Dis-aggregation algorithms in Electricity Consumption Data



Hi, I need some help on dis-aggregation algorithm for power consumption data.

I have smart meter reading of electricity consumption of a customer for each half hour from July, 2012 to Dec, 2013.

What technique or method we can apply to find out which appliance were working on a specified time and how much amount of electricity was consumed by the appliances which were switched on at that particular time?

Thanks in advance.


Hi @sandeep_gulia,

I don’t know much about the problem myself, but these resources might help you: (blog , non-intrusive load monitoring library)