TY - BOOK A1 - Lackner, Maximilian T1 - Digital Conversion on the Way to Industry 4.0, Selected Papers from ISPR 2020 KW - Engineering Y1 - PB - Springer E-Book ER - TY - RPRT A1 - Orsolits, Horst A1 - Korn, Alexander T1 - Augmented Reality basierte Robotik-Lehre N2 - Diese Arbeit beschreibt eine Augmented Reality (AR) Applikation für den Einsatz in der Hochschullehre zum Thema Industrierobotik. Ziel ist es, sowohl das Lehren als auch das Lernen grundlegender Robotik-Inhalte durch die Bereitstellung einer interaktiven Methode zur Vermittlung der Lehrinhalte für Studierende zu verbessern. Die Studierenden sind in der Lage, direkt mit dem virtuellen Modell eines Industrieroboters zu interagieren und so selbstgesteuert die Lerninhalte zu vertiefen. Diese interaktive Methode verbindet die Studierenden direkt mit den Lehrinhalten und fördert das selbsterforschende Lernen. Eine weitere Anwendungsmöglichkeit sieht die Kombination einer Lektorenversion der AR Experience mit der Studierendenversion vor. Der Lektor hat die Möglichkeit, das Modell in AR zu steuern bzw. zu verändern und die Studierenden können auf Ihren Mobilgeräten die Änderungen live in AR mitverfolgen, um so auch im Distance Learning eine Verbindung Lektor – Studierende – Inhalt zusätzlich zu Videokonferenz-Tools herzustellen. KW - Augmented Reality KW - Applikation KW - Robotik KW - Industrieroboter KW - Lehre Y1 - 2022 ER - TY - GEN A1 - Tabakovic, Momir A1 - Hemis, Herbert T1 - Energieversorgungslösungen auf Quartiersebene KW - Energy Systems Y1 - ER - TY - JOUR A1 - Wagner, Isabella A1 - Lackner, Maximilian T1 - Extraction and Analysis of Natural Rubber from the Latex of Ficus carica, Artocarpus heterophyllus and Polymer Analysis of Durio zibethinus JF - Austin Journal of Biotechnology & Bioengineering N2 - In tropical fruits such as durian (Durio zibethinus) and jackfruit (Artocarpus heterophyllus), only one quarter to one third of the fruit is edible. Finding more ways to industrially use the other components of the fruit can reduce the waste burned or dumped in landfills. Another fruit tree of interest that can also grow in Austria is the fig tree (Ficus carica). Currently, the fruits are the main product of that plant; however, components in the latex of the tree are of interest too. The latex is known to contain natural rubber, which could potentially be used for industrial applications. Jackfruit trees also produce latex, which contains natural rubber. In both cases, the natural rubber has different properties compared to the conventionally used rubber from the rubber tree (Hevea brasiliensis). This could provide new opportunities in various applications. Therefore, the purpose of this research is to analyze the properties of the natural rubber obtained from the jackfruit and fig trees. Additionally, durian fruit also produces a sticky liquid, so the same experiments were also carried out with durian samples. The experimental procedure included extraction with acetone and cyclohexane as well as polymer length determination with gel permeation chromatography and polymer analysis with differential scanning calorimetry. The results show that in both jackfruit and fig tree latex, there is natural rubber of similar polymer length. Durian pulp also contains a polymer; however, with these experiments, it could not be identified. Further research is required to identify the durian polymer and to confirm the results of this experiment. KW - Extraction KW - Rubber Y1 - IS - Vol. 8 (2) ER - TY - JOUR A1 - Petrov, Timothy A1 - Neussner, Wolfgang A1 - Lackner, Maximilian T1 - Digitalization of the Process Landscape for Proprietary Bond Trading JF - Sustainable Future and Technology Development N2 - On the surface, the process landscape for fixed income securities trading within most banks has changed only slightly in the past four decades. The value chain remains divided amongst front-, middle-, and back office, with IT in support. Front office negotiates deals with customers and other banks, middle office manages risks and reporting, and back office ensures that payments are made in exchange for a transfer of the bonds that have been traded. Though these processes have gradually migrated to electronic mediums, much of the work in all functional areas remains manual. But the advent of digital technologies, primarily process automation software and data integration in an open software architecture, allows banks to dramatically change how the processes along the value chain are carried out. Repetitive and predictable tasks can be performed by automated software, allowing humans to concentrate on complex activities that require flexibility and discretion. Those tasks that remain in the hands of humans can also be made more efficient by extracting data from software applications along the entire process chain and providing them to the human user at the right point in time in the right system. KW - Digitalization KW - Process Automation Y1 - IS - Vol 3, No 6, 2021 ER - TY - CHAP A1 - Klamert-Schmid, Judith A1 - Traxler, Sabine A1 - Lackner, Maximilian T1 - The Phenomenon Of 'Opportunity Recognition' Among Engineering Student T2 - 24th International Conference on Interactive Collaborative Learning(ICL2021), 22.-24.September 2021, Dresden KW - Engineering KW - Students Y1 - CY - Dresden ER - TY - CHAP A1 - Lackner, Maximilian A1 - Novotny, Florian A. A1 - Zangl, Sabine A1 - Lembacher, Harald T1 - Contribution of waste heat to the anthropogenic greenhouse effect T2 - 2nd International Conference on Environmental Sustainability and Climate Change” KW - Sustainability KW - Environment Y1 - 2020 ER - TY - GEN A1 - Tabakovic, Momir T1 - Analysis and Optimization of a Thermoelectric Generator as an Electrical Renewable Power Source for Biomass Boilers KW - Generator KW - Renewable Energy KW - Biomass Y1 - 2018 ER - TY - JOUR A1 - Markl, Erich A1 - Lackner, Maximilian A1 - Schmid, Judith A1 - Faast, Thomas T1 - Mutual Benefits from Entrepreneurship of Non-business University Graduates for Academia and Founders JF - International Academic Journal of Entrepreneurship N2 - There is a trend among universities to teach entrepreneurship and support startup initiatives. In this article, the state-ofthe- art in entrepreneurship higher education and university ecosystems of non-business schools is reviewed, and the example of the University of Applied Sciences Technikum Wien, Austria, and one of its startup show cases, Toolsense, is elaborated to understand critical success factors for non-business graduates as founders. The mutual benefits for universities and founders are discussed. In the case of Toolsense and the University of Applied Sciences, narrow band IoT as brought to the University by the startup. Implications on a universities’ innovation and portfolio management are highlighted. Concerning startups, the importance of growth financing after initial success is elaborated. KW - Entrepreneurship KW - Incubator KW - Startup-Business Y1 - ER - TY - CHAP A1 - Wöber, Wilfried A1 - Novotny, Georg A1 - Aburaia, Mohamed A1 - Otrebski, Richard A1 - Kubinger, Wilfried T1 - Estimating a Sparse Representation of Gaussian Processes Using Global Optimization and the Bayesian Information Criterion T2 - Austrian Robotics Workshop 2018 KW - Mobile Robotics KW - Localizations KW - Gaussian process KW - Robotics Y1 - ER - TY - CHAP A1 - Dannereder, Florian A1 - Engelhardt-Nowitzki, Corinna A1 - Markl, Erich A1 - Lackner, Maximilian A1 - Kreith, Josef A1 - Pachschwöll, Paul Herwig A1 - Aburaia, Mohamed A1 - Shooman, Diane T1 - Development of a 3D-Printed Bionic Hand with Muscle- and Force Control T2 - Proceedings of the Austrian Robotics Workshop 2018 KW - Robotics Y1 - ER - TY - CHAP A1 - Tabakovic, Momir A1 - Böckl, Benjamin A1 - Berger, Michael A. A1 - Hermis, Herbert A1 - Nauschegg, Daniel A1 - Wall, Johannes T1 - Energieversorgungslösungen auf Quartiersebene T2 - World Energy Council Austria Young Energy Professionals KW - Energy Systems Y1 - ER - TY - BOOK A1 - Orsolits, Horst A1 - Lackner, Maximilian ED - Lackner, Maximilian ED - Orsolits, Horst T1 - Virtual Reality und Augmented Reality in der Digitalen Produktion KW - Virtual Reality KW - Production KW - Augmented Reality Y1 - SN - 978-3-658-29009-2 PB - Springer Gabler ER - TY - CHAP A1 - Gonzalez-Gutierrez, Joamin A1 - Treitler, Manuel A1 - Spoerk, Martin A1 - Arbeiter, Florian A1 - Schuschnigg, Stephan A1 - Lammer, Herfried A1 - Lackner, Maximilian A1 - Aburaia, Mohamed A1 - Poszvek, Günther A1 - Zhang, Haiguang A1 - Sapkota, Janak A1 - Holzer, Clemes T1 - Carbon fiber reinforced thermoplastics for material extrusion additive manufacturing T2 - Conference proceedings of 35th International Conference of the Polymer Processing Society N2 - In an effort to broaden the engineering applications of material extrusion based additive manufacturing (MEAM), new materials are being developed. Adding carbon-fibers (CF) has been one strategy to increase the mechanical performance of different thermoplastics. One challenge is to determine the amount of CF needed to increase the mechanical performance without affecting the “printability” of the compounds. In this paper, different amounts (10, 15, and 20 vol.%) of CF were added to recycled polypropylene (rPP) and polyamide 12 (PA12). A compatibilizer was used for rPP, but not for PA12. Filaments for MEAM were extruded from the different compounds and the viscosity as well as the tensile properties were measured and compared to the processed polymeric matrices. It was observed that the viscosities at the angular frequencies relevant for MEAM (100 to 200 rad/s) were not significantly different for rPP+CF compounds, but it was higher for PA12+CF compounds. As expected, the elongation at break significantly decreased with the addition of CF for all compounds. For the composites with an rPP matrix, the Young’s modulus and the ultimate tensile strength (UTS) continuously increased as the CF content increased to 20 vol.%. For PA12-based materials, the Young’s modulus and the UTS increased with CF content, but adding more than 15 vol.% did not further improve these values. Therefore, it was concluded that for PA12 the maximum amount of CF that should be added was 15 vol.%. Using scanning electron microscopy, it was observed that the CF were homogeneously dispersed in the rPP matrix, but not so well in the PA12 matrix, with fibers being more concentrated towards the rim of the filament. Finally, filaments of rPP, rPP+20CF, PA12 and PA12+15CF were used to print complex geometries by means of MEAM, and it was observed that CF helped to reduce the warpage compared to the unfilled filaments. A potential application of this phenomenon could be the reduction of the bed temperature to develop a more energy efficient MEAM process for semi-crystalline polymers. KW - Additive Manufacturing KW - Materials Y1 - ER - TY - JOUR A1 - Klamert-Schmid, Judith A1 - Lackner, Maximilian T1 - Arbeiten und studieren im Homeoffice JF - Alle! Achtung! Das Sicherheitsmagazin der AUVA KW - Home Office Y1 - IS - 10/2021 ER - TY - CHAP A1 - Lackner, Maximilian A1 - Markl, Erich A1 - Cermak, Corinna T1 - Energy Efficiency Management: State of the Art and Improvement Potential Analysis with Regard to Cargo Transport by Air and Rail T2 - Transportation Systems Analysis and Assessment N2 - This review article summarizes the state of the art in energy efficiency (EE) management in air and rail cargo transportation. After an introduction, explanations and definitions follow around the topic of energy efficiency. The political framework conditions of the European Union (EU) as well as the associated European Union Emissions Trading System are described. In particular, the drive technologies, CO2 emissions, and fuel-saving options are reviewed. KW - Energy KW - Cargo Y1 - 2020 ER - TY - CHAP A1 - Cermak, Corinna A1 - Markl, Erich A1 - Lackner, Maximilian T1 - Energy Efficiency Management: State of the Art and Improvement Potential Analysis with Regard to Cargo Transport by Air and Rail T2 - Transportation KW - Transportation KW - Analysis KW - Energy Efficiency Y1 - PB - Intech Open ER - TY - JOUR A1 - Zangl, Sabine A1 - Husetic, Mirza A1 - Lackner, Maximilian A1 - Lembacher, Harald T1 - Sustainability – bringing about a value changes amongst employees JF - Techniumscience KW - Sustainability Y1 - 2020 ER - TY - CHAP A1 - Rauer, Johannes A1 - Wöber, Wilfried A1 - Aburaia, Mohamed T1 - An Autonomous Mobile Handling Robot Using Object Recognition T2 - Proceedings of ARW & OAGM Workshop 2019 KW - Mobile Robotics Y1 - 2020 N1 - https://workshops.aapr.at/wp-content/uploads/2019/05/ARW-OAGM19_06.pdf ER - TY - CHAP A1 - Tabakovic, Momir A1 - Fechner, Hubert T1 - Status and outlook for building integrated photovoltaics (BIPV) in relation to educational needs in the BIPV sector T2 - Proceedings of the 8th International Conference on Sustainability in Energy and Buildings 2016 KW - Photovoltaics KW - Education Y1 - 2018 ER - TY - GEN A1 - Tabakovic, Momir A1 - Fechner, Hubert T1 - Status and outlook for building integrated photovoltaics (BIPV) in relation to educational needs in the BIPV sector KW - Photovoltaics KW - Education Y1 - 2018 ER - TY - GEN A1 - Tabakovic, Momir T1 - Strom im Wohnbau - Die Zukunft hat begonnen KW - Buildings KW - Electricity Y1 - 2018 ER - TY - CHAP A1 - Wöber, Wilfried A1 - Aburaia, Ali A1 - Aburaia, Mohamed A1 - Kubinger, Wilfried A1 - Otrebski, Richard A1 - Engelhardt-Nowitzki, Corinna A1 - Markl, Erich T1 - Digital Manufacturing & Robotics im Department Industrial Engineering T2 - Konferenz der Mechatronik Plattform Autonome mechatronische Systeme N2 - Digitalisierung und Automatisierung in produzierender Industrie sind Schlagwörter heutiger Forschungsbarbeiten am Department Industrial Engineering der Fachhochschule Technikum Wien. Künstliche Intelligenz, vernetzte Sensorsysteme oder übergreifende Prozessplanung ermöglichen Optimierung hinsichtlich Produktionszeit oder Fertigung von individualisierten Produkten, was zur Losgröße 1 führt. In diesem Dokument werden Forschungstätigkeiten des Departments Industrial Engineering im Kontext Vernetzung, Servicerobotik sowie Industrierobotik zusammengefasst. KW - Industrial Engineering KW - Digital Manufacturing KW - Networking KW - Robotics Y1 - 2018 SP - 20 EP - 21 ER - TY - GEN A1 - Wöber, Wilfried A1 - Aburaia, Ali A1 - Kubinger, Wilfried A1 - Otrebski, Richard A1 - Engelhardt-Nowitzki, Corinna A1 - Markl, Erich A1 - Aburaia, Mohamed T1 - Digital Manufacturing & Robotics im Department Industrial Engineering KW - Industrial Engineering KW - Digital Manufacturing KW - Networking KW - Robotics Y1 - ER - TY - CHAP A1 - Aburaia, Mohamed A1 - Lackner, Maximilian A1 - Grünbichler, Hannes A1 - Engelhardt-Nowitzki, Corinna A1 - Markl, Erich A1 - Lammer, H. A1 - Zhang, Haiguang A1 - Wang, J. A1 - Sapotka, J. A1 - Janics, T. A1 - Hailberger, M. T1 - Freeform-FDM process development using natural fibre reinforced biopolymers T2 - 2nd International Conference on 3D Prinitng Technology and Innovation March 19-20, 2018 London, UK KW - Freeform Printing KW - Additive Manufacturing Y1 - ER - TY - CHAP A1 - Dannereder, Florian A1 - Pachschwöll, Paul A1 - Aburaia, Mohamed A1 - Markl, Erich A1 - Lackner, Maximilian A1 - Engelhardt-Nowitzki, Corinna A1 - Shooman, Diane T1 - Development of a 3D-printed Bionic Hand with Muscle- and Force Control T2 - Austrian Robotics Workshop 2018 KW - Robotics KW - Prosthetics KW - 3D-Printing Y1 - ER - TY - CHAP A1 - Schneider, Simon A1 - Zelger, Thomas A1 - Tabakovic, Momir T1 - Combining bottom-up and top-down approaches to converge heterogeneous building data into a homogenous, interactive and expandable energy autonomy platform T2 - BauZ! 2018 In Betrieb gesetzt! - Wiener Kongress für zukunftsfähiges Bauen KW - Energy Autonomy Y1 - ER - TY - CHAP A1 - Tabakovic, Momir A1 - van Sark, Wilfried A1 - Louwen, Atse A1 - Weiss, Ingrid A1 - Arancon, Sofia A1 - Makrides, George A1 - Hadjipanayi, Maria A1 - Loucaidou, Eliza T1 - Development of BIPV courseware for students and professionals T2 - Proceeding: Austrian PV Conference KW - Course Material KW - Photovoltaics Y1 - ER - TY - CHAP A1 - Tabakovic, Momir T1 - Direct conversation of waste heat from solid-fuel stove into electric energy using a high temperature thermoelectric generator compared to Bi2Te3 thermoelectric generator T2 - Proceeding: ISEC 2018 KW - Energy Conversion KW - Electricity KW - Waste Heat Y1 - ER - TY - RPRT A1 - Tabakovic, Momir A1 - Fechner, Hubert A1 - Leonhartsberger, Kurt T1 - National Survey Report of PV Power Applications in Austria 2017 T2 - IEA- International Energy Agency KW - Photovoltaics KW - Survey Report Y1 - ER - TY - GEN A1 - Kamravamanesh, Donya A1 - Pflügl, Stefan A1 - Lackner, Maximilian A1 - Herwig, Christoph T1 - Photosynthetic poly-β-hydroxybutyrate accumulation in unicellular cyanobacterium Synechocystis sp. PCC 6714 KW - Bacteria Y1 - 2018 ER - TY - BOOK A1 - Lackner, Maximilian A1 - Grabow, Wilhelm A1 - Stadler, Philipp T1 - Handbook of Online and Near-real-time Methods in Microbiology KW - Microbiology Y1 - 2018 ER - TY - JOUR A1 - Aaliya, Basheer A1 - Sunooj, Kappat Valiyapeediyekkal A1 - Sri Rajkumar, Chillapalli Babu A1 - Navaf, Muhammed A1 - Akhila, Plachikkattu Parambil A1 - Sudheesh, Cherakkathodi A1 - George, Johnsy A1 - Lackner, Maximilian T1 - Effect of Thermal Pretreatments on Phosphorylation of Corypha umbraculifera L. Stem Pith Starch: A Comparative Study Using Dry-Heat, Heat-Moisture and Autoclave Treatments JF - Polymers N2 - Talipot starch, a non-conventional starch source with a high yield (76%) from the stem pith of talipot palm (Corypha umbraculifera L.) was subjected to three different thermal treatments (dry-heat, heat-moisture and autoclave treatments) prior to phosphorylation. Upon dual modification of starch with thermal treatments and phosphorylation, the phosphorous content and degree of crosslinking significantly increased (p ≤ 0.05) and was confirmed by the increased peak intensity of P=O and P–O–C stretching vibrations compared to phosphorylated talipot starch in the FT-IR spectrum. The highest degree of crosslinking (0.00418) was observed in the autoclave pretreated phosphorylated talipot starch sample. Thermal pretreatment remarkably changed the granule morphology by creating fissures and grooves. The amylose content and relative crystallinity of all phosphorylated talipot starches significantly decreased (p ≤ 0.05) due to crosslinking by the formation of phosphodiester bonds, reducing the swelling power of dual-modified starches. Among all modified starches, dry-heat pretreated phosphorylated starch gel showed an improved light transmittance value of 28.4%, indicating reduced retrogradation tendency. Pasting and rheological properties represented that the thermal pretreated phosphorylated starch formed stronger gels that improved thermal and shear resistance. Autoclave treatment before phosphorylation of talipot starch showed the highest resistant starch content of 48.08%. KW - Talipot starch KW - Non-conventional starch Y1 - VL - 13 IS - 3855 ER - TY - JOUR A1 - Haas, Theodor A1 - Markl, Erich A1 - Lackner, Maximilian T1 - Innovative use of waste tyres: Noise-barriers and geoengineering JF - World Journal of Advanced Engineering Technology and Sciences KW - Engineering KW - Wastemanagement Y1 - ER - TY - GEN A1 - Lackner, Maximilian T1 - PBAT - A versatile bioplastics KW - Bioplastics Y1 - 2018 ER - TY - CHAP A1 - Tabakovic, Momir A1 - Otto, Marc-Oliver A1 - Commerell, Walter A1 - Csapo, Csilla A1 - Vermaak, Herman T1 - Increase industry cooperation in post graduate education via OpenLab’s and MobileLab’s in South Africa T2 - Smart Education and e-Learning 2020 N2 - This paper will present the concepts of the EURYDICE project funded by the Erasmus + program. Within this project the focus on renewable energies with the overall goal to enhance employability. The energy generation landscape in South Africa is undergoing a fundamental transition, as the vision of the energy strategy is to contribute to an affordable energy for all. This vision will be supported by innovative labs and portals which will be developed within this project. One of the goals is closing the gap between TVET (Technical and Vocational Education and Training Colleges) studies and diploma study by the definition of industrial experience requirements for University of Technology (UoT) diploma students. This leads to an increased preparedness and “studyability” of UoT diploma students. Industrial stakeholders will be integrated into the process. The project will develop an “Industrial Portal” as a working tool. To increase industry cooperation in post graduate education “OpenLabs” and “MobileLabs” will be developed within the project. It is intended that industry brings industrial problems into the “Labs”, which will then be solved by the students. KW - Mobile Labs KW - Employability KW - Renewable Energy Y1 - SP - 623 EP - 629 PB - Springer Verlag ER - TY - CHAP A1 - Tabakovic, Momir A1 - Würfl, Marlen A1 - Guerra, Eduardo A1 - Gutleder, Miriam T1 - Operating models for PV systems in existing residential building complexes in Vienna – challenges and opportunities T2 - XI International Conference Industrial Engineering and Environmental Protection 2021 (IIZS 2021) N2 - This paper aims to identify challenges and opportunities that are associated with installing PV (Photovoltaic) systems in existing residential building complexes in Vienna. For this purpose, a project-oriented approach was chosen and hence a representative residential building complex in Vienna was chosen and analyzed to demonstrate the challenges that are associated with such projects. Furthermore, a particular focus lies on exploring different operating models that are available when it comes to the execution of such a project. As this paper builds on the rather novel topic of exploring new operating models for installing PV systems on existing residential building complexes in Vienna, many further suggestions for research can be identified that exceed the scope of this paper. KW - Photovoltaics KW - Renewable Energy KW - Urban Areas Y1 - ER - TY - JOUR A1 - Lackner, Maximilian A1 - Ouattara, Ibrahim A1 - Gharae, Norouz Ali A1 - Abolhassani, Raymond T1 - Clean drinking water global scarcity: a review JF - Journal of Water Science and Engineering KW - Water KW - Engineering Y1 - 2020 ER - TY - CHAP A1 - Lackner, Maximilian T1 - Combination of Devulcanization and Reactive Extrusion for Value-Added Rubber Recycling T2 - Webinar on Biopolymers & Bioplastics, Meetings International, KW - Recycling Y1 - 2020 ER - TY - GEN A1 - Tabakovic, Momir T1 - International Weeks als Plattformen für länderübergreifende Zusammenarbeit KW - Internationalisation Y1 - ER - TY - JOUR A1 - Zangl, Sabine A1 - Pingitzer, D. A1 - Lembacher, Harald A1 - Lackner, Maximilian T1 - Carbon footprint reduction in households using professional services – example of laundry cleaning JF - Pubtexto KW - Sustainability Y1 - 2020 ER - TY - BOOK A1 - Orsolits, Horst A1 - Lackner, Maximilian T1 - Virtual Reality und Augmented Reality in der Digitalen Produktion KW - Virtual Reality Y1 - 2021 SN - 978-3-658-29008-5 PB - Gabler ER - TY - BOOK A1 - Lackner, Maximilian T1 - Chemical Engineering Vocabulary: Bilingual KW - Chemical Engineering KW - Language Y1 - 2018 ER - TY - CHAP A1 - Tabakovic, Momir A1 - Schneider, Simon A1 - Laurent, Pierre A1 - Zelger, Thomas A1 - Kerschbaum, Elisabeth A1 - Figl, Hildegund T1 - Korneuburgs way2smart - mobility concept, energy platform and social interaction T2 - Proceedings of the 22nd International Conference on Urban Planning, Regional Development and Information Society (REAL CORP 2017 - PANTA RHEI) KW - Energy Market KW - Energy Consumption KW - Household Y1 - 2018 ER - TY - JOUR A1 - Spitzer-Sonnleitner, Birgit A1 - Kempe, Andre A1 - Lackner, Maximilian T1 - Influence of halide solutions on collagen networks - measurements of physical properties by atomic force microscopy (AFM) JF - Influence of halide solutions on collagen networks KW - Collagen Networks KW - Microscopy Y1 - 2018 ER - TY - CHAP A1 - Bululukova, Darya A1 - Wahl, Harald T1 - Towards a Sustainable Smart Cities Integration in Teaching and Research T2 - Proceedings of the 4th International Conference on Smart Cities and Green ICT Systems - Volume 1: SMARTGREENS, 101-106, 2015, Lisbon, Portugal KW - Smart City Y1 - ER - TY - CHAP A1 - Tabakovic, Momir A1 - Bululukova, Darya A1 - Wahl, Harald T1 - Smart Cities Education as Mobility, Energy & ICT Hub T2 - Proceedings of the 5th International Conference on Smart Cities and Green ICT Systems (SMARTGREENS) 2016 KW - Smart City KW - Education KW - Mobility KW - Energy KW - ICT Y1 - 2018 ER - TY - JOUR A1 - Grasel, Bernhard A1 - Baptista, José A1 - Tragner, Manfred T1 - Supraharmonic and Harmonic Emissions of a Bi-Directional V2G Electric Vehicle Charging Station and Their Impact to the Grid Impedance JF - Energies N2 - Bidirectional electric vehicle supply equipment and charging stations (EVSE) offer new business models and can provide services to the electrical grid. The smart grid lab in Vienna gives unique testing possibilities of future smart grids, as different type of electrical equipment can be operated at a reconstructed, well-known distribution grid. In this work the harmonic and supraharmonic emissions of a bidirectional EVSE are measured according to IEC61000-4-7 and IEC61000-4-30 Ed3 standard as well as the high-frequency grid impedance. In addition, the efficiency and the power factor are determined at various operating points. Although THDi at nominal power (10 kW) is very low and the efficiency and power factor is very high, at low power levels the opposite situation arise. Supraharmonic emissions remain stable independent of the charging/discharging power, and both wideband and narrowband emissions occur. The additional capacitance when connecting the EVSE impacts the high-frequency grid impedance substantially and generates resonance points. KW - power quality KW - V2G KW - supraharmonics Y1 - U6 - http://dx.doi.org/10.3390/en15082920 VL - 15 IS - 8 ER - TY - GEN A1 - Illich, Peter A1 - Eder, Gabriele C. A1 - Berger, Karl A. A1 - Ujvári, Gusztáv A1 - Peharz, Gerhard A1 - Rechberger, P. A1 - Aichinger, Martin A1 - Moor, D. T1 - Ringversuch von baugleichen Glas-Glas-BIPV-Elementen unter verschiedenen Klimabedingungen – ein Beitrag Österreichs zu IEA PVPS Task 15: „Beschleunigung der Marktdurchdringung von BIPV“ KW - Photovoltaics KW - Renewable Energy Y1 - ER - TY - CHAP A1 - Leonhartsberger, Kurt A1 - Meisel, M. A1 - Picler, M. A1 - Schidler, Susanne A1 - Fotiadis, Lampros A1 - Xypolytou, E. A1 - Werner, Andrea T1 - System relevant Applications for Battery Storage Systems T2 - 33rd Passive Low Energy Architecture Conference (PLEA 2017), Edinburgh, Scotland, Proceedings Vol. III KW - Battery Storage Systems KW - Energy Storage Y1 - ER -