Vector Control of an AC Machine Using Matlab Simulink

Download or read book Vector Control of an AC Machine Using Matlab Simulink written by Boufadene Mourad and published by . This book was released on 2017-07-18 with total page 43 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1 Dynamical Model of Doubly Fed Induction Motor 31.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . 31.2 Mathematical model of doubly fed induction motor . . . . 41.2.1 Mechanical equations . . . . . . . . . . . . . . . . 61.2.2 State space model of DFIM . . . . . . . . . . . . . 71.3 Matlab Simulation . . . . . . . . . . . . . . . . . . . . . . 92 Field oriented control of a doubly fed induction machine 132.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . 132.1.1 Field oriented control principle . . . . . . . . . . . 142.2 Mathematical model of doubly fed inducton motor . . . . 152.3 Field oriented control . . . . . . . . . . . . . . . . . . . . 162.4 Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . 182.4.1 currents controller parameters . . . . . . . . . . . . 182.4.2 Speed controllers parameters . . . . . . . . . . . . 192.5 Matlab Simulink Block of The eld Oriented Control . . . 212.6 Simulations and results . . . . . . . . . . . . . . . . . . . 222.6.1 Performance of FOC . . . . . . . . . . . . . . . . . 232.7 Conclusion . . . . . . . . . . . . . . . . . . . . . . . . . . 26A Doubly fed induction machine matlab code 31A.1 Matlab s-function for the doubly fed induction motor . . . 31B Doubly Fed Induction Motor Parameters