Analysis of Pi and Adaptive Fuzzy Based Speed Control of PMSM Using Flux Weakening Operation

R. Gopala Krishnan, Mr.S.Vijaya Baskar
2014 IOSR Journal of Electrical and Electronics Engineering  
This paper proposed to regulate the speed control of PMSM with PI and Adaptive fuzzy based speed control using flux weakening operation. In this method with having advantages in permanent magnet synchronous machine (PMSM) drive can utilization and widen flux weakening region the maximum utilization of inverter output regulated current saturation makes the instantaneous current control capability. This paper proposed using current control regulation by flux weakening operation controller by VSI
more » ... ed inverter side with SVPWM gate pulsed to operate the IGBT fed inverted drive circuit with dynamic performance of current control. Adopted fuzzy controller compares the error signal and change in error signal to the PI control with K p and K i value. The simulation and experimental results are taken by MATLAB SIMULINK with considering with stator current control regulated wave forms.
doi:10.9790/1676-09278391 fatcat:7pcr6g4xajetlk4dkz4efvsi5i