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Power signals corresponding to home electrical appliances randomly switched on and off
- Citation Author(s):
-
SarraHouidi
University of Nnates and University of Tunis El Manar - Submitted by:
- Sarra Houidi
- Last updated:
- Wed, 05/01/2019 - 09:35
- DOI:
- 10.21227/1r8s-m924
- Data Format:
- License:
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Abstract
Two files are provided. In the first one, there are the power signals obtained from the current and voltage measurements made with our own acquisition system (with a sampling frequency of 5 kHz). They correspond to the switching on and off of 12 home electrical appliances randomly switched on and off during 1 hour by using relay modules and resulting in 1200 events.
In the second file, the time instants of these events are all reported.
The file entitled "Powers_features.txt" contains the power signals obtained from voltage and currents measurements sampled at 5 kHz.
The lines contains the power samples (computed every M=Fs/F0 samples such as M=5000/50 where F0 is the utility frequency) and the columns are the different active and reactive power features sorted in this order:
{'P','P_{1}','P_{2}','P_{3}','P_{4}','P_{5}','P_{6}','P_{7}','P_{8}','P_{9}','P_{10}','P_{11}','P_{12}','P_{13}','P_{14}','P_{15}','P_{H}', 'Q','Q_{1}','Q_{2}','Q_{3}','Q_{4}','Q_{5}','Q_{6}','Q_{7}','Q_{8}','Q_{9}','Q_{10}','Q_{11}','Q_{12}','Q_{13}','Q_{14}','Q_{15}','Q_{H}'}
Dataset Files
- power features Powers_features.txt (81.85 MB)
- Ground truth time instants of the appliances switching on/off Events_time_instants.txt (8.88 kB)
- displayData_matlabScript.txt (1.12 kB)
Comments
very useful