Skills : MATLAB/SIMULINK, d-SPACE- RTI1104, Current and Voltage sensor scaling, 1024 Incremental Encoder Interface, IPMSMThe project is aimed to reduce the torque and flux ripples of the IPMSM without effecting the switching frequency. As IPMSM is a special machine is to be operated under closed loop operation. The Predictive controller is designed in the MATLAB/ SIMULINK environment. The CPU is connected to the d-SPACE controller through a cable which generate real time gate pulses from… Show more Skills : MATLAB/SIMULINK, d-SPACE- RTI1104, Current and Voltage sensor scaling, 1024 Incremental Encoder Interface, IPMSMThe project is aimed to reduce the torque and flux ripples of the IPMSM without effecting the switching frequency. As IPMSM is a special machine is to be operated under closed loop operation. The Predictive controller is designed in the MATLAB/ SIMULINK environment. The CPU is connected to the d-SPACE controller through a cable which generate real time gate pulses from the predictive control code given in MATLAB/SIMULINK environment. The generated real time gate pulses using d-SPACE are given to the dual inverters through digital I/O pins to generate either three level or four level phase voltage. The output of both the inverters are connected to the OEW-IPMSM. The sensors LA-25, LV-25 are used to sense the motor currents and fed back to the ADC channel in the d-SPACE. The 1024 Incremental encoder is used to detect the number of pulses to calculate the approximate speed of the IPMSM and fed back to the INC pins in the d-SPACE. Show less

Project funded by Science and Engineering Research Board (SERB), Department of Science and Technology (DST), Government of India. Project Name : Development of Enhanced Predictive Current Control and Predictive Torque Control strategies for Open-end winding Permanent Magnet Synchronous Motor drive with less torque ripple for Electric VehiclesSkills : MATLAB/SIMULINK, d-SPACE- RTI1104, Current and Voltage sensor scaling, 1024 Incremental Encoder Interface, IPMSMThe project is aimed… Show more Project funded by Science and Engineering Research Board (SERB), Department of Science and Technology (DST), Government of India. Project Name : Development of Enhanced Predictive Current Control and Predictive Torque Control strategies for Open-end winding Permanent Magnet Synchronous Motor drive with less torque ripple for Electric VehiclesSkills : MATLAB/SIMULINK, d-SPACE- RTI1104, Current and Voltage sensor scaling, 1024 Incremental Encoder Interface, IPMSMThe project is aimed to reduce the torque and flux ripples of the IPMSM without effecting the switching frequency. As IPMSM is a special machine is to be operated under closed loop operation. The Predictive controller is designed in the MATLAB/ SIMULINK environment. The CPU is connected to the d-SPACE controller through a cable which generate real time gate pulses from the predictive control code given in MATLAB/SIMULINK environment. The generated real time gate pulses using d-SPACE are given to the dual inverters through digital I/O pins to generate either three level or four level phase voltage. The output of both the inverters are connected to the OEW-IPMSM. The sensors LA-25, LV-25 are used to sense the motor currents and fed back to the ADC channel in the d-SPACE. The 1024 Incremental encoder is used to detect the number of pulses to calculate the approximate speed of the IPMSM and fed back to the INC pins in the d-SPACE. Published two IEEE conferences papers with novel techniques to control the IPMSM with less ripples.2 years of research and Hands-on Hardware experience in R&D with MATLAB/SIMULINK and d-SPACE RTI1104 controller. Show less

Experience in Power Electronics lab and Microprocessor lab, PG level major projects.