**Appendix A**

The ratings of the model considered for the study are: A 50 HP, 415 V, 3Φ, 50 Hz, star connected, four-pole induction motor with equivalent parameters: Rs = 0.087 Ω, Rr = 0.228 Ω, Lls = Llr = 0.8 mH, Lm = 34.7 mH, Inertia, J = 1.662 kgm2, friction factor = 0.1.

#### **References**


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