Identification of the Dominant Harmonic Source Type in the Distribution Network Using the Soft Computing Technique

Table 5

The 3rd and 5th harmonic current generated by the load.

Node name	Determined FFT values		Determined DWT (Pdet1) values
	3^rd harmonic	5^th harmonic	Fs = 877 Hz	Fs = 1461 Hz	Fs = 1169 Hz
A	−2.7	−0.83	−2.65	−0.89	−3.21
B	−7.55	−0.79	−7.38	−0.7587	−8.11
C	−18.45	−2.13	−18.51	−2.13	−20.56
D	8.58	0.99	8.74	1.03	9.78
Y	3.21	0.38	3.27	0.38	3.48