Centralized smart energy monitoring system for legacy home appliances

Energy Informatics

Table 13 Applying First 5-KNN candidates method on a sample data of experiment no. 1 (K=2 is True)

Distance Before	KNN 5 values	Sensor reading (1)	Adjustment % (2)	(3) = (1) * (2)	(4) = (1) + (3)
46.97	LG, Kettle	2161.4	0.03	64.842	2226.24
76.07	Hitachi, Kettle	2132.3	0.03	63.969	2196.27
168.26	Kettle	2040.11	0.055	112.206	2152.32
411.87	LG, Hitachi, Microwave	1796.5	0.068	122.162	1918.66
558.07	LG, Microwave	1650.3	0.068	112.22	1762.52

AI Artificial intelligence, ADC Analog-to-Digital Converters, CT Current Transformer, KNN K Nearest Neighbours, ML Machine Learning