Search Results - "Lehnhoff, S"

Long-term research challenges in wind energy - a research agenda by the European Academy of Wind Energy by G A M van Kuik, Peinke, J, Nijssen, R, Lekou, D, Mann, J, Sørensen, J N, Ferreira, C, J W van Wingerden, Schlipf, D, Gebraad, P, Polinder, H, Abrahamsen, A, G J W van Bussel, Sørensen, J D, Tavner, P, Bottasso, C L, Muskulus, M, Matha, D, Lindeboom, H J, Degraer, S, Kramer, O, Lehnhoff, S, Sonnenschein, M, Sørensen, P E, Künneke, R W, Morthorst, P E, Skytte, K

“…The European Academy of Wind Energy (eawe), representing universities and institutes with a significant wind energy programme in 14 countries, has discussed…”
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On feasibility boundaries of electrical power grids in steady state by Krause, O., Lehnhoff, S., Handschin, E., Rehtanz, Ch, Wedde, H.F.

“…Both the coordination of international energy transfer and the integration of a rapidly growing number of decentralized energy resources (DER) throughout most…”
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Smart grid co-simulation with MOSAIK and HLA: a comparison study by Steinbrink, C., van der Meer, A. A., Cvetkovic, M., Babazadeh, D., Rohjans, S., Palensky, P., Lehnhoff, S.

“…Evaluating new technological developments for energy systems is becoming more and more complex. The overall application environment is a continuously growing…”
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Testing IEC 60870-5-104 and C37.118 Based Control Center Applications Using a Real Time Simulation Platform by Ansari, S, Glende, E, Wolter, M, Babazadeh, D, Lehnhoff, S

“…The purpose of the paper is to develop a smart grid testing platform for the simulation of a large-scale power system using communication standards 60870-104…”
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A Hybrid Model for Analysing Disturbance Propagation in Cyber–Physical Energy Systems by Haack, J., Narayan, A., Patil, A.D., Klaes, M., Braun, M., Lehnhoff, S., de Meer, H., Rehtanz, C.

“…Future power systems are expected to depend more on ICT for essential grid services such as voltage and frequency control, increasing the interdependencies…”
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Age effects in perception of time by Wittmann, Marc, Lehnhoff, Sandra

“…Despite the widespread belief that the subjective speed of the passage of time increases with age, empirical results are controversial. In this study, a…”
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Design of a Hybrid Platform for Online Application Testing with IEC 61970 by Hilbrich, D, Bauerschmitt, B, Keune, B.M, Rehtanz, C, Lehnhoff, S

“…The current changes in the electrical power system lead to more complex protection systems. Hence, the testing of such protection systems becomes more complex,…”
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Standardization of Automated Disturbance Management for Urban Distribution Power Systems by Keune, B.M, Bauernschmitt, B, Hilbrich, D, Rehtanz, C, Lehnhoff, S

“…With the rise of process automation in distribution power systems an automated disturbance management becomes possible. Whereas many techniques for outage-free…”
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Towards Smart Grid system validation: Integrating the SmartEST and the SESA laboratories by Buscher, M., Piech, K., Lehnhoff, S., Rohjans, S., Steinbrink, C., Velasquez, J., Andren, F., Strasser, T.

“…The evolution of the European electrical energy system has been in progress for several years now. During this process the complexity of the overall power…”
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Full-scale deformation measurements of a wind turbine rotor in comparison with aeroelastic simulations by Lehnhoff, Stephanie, Alejandro Gómez González, Seume, Jörg R

“…The measurement of deformation and vibration of wind turbine rotor blades in field tests is a substantial part of the validation of aeroelastic codes. This…”
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Towards holistic power distribution system validation and testing—an overview and discussion of different possibilities by Strasser, Thomas, Pröstl Andrén, Filip, Lauss, Georg, Bründlinger, Roland, Brunner, Helfried, Moyo, Cyndi, Seitl, Christian, Rohjans, Sebastian, Lehnhoff, Sebastian, Palensky, Peter, Kotsampopoulos, Panos, Hatziargyriou, Nikos, Arnold, Gunter, Heckmann, Wolfram, Jong, Erik, Verga, Maurizio, Franchioni, Giorgio, Martini, Luciano, Kosek, Anna, Gehrke, Oliver, Bindner, Henrik, Coffele, Federico, Burt, Graeme, Calin, Mihai, Rodriguez-Seco, Emilio

“…Renewable energy sources are key enablers to decrease greenhouse gas emissions and to cope with the anthropogenic global warming. Their intermittent behaviour…”
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Towards a foundation for holistic power system validation and testing by Blank, M., Lehnhoff, S., Heussen, K., Morales Bondy, D.E., Moyo, C., Strasser, T.

“…Renewable energy sources and further electrification of energy consumption are key enablers to decrease greenhouse gas emissions, but they also introduce…”
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Applicability of coordinated power flow control based on multi-agent systems by Häger, U, Seack, A, Rehtanz, C, Lehnhoff, S, Zimmermann, T, Wedde, H F

“…An overall increase in power demand together with the liberalization of the power markets and the integration of high capacity unpredictable renewable…”
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Algorithm for the determination of loadability boundaries of distribution by Krause, O., Lehnhoff, S.

“…Currently, the coordination of dispersed energy resources, like domestic micro-CHP systems, Photovoltaic systems or the charging of electric vehicles is widely…”
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Virtualisation and management technologies of smart substations by Krüger, C., Kamsamrong, J., Lehnhoff, S.

“…New challenges to the energy system especially in the distribution grid due to increasing number of distributed energies sources and consumers with electro…”
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SeMo-TS: Testing OPC UA server models in simulated environments by Rohjans, S., Lehnhoff, S., Uslar, M., Rusinov, P. M.

“…The advent of the OPC Unified Architecture (UA) extends the scope of standardized (industrial) automation. Until now, OPC standards have only been applied in…”
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Cyber-physical energy systems modeling, test specification, and co-simulation based testing by van der Meer, A.A., Palensky, P., Heussen, K., Morales Bondy, D.E., Gehrke, O., Steinbrinki, C., Blanki, M., Lehnhoff, S., Widl, E., Moyo, C., Strasser, T.I., Nguyen, V.H., Akroud, N., Syed, M.H., Emhemed, A., Rohjans, S., Brandl, R., Khavari, A.M.

“…The gradual deployment of intelligent and coordinated devices in the electrical power system needs careful investigation of the interactions between the…”
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Generalized static-state estimation by Krause, O., Lehnhoff, S.

“…State Estimation is the foundation of any management of electric power networks and thus forms a vital part of any Smart Grid reflecting the operational…”
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mosaik - A modular platform for the evaluation of agent-based Smart Grid control by Rohjans, S., Lehnhoff, S., Schutte, S., Scherfke, S., Hussain, S.

“…Smart Grids rely on the use of ICT for managing large numbers of active components and sensors to keep demand and generation of electricity at equilibrium…”
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Establishing Large-Scale Renewable Reserve Capacity through Distributed Multi-Agent Support by Wedde, H.F., Lehnhoff, S., Handschin, E., Krause, O.

“…A world-wide trend towards renewable and ecologically clean forms of energy has been steadily growing. Private investments are encouraged and heavily…”
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