• Narasimhamurthy BS
• Bharath Gowda C
• Sidramappa S Kittur
• Rajesh LV

This paper presents a comparison between a fuzzy logic controller and a conventional PI controller used for speed control with a direct stator flux orientation control of a doubly fed induction motor. The effectiveness of the proposed control strategy is evaluated under different operating conditions such as of reference speed and for load torque step changes at nominal parameters and in the presence of parameter variation. Simulation results show that the fuzzy logic controller is more robust than a conventional PI controller against parameter variation and uncertainty, and is less sensitive to external load torque disturbance with a fast dynamic response.

direct stator flux orientation control, doubly fed induction motor, fuzzy logic controller, Fuzzy PI controller, conventional PI controller.

"Speed control of doubly fed induction motor using fuzzy logic controller", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 6, page no.h25-h27, June-2022, Available :http://www.jetir.org/papers/JETIR2206705.pdf

"Speed control of doubly fed induction motor using fuzzy logic controller", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 6, page no. pph25-h27, June-2022, Available at : http://www.jetir.org/papers/JETIR2206705.pdf