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RIBET
- /en/research-topics/structural-dynamics-and-assessment/projects/translate-to-english-ribet
(semi)automatic crack evaluation. The applicability of the distributed fibre-optic crack monitoring system developed in the course of the laboratory tests for monitoring existing tunnel linings could be verified [...] Name * E-Mail * Betreff * Nachricht * Send Dr. Alois Vorwagner Thematic Coordinator Structural Dynamics & Life Cycle Engineering +43 50550-6624 +43 50550-6439 alois.vorwagner(at)ait.ac.at Project partners
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ZumBesten
- /en/research-topics/structural-dynamics-and-assessment/projects/translate-to-english-zumbesten
compensatory measure to ensure structural stability and serviceability. The task of the monitoring system is to issue a warning if the structural condition becomes critical. Hence, failure can be prevented [...] on measured indicators is determined through FE-simulations. Potential outage of the measurement system is considered through prolongation of required data acquisition duration. Data for this evaluation [...] markiert. Name * E-Mail * Betreff * Nachricht * Send Dr. Marian Ralbovsky Senior Research Engineer / Transportation Infrastructure Technologies +43 50550-6363 +43 50550-6439 marian.ralbovsky(at)ait.ac.at
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TREkKiE
- /en/research-topics/road-safety-accident-research/projects/trekkie
rail vehicle (according to the Federal Transport Authority 2017). In 2016, 39 accidents occurred at these railroad crossings. The financing of technical security systems is generally very difficult and therefore [...] are often equipped with a non-technical security system or even left open. In this project, the approach is pursued to develop a technical safety system with low installation and maintenance costs and to [...] Motivation: The currently valid Railway Crossing Regulation (EisbKrV 2012) allows a railway crossing system to be secured by emitting an acoustic signal up to a rail vehicle speed of 20-25 km/h. Problems with
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TAniA
- /en/research-topics/structural-dynamics-and-assessment/projects/tania
to condition and performance prediction in combination with maintenance treatments Development of dynamic life-cycle process for the decisive construction components as well as for sub-categories Development [...] t of an implementation manual The main part of AIT's work is the extension and determination of dynamic life cycle curves with approaches using machine learning such as random forest classifications. AIT [...] the Austrian Research Promotion Agency (FFG) as part of the D-A-CH CALL 2018/D-A-CH Cooperation Transport Infrastructure Research. × Kontakt Formular Pflichtfelder sind mit einem * markiert. Name * E-Mail
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Mobility Observation Box
- /en/solutions/traffic-safety/safe/mobility-observation-box
mitigation measures The Mobility Observation Box (MOB) makes it possible to measure the safety of transport infrastructures according to objective criteria and thus make them comparable. Once data collection [...] can be observed and evaluated objectively and for a desired period of time. The battery-operated system allows a quick and uncomplicated installation and deinstallation of the box, not requiring supplemental [...] markiert. Name * E-Mail * Betreff * Nachricht * Send DI Michael Aleksa Senior Research Engineer / Transportation Infrastructure Technologies +43 50550-6236 +43 50550-6439 michael.aleksa(at)ait.ac.at × Kontakt
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Energy system modelling
- /en/solutions/network-operators-energy-service-providers/energy-system-modelling
Energy system modelling Energy system modelling In search of suitable solutions for decarbonization, an integrative view of the energy system is necessary, taking into account all energy sources and their [...] y used and validated open-source models of the energy system, which enable the holistic analysis of several sectors (incl. industry and transport) and were supplemented and adapted at AIT for Austria. [...] frameworks OUR METHODS Our experts have several in-house developed and open-source tools for energy system modeling at their disposal, which can be flexibly applied depending on the specific questions. Framework
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Integrated Energy Concepts
- /en/solutions/digital-building-technologies/integrated-energy-concepts
Center for Energy combines competencies and methods from the fields of thermal and electrical energy systems, photovoltaics, electromobility and urban transformation strategies in order to develop innovative [...] services Modeling of individual buildings and building networks Determination of load profiles by dynamic thermal building simulation Optimization of the building envelope by variant calculations Potential
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SmartEST Lab
- /en/labs/smartest-lab
complete generation systems and plants Power hardware-in-the-loop (P-HIL) experiments by means of real time simulation and multi-domain co-simulation (rapid modelling and prototyping of systems and components) [...] to 98% relative humidity DC sources 6 independent dynamic PV array simulators: 1500 V, 1500 A, 1100 kW Bidirectional DC source for battery system emulation: 650 V up to 1100 V, 1300 A, 1100 kW Real time [...] SmartEST Lab Lab Services Testing of components and systems with simulated grids and primary energy sources Electrical, functional and performance tests according to grid codes Simultaneous testing of
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SPEED-FT
- /en/research-topics/structural-dynamics-and-assessment/projects/speed-ft
motorway, by further developing the system components and installation process. These include in particular the anchoring of the filling material as well as the transport and installation technology. The [...] Fast repair of concrete road pavements with precast elements In the SPEED-FT project, the precast system for the rapid repair of damaged concrete pavement areas, which has already been used in initial [...] be maintained. Conventional repair work of damaged areas uses conventional concrete replacement systems (repair mortar, etc.) or asphalt. The latter leads to a weakening within the pavement, which is a
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Power Electronics Design and Validation Services
- /en/solutions/power-system-technologies/power-electronics-design-and-validation-services
, (ii) improved power density of devices, (iii) reduced semiconductor losses, (iv) increased system dynamic due to higher switching frequency operation and (v) a more compact chip size for the same maximum [...] topologies Single- and three-phase accessibility Low- and medium-power systems Stacked and/or paralleled solutions for maximized system power density Cooling design support Input/output filter and magnetics [...] part is modelled within a real-time system and is connected to the control panel via a customized interface. Such a setup allows advanced testing of the control system of a DER converter and its high-level
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Efficiency Testing of PV Inverters and PV Storage Systems
- /en/solutions/power-system-technologies/efficiency-testing-of-pv-inverters-and-pv-storage-systems
capacity Control System Dynamic control behavior (step response) Accuracy of the control system (steady state error) AIT SmartEST Laboratory Testing Capabilites Battery Energy Storage Systems and PV inverters [...] and PV Storage Systems Efficiency Testing of PV Inverters and PV Storage Systems Since 1995 AIT offers independent high-quality efficiency testing of PV inverters and energy storage systems. The broad range [...] Conversion Equipment Steady state and dynamic MPP-Tracking, conversion and overall efficiency according to EN 50530 Overall performance of PV energy storage systems according to the BVES/BSW efficiency
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Battery Energy Storage System and (PV) inverter testing
- /en/solutions/power-system-technologies/battery-energy-storage-system-and-pv-inverter-testing
power, high dynamics test benches on component and system level. Battery Energy Storage Systems Performance assessment and grid integration of (PV) inverters and battery energy storage systems according [...] Battery Energy Storage System and (PV) inverter testing Battery Energy Storage System and (PV) inverter testing Evaluation of full systems or components regarding performance, safety, durability and grid [...] third-party devices such as sensors, PV systems & grid operator gateways Controller Hardware-in-the-Loop (CHIL) testing for controllers of stationary battery systems System Integration and acceptance testing
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PaveScan 4D
- /en/research-topics/road-condition-monitoring-assessments/projects/pavescan-4d
laser-based system integrated road profile measurements and surface distress analysis into one single compact and economic scanning device for the first time. Conventional road scanning systems use two different [...] camera system is replaced by a second laser that scans the road anti-cyclic with respect to the first one using the same rotating deflection mirror. AIT’s activities in the project included the system spe [...] High-Density Pavement Scanning for Condition Monitoring of Roads In this project a mobile laser scanning system was developed that measures and analyses highly dense 3D profiles of complete road networks with
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Grid-connected inverters
- /en/solutions/power-system-technologies/grid-connected-inverters
Integration tests with external third-party devices, such as sensors, PV systems and grid operator gateways, ensure that different systems work together seamlessly. In addition, controller hardware-in-the-loop [...] tests and fault analyses of relevant components of power conversion systems Laboratories Laboratory SmartEST Smart Electricity Systems and Technologies Laboratory Power Electronics × Kontakt Formular P [...] renewable energies into our electricity grids. As a central component of photovoltaic or wind energy systems, they form the interface for converting direct current (DC) into alternating current (AC) and feeding
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High Voltage and High Power
- /en/solutions/power-system-technologies/high-voltage-and-high-power
power electronic-based systems. Professional engineering and consulting expertise make AIT a reliable partner in the product development process of devices for electric energy systems. Our services Breaking [...] evaluations of arc fault resistance of buildings and electrical systems (also in the planning phase) Pressure release measures (system disposition, pressure release channels and flaps) Computation of [...] electric energy systems are given in EU-directives 1999/519/EG for general public, in 2013/35/EU for workers and in BGBl. II Nr. 179/2016. Our Services Computing of EMF of electric energy systems utilizing
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OPtimAL
- /en/research-topics/road-safety-accident-research/projects/optimal
lifecycle and the requirement of an optimized management for the overall system. Yet, the synchronization of measures towards maximizing system availability must not contradict positive wear-and-tear contingencies [...] c structural and electrical equipment using LCA Tunnels on the primary road network are complex systems. Safe and unrestricted traffic is guaranteed only if the various tunnel components (structural elements [...] the consideration of the interactions and interdependencies between the components in the overall system will be essential for the development of risk-based decision models. The implementability and ap
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LarGo!
- /en/largo
for our grids. Distribution networks at the low-voltage level - i.e. the numerous networks that transport electricity between local network transformers and households - are particularly affected by this [...] high outputs for electromobility as well as with strongly fluctuating feed-in, for example from PV systems". The key to this flexibility is digitization. In the future, information and communication technologies [...] Siemens AG Royal Institute of Technology, Sweden Fraunhofer Gesellschaft - Institute for Solar Energy Systems ISE, Germany OFFIS - Institute for Computer Science, Germany × Kontakt Formular Pflichtfelder sind
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Urban API
- /en/urban-api
stakeholer engangement in the planning decision making process? How to understand the socio-economic dynamic of cities and city regions? How to communicate the future development perspectives of cities and [...] simulation helps to understand large scale consequences of spatial planning decisions in a complex urban system. Projectpartners Frauenhofer Institute for Computer Graphics Research IGD, AIT Energy, GeoVille GmbH
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URBANICA
- /en/urbanica
tool is based on input data from different spatial and temporal resolutions. Geographic information systems (GIS) data, remote sensing data, and statistical data are used to simulate scenarios for future [...] different development scenarios. Qualitative support for urban land use-, master-, agglomeration- and transportation planning through simulation and comparison of different scenarios. client Inter-American Development
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IEA HPP Annex 43
- /en/research-topics/digitalisation-and-hvac-technologies/projects/iea-hpp-annex-43
The aim of Annex 43 is to counteract market barriers in order to enable these ecologically sound systems to be used more widely. The state of the art and research is to be surveyed, CO2 saving potentials [...] heating different types of buildings are to be investigated via simulation and a monitoring of a system in the field is to be carried out. Furthermore, a market study will be prepared to show the potentials [...] is being carried out as part of an IEA research cooperation on behalf of the Federal Ministry of Transport, Innovation and Technology. International project The IEA HPP Annex 43 aims at the diffusion of