Three-phase induction motor (IM) plays a very important role in today's industry due to its robustness, compact size, low cost, little maintenance requirement, and other features that give it advantage over other types of motors. In industrial applications, it is very important to have a control over IM speed to get a steady response. In this work, dynamic model of three phase induction motor is introduced and simulated using (direct-quadrature) dq transformation in stationary reference frame. Fuzzy logic Controller (FLC) is designed and compared with conventional Proportional Integral (PI) controller. Speed error and its integral are used as inputs to the controller where change in frequency is the output obtained and fed to the inverter to regulate its frequency in order to achieve the desired voltages which control the speed of motor. From results, it is shown that the performance of IM with FLC is more stable than with conventional PI, the speed almost has to be constant even though load torque is applied at specific instant because of the instantaneous response of FLC.


    Access

    Download


    Export, share and cite



    Title :

    Performance Comparison between Conventional PI and PI-Like Fuzzy Speed Controller for Three Phase Induction Motor


    Contributors:

    Publication date :

    2018-04-23


    Remarks:

    American Scientific Research Journal for Engineering, Technology, and Sciences (ASRJETS); Vol 42 No 1 (2018); 148-156 ; 2313-4402 ; 2313-4410


    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English



    Classification :

    DDC:    629



    Speed Control of Single Phase Induction Motor Using Fuzzy Logic Controller

    H. Ahmad, Ali / R.yasien, Farazdaq / S. Abdullah, Ahmed | BASE | 2016

    Free access

    Induction Motor Speed Control Using Fuzzy Logic Controller

    V. Chitra / R. S. Prabhakar | BASE | 2008

    Free access

    Fuzzy Logic Speed Control of Three Phase Induction Motor Drive

    P.Tripura / Y.Srinivasa Kishore Babu | BASE | 2011

    Free access


    Direct Field-Oriented Control of Six-Phase Induction Motor with Fuzzy-Logic Speed Controller

    Listwan, Jacek / Pieńkowski, Krzysztof | Online Contents | 2016