Logo des Repositoriums

Auflistung nach Autor:in "Arns, Sebastian"

1 - 2 von 2
  • Konferenzbeitrag
    Detecting Consumer Devices by Applying Pattern Recognition to Smart Meter Signals
    (Proceedings of the 27th Conference on Environmental Informatics - Informatics for Environmental Protection, Sustainable Development and Risk Management, 2013) Guldner, Achim; Arns, Sebastian; Schunk, Tobias; Gollmer, Klaus-Uwe; Michels, Rainer; Naumann, Stefan
    Future energy supply requires an intelligent load management for efficient distribution of the available energy, at national level, as well as on a regional scale. For this purpose, one necessary prerequisite is the immediate detection of the currently connected appliances (loads), for example white or brown goods. If the devices that are currently active at the time of a data point are known, it is possible to level the load curve by means of selectively connecting and disconnecting appliances, which results in an optimized usage of the available energy. To realize the measurement of the energy consumption, we devised a low-investment system for centralized data acquisition and recorded and digitized characteristic load profiles. Afterwards, the application of different pattern matching algorithms allowed for recognizing and assigning individual loads from the measured sum signal. In the course of laboratory experiments, we could identify individual appliances and their combinations with this system.
  • Konferenzbeitrag
    Resource efficiency in Buildings through automation and user integration (REGENA)
    (Proceedings of the 27th Conference on Environmental Informatics - Informatics for Environmental Protection, Sustainable Development and Risk Management, 2013) Kohoun Tsafack, Isidore Willy; Naumann, Stefan; Gollmer, Klaus-Uwe; Ebner, Iris; Christian, Andrea; Eigenstetter, Monika; Jähn, Verena; Arns, Sebastian; Groß, Bodo; Koch, Patrick
    The aim of the REGENA research project is the conceptual development and the comparative evaluation of lowinvestment measures for optimising building operation energetically in universities and colleges. Besides an analysis of building technology, emphasis is also placed on environmental psychological consideration of user behaviour. Using a comprehensive monitoring system, the energy consumption of the two participating universities is to be monitored. Additionally, intervention measures to reduce the energy consumption will be organised and evaluated. As a result, a transferable process model (REGENA-Model) will be developed, which will be generally applicable to universities.