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arXiv · 1307.4132

Energy Disaggregation via Adaptive Filtering

Roy Dong·Lillian J. Ratliff·Henrik Ohlsson·S. Shankar Sastry
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Abstract

The energy disaggregation problem is recovering device level power consumption signals from the aggregate power consumption signal for a building. We show in this paper how the disaggregation problem can be reformulated as an adaptive filtering problem. This gives both a novel disaggregation algorithm and a better theoretical understanding for disaggregation. In particular, we show how the disaggregation problem can be solved online using a filter bank and discuss its optimality.

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Roy Dong, Lillian J. Ratliff, Henrik Ohlsson, S. Shankar Sastry. 2013-07-15. Energy Disaggregation via Adaptive Filtering. https://arxiv.org/abs/1307.4132

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