Tagungsbeiträge
Energy Disaggregation meets Heating Control
 | Autor | Stephan Spiegel, Sahin Albayrak |
| Quelle | SAC-14: Proceedings of Symposium on Applied Computing, Gyeongju, Korea | |
| Links | Download | BibTeX | |
Heating control is of particular importance, since heating accounts for the biggest amount of total residential energy consumption. Smart heating strategies allow to reduce such energy consumption by automatically turning off the heating when the occupants are sleeping or away from home. The present context or occupancy state of a household can be deduced from the appliances that are currently in use. In this study we investigate energy disaggregation techniques to infer appliance states from an aggregated energy signal measured by a smart meter. Since most household devices have predictable energy consumption, we propose to use the changes in aggregated energy consumption as features for the appliance/occupancy state classification task. We evaluate our approach on real-life energy consumption data from several households, compare the classification accuracy of various machine learning techniques, and explain how to use the inferred appliance states to optimize heating schedules. | ||
