Suchergebnisse
Steigerung des Eigenlastgrads durch Gebäudecluster und aktive Speicher (Eigenlast Cluster)
Das Sondierungsprojekt Eigenlast Cluster umfasst die Bewertung der Sinnhaftigkeit neuer Ansätze zur Steigerung des Eigenverbrauchs von Strom und Wärme in bereits datentechnisch erfassten Gebäuden der Gemeinde Großschönau. Gebäudecluster (Gemeindeobjekte, Gewerbe, Haushalte) werden gebildet und die Verbesserung der Eigennutzung mit und ohne Einsatz von zusätzlichen Batterien und/oder H2-Speichern bewertet. Die ökonomische Analyse der Vor- und Nachteile dieser Konzepte leitet daraus einen regionalen Umsetzungsplan für weiterführende industrielle Forschung ab.
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".
EnergyCityConcepts - Methods and concepts for the implementation of sustainable energy systems in cities
Two concrete model regions (small city Gleisdorf and urban city quarter Salzburg-Schallmoos) will be developed and tested using new methodical approaches (interdisciplinary urban and regional energy planning, modeling and simulation). Therefore, it is aimed to substantiate scenarios and concepts for the implementation of defined targets on technical, ecological and economic criteria.
ÖKO-OPT-QUART - Economically optimized control and operating mode of complex energy networks of future city districts
In the project ÖKO-OPT-QUART energy-based, economic and control-orientated models will be developed in order to simulate the operating mode of complex, sustainable energy networks in city districts. For an exemplary configuration these models will be combined to an overall model which allows a realistic economic comparison of different control strategies. The final goal of the project is the development of a method for the systematic design of cost-optimized, predictive control strategies for complex energy networks in city districts.
OPEN HEAT GRID - Open Heat Grids in urban hybrid systems
The primary research topic of OPEN HEAT GRID was to investigate the possibilities of enforcing the feed-in of industrial waste heat into existing district heating networks. The project results show that excess heat is not for free: despite minimal variable costs, the investment costs need to satisfy usual payback periods. The analysis shows that there is no need for a regulation in the sense of a feed-in obligation or market liberalization. However, from an economic point of view, information asymmetries exist, which may lead to irrational decisions.
E_PROFIL - neighborhood profiles for optimized energy transformation processes
E_PROFIL is a set of methods (an IT-supported toolkit) for the elaboration of neighbourhood profiles. The aim of the project is to facilitate an energy and resource efficient development in the planning practice of Austrian cities. Furthermore, the project is an important asset for research and planning activities in Europe and can also be applied to other neighbourhoods.
BIM4BEMS - Building Information Modeling for Building Energy Management Systems
BIM4BEMS explores use cases that represent the usage of building information models (BIM) in combination with building energy management systems (BEMS) during operation. This enables the interaction between BIM and building management systems (BMS) which improves the analysis and visualization of inefficiencies in facilities.
P2H-Pot - Potentials, economic feasibility and system solutions for Power-to-Heat
P2H-Pot has identified economically feasible potentials for Power-to-Heat (P2H) in urban regions. The suitability of different technical system configurations were investigated using thermodynamic simulation and considering experiences from Scandinavian cases. The assessment of short, medium and long term relevance and economic feasibility of P2H were accomplished by simulating model-based scenarios up to 2050 of the Austrian and German electricity and heat market. In cooperation with a district heating company three case studies have been carried out.
PRoBateS - Potentials of planning and building legislation for energetically sustainable city structures
The aims of this project are to analyse planning and building legislation in order to identify barriers, potentials and suitable courses of action for energy-orientated policy measures. Specific policy recommendations are developed with a view to increasing the sustainability of energy-related city structures. For these purposes the project combines two different disciplinary approaches: a thorough legal analysis and a spatial structure and quantitative impact assessment.
Stakeholder process of the initiative "Reference architecture for secure Smart Grids in Austria"
The project worked out the development of a smart grids reference architecture for Austria under involvement of all actors. Based on technological-scientific elements a process which met the requirements of stakeholders like operators of infrastructure, industry and also public agencies had been worked out to achieve nationally accepted and internationally orientated reference architecture.
StromBIZ - demonstration projects: business models for decentralized electricity generation and distribution
Feasible business models to utilize locally generated renewable energy are expected to induce a tipping point for the "Energy Turnaround" in Austria. Within the proposed project a number of demonstration PV plants on residential and non-residential buildings had been realized. On this basis new approaches of business cases had been developed, implemented, tested and disseminated.
Urban Future - "Resource Efficient City of Tomorrow"
Challenges fort he cities of tomorrow with research issues referring to resource management, efficiency and technology development