A Novel Feature Extraction Method for Nonintrusive Appliance Load Monitoring

Table 3

The residues, attenuation factors, and frequencies of the parallel RL load.

𝑚	𝑟𝑚	𝛼𝑚	𝑓𝑚 (Hz)
1	𝑉√2𝑒2𝑗𝑅cos(𝜙)^−𝑗𝜙	0	+50
2	−𝑉√2𝑒2𝑗𝑅cos(𝜙)^𝑗𝜙	0	−50
3	𝑖𝐿0−𝑉√2𝑅cos(𝜙)sin(𝜔𝑡0−𝜙)	0	0