Enhanced Second-Order Sliding Mode Control Technique for a Five-Phase Induction Motor

Table 3

Current THD analysis under the two control schemes.

Phase	Classic SMC	Designed SO-SMC
“A”	Fundamental (1.6878 A) THD (3.02%)	Fundamental (1.8716 A) THD (2.50%)
“B”	Fundamental (1.8430 A) THD (5.26%)	Fundamental (1.8960 A) THD (2.47%)
“C”	Fundamental (1.7149 A) THD (3.78%)	Fundamental (1.8448 A) THD (2.45%)
“d”	Fundamental (1.761 A) THD (4.09%)	Fundamental (1.8699 A) THD (2.87%)
“e”	Fundamental (1.8273 A) THD (4.94%)	Fundamental (1.8727 A) THD (2.36%)