@article{Duranay_Guldemir_Tuncer_2020, title={Implementation of a V/f Controlled Variable Speed Induction Motor Drive}, volume={8}, url={https://emitter.pens.ac.id/index.php/emitter/article/view/490}, DOI={10.24003/emitter.v8i1.490}, abstractNote={<p>DSP implementation of speed control of three phase induction motor drive is presented in this paper. A closed loop speed control has been achieved using constant V/f technique which is a simple scalar control method used to control the magnitude of the control quantities. In this study, a fourth order polynomial drived from V/f curve is constructed instead of using look up table which takes much time for determination of voltage from frequency value. A PI controller is used in speed control.&nbsp; dSPACE DS-1103 controller board is used for the implementation with Matlab/Simulink, which has a simple real time interface. Steady-state speed characteristics and transient responses with various reference speed commands are presented by experimental system.&nbsp; The simulation and experimental results provide a smooth speed response and good performance under various dynamic operations. Real time speed control has been implemented and some results are presented.</p&gt;}, number={1}, journal={EMITTER International Journal of Engineering Technology}, author={Duranay, Zeynep Bala and Guldemir, Hanifi and Tuncer, Servet}, year={2020}, month={Jun.}, pages={35-48} }