A Novel Feature Extraction Method for Nonintrusive Appliance Load Monitoring

Table 1

The residues, attenuation factors, and frequencies of the series RC load.

𝑚	𝑟𝑚	𝛼𝑚	𝑓𝑚 (Hz)
1	𝑉√22𝑗𝑅cos(𝜙)𝑒^−𝑗𝜙	0	+50
2	−𝑉√22𝑗𝑅cos(𝜙)𝑒^𝑗𝜙	0	−50
3	−1𝑅𝑣𝐶0−𝑉√2sin(𝜙)cos(𝜔𝑡0−𝜙)𝑒^𝑡0/𝜏	−1𝜏	0