel as adsorbent agent will be planned for a low range of performance (2 to 50 kW refrigerating capacity). It will be implemented as a test-/pilot plant. Hence these two substances are an alternative to the HFCKW´s cooling agents that are used nowadays.
GEMA – Assessment of the performance of energy-efficient demonstration buildings
In GEMA, the project team will study and analyse the energy consumption of at least 10 commercial and residential buildings in Austria, which include innovative technologies or concepts for minimising their energy requirements. The results will allow for the potential optimal performance in terms of energy, environmental and social indicators of buildings in future construction projects.
Bi-directional integration of buildings with heat sources in thermal networks
This project analyzed the integration of decentralized heat sources into domestic heat grids technically, but also economically.
smartEXT - Erweiterung der Einsatzgrenzen bewährter Passivhaustechnik
Sondierung der Einsatzmöglichkeiten von Kompaktgeräten (Komfortlüftung mit Kleinstwärmepumpe, entwickelt für Passivhäuser) in Niedrigenergiehäusern. Kompaktgeräte zur Wärmerückgewinnung, Heizung und Warmwasserbereitung decken die Grundlast, Spitzenlasten werden durch eine neuartig konzipierte Zusatzheizung mit verknüpfter intelligenter Regelung abgefangen. Damit wird eine Steigerung der energetischen Effizienz, somit verbesserte Wirtschaftlichkeit, sowie höherer Wohnkomfort bei gleichzeitiger Entlastung der Umwelt erzielt.
Benutzerfreundliche Heizungssysteme für Niedrigenergie- und Passivhäuser
Bewertung unterschiedlicher Heizungs- und Lüftungssysteme für Passiv- und Niedrigenergie Mehrfamilienhäuser und Bürogebäude unter Berücksichtigung von Raumklima, mögliche Bandbreite des Benutzerverhaltens, Endenergie- und Primärenergiebedarf, Kosten, Platzbedarf und Fehlerfreundlichkeit bei Installation und Betrieb.
Fassadenintegration von thermischen Sonnenkollektoren ohne Hinterlüftung
Klärung der Anforderungen von Architekten, Dimensionierungsrichtlinien von Fassadenkollektoranlagen, Speichermanagement. Errichtung von Testanlagen.
Mehrsprachig
Operational and maintenance costs in passive houses and low energy houses
How much energy does a passive house actually save? Does a passive house pay-off by itself? What are the costs for maintancence? For the first time an approximation for the running costs of a passive house were systematically documented and compared.
Solare Adsorptionskühlung von Wohn- und Bürogebäuden (SunSorber)
Im vorliegendem Projekt wird ein Ad-/Desorber für eine solarbetriebene/fernwärmebetriebene einstufige Adsorptionskältemaschine mit dem Kältemittel Wasser und Adsorptionsmittel Silicagel für den kleinen Leistungsbereich (2 bis 50 kW Kälteleistung) konzipiert und in Form einer Versuchs-/Pilotanlage realisiert werden. Dieses Stoffpaar stellt somit eine Alternative für den Ausstieg der zur Zeit verwendeten HFCKW's Kältemittel dar.
PEAR – Test facility for energy efficient automation and control of buildings
The energy demand calculated in the design phase often differs from measured values in the actual building operation. This projects reviews building automation and operation by presenting a solution how to assess energy efficiency of control strategies in the fields of air conditioning systems, concrete core activation and free cooling. The results are implemented in the demonstration building "Post am Rochus".
SpeedReg - Prompt quality assurance of the commissioning process of buildings
The focus of the project is on quality assurance within the commissioning process with the aim to speed up and to improve the operational adjustment of newly constructed or comprehensively renovated buildings. The fragmented know-how which is hardly accessible for the relevant target groups will be consolidated and elaborated in the form of a practice guideline which will be directly applicable in commissioning processes in practice. In this way the project contributes to the development of a common, well-established standard for quality assurance within the commissioning of buildings.
Modularer Energiespeicher nach dem Sorptionsprinzip mit hoher Energiedichte (MODESTORE)
Saisonale Speicherung von Solar erzeugter Wärme, für den Einsatz in Niedrigenergie- und Passivhäuser im Alt- und Neubau.
Strategy development for (technical / economical feasibility of) energy autarcic buildings
Development of a strategy for energy autarcic buildings with appropriate Technology solutions.
ThinkHome: Improved energy efficiency based on artificial intelligence in future homes
ThinkHome is a networked controlled home of the future with the ultimate goal to optimise energy efficiency and user comfort at the same time. On this way, smart interaction between all building services is of utmost importance. Goals of this project include the definition of a comprehensive knowledge base that holds all relevant building data, the evaluation of control strategies based on artificial intelligence and machine learning, as well as agent based software engineering.
DAKTRis - Dynamic operational behaviour of absorption chillers in Trigeneration Systems
In the present project an absorption chiller will be adapted to meet the specific requirements necessary to integrate it with the CHP unit. By means of hardware-in-the-loop measurements and dynamic system simulations, different system configurations and control strategies will be analysed under dynamic boundary conditions, optimized and evaluated.
Sunny research! Nachhaltiges Gebäude- und Energiekonzept für ein modernes Büro- und Gewerbegebäude
Arsenal research plant für seine Forschungs- und Prüfdienstleistungen einen neuen Standort mit Büros, Labors, Werkstätten und Hallen, welcher hinsichtlich Energieeffizienz und Solartechnik optimiert werden soll.
ARIS - Anwendung nichtlinearer Regelungstechnik und intelligenter Sensorik zur Effizienzsteigerung in Gebäuden
Mit modellbasierten, nichtlinearen Methoden der Regelungstechnik in Kombination mit intelligenter Sensorik, wurden im Rahmen des Projekts innovative Steuer- und Regelkonzepte für Heiz-, Kühl- und Lüftungssysteme (HKL) und Gebäudelasten entwickelt und in Gebäudemanagementsysteme implementiert.
InnoGOK – Investigation of the energetic and ecological usability of solar radiation on urban spaces and paths
Examination of the suitability of street space or other paved or not paved surfaces in urban areas for promoting renewable heat from solar radiation. Thus offers a high potential for increasing energy efficiency and conserving resources in urban contexts. Besides, the dissipation of heat from large solar-heated surfaces promises to prevent urban heat islands.
OPTISOL - Demonstration objects accompanied by measurement techniques for optimised and standardised solar systems in the construction of residential buildings for several families
The implementation of optimised solar heat supply systems in the construction of residential buildings for several families within the framework of an in-depth test.
First energy autonomous revitalization of an urban former industry quarter with the standard type of "Passive House" to reduce primary energy max. 100 kWh/m2 NFL
A renovation with the energy efficient factor 10+ of a former industry quarter in the standard type of passive house with usage of the most modern technologies and locally renewable energy resources.
ARIS - Application of non-linear control engineering and implementation of intelligent sensor systems for the improvements of energy efficiency in the building sector
The major goal of the project was the development of innovative control concepts for controlling and optimizing heating, cooling and ventilation systems (HVAC) as well as building loads. The implementation of advanced, energy efficient non-linear control techniques in building management systems is supported by new sensor technologies that are applied to building and energy systems in order to improve their energy-efficient operation.