State Characteristic Clustering for Nonintrusive Load Monitoring with Stochastic Behaviours in Smart Grids

<div>The distribution of data points generated by 10 appliances with stochastic behaviours. (a) The aggregate active power curve during a long-term operation, where red points represent the stable state. (b) Data points in the (<i>P</i>)-(<i>Q</i>)-(<i>H</i>) 3-dimensional space.</div>

Complexity

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Figure 9

Figure 9: State Characteristic Clustering for Nonintrusive Load Monitoring with Stochastic Behaviours in Smart Grids 