Sensorless Predictive Control of SVPWM VSI Fed Induction Motor

Mahesh, Pudari; Rajender Naik, Guguloth

ISBN 10: 3330075228 / ISBN 13: 9783330075221

Published by LAP LAMBERT Academic Publishing, 2017

About this Item

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Bibliographic Details

• Title: Sensorless Predictive Control of SVPWM VSI Fed Induction Motor
• Publisher: LAP LAMBERT Academic Publishing
• Publication Date: 2017
• Language: English
• ISBN 10: 3330075228
• ISBN 13: 9783330075221
• Binding: Soft cover
• Condition: New

About this title

Synopsis

In this book, speed control of a sensorless three phase induction motor is to be carried out using Predictive Current control (PCC) technique and space vector PWM. Hardware complexity of a motor drive can be reduced by estimating controls rather than measuring using sensors. In this, the corresponding sensors are to be eliminated so that the system becomes more robust. The PCC is based on a closed loop observer, which is insensitive to parameter variations. This closed loop observer calculates the required state variables over wide frequency range. This technique is more reliable even at very low frequency due to its insensitive nature against changes of motor parameters. Further, a Space Vector Pulse Width Modulation (SVPWM) voltage source inverter is to be used to feed the induction motor rather than SPWM. The drive system with proposed adaptive mechanism is to be simulated by MATLAB/SIMULINK for the verification of the performance of the technique.

About the Author

Graduated from JNTUH in Electrical & Electronics Engineering and Post Graduation in Power Electronics from KITSW. Presently Working as Assistant Professor in the department of Electrical & Electronics Engineering in KITS Warangal, Telangana State, India. Research Interests are Power Electronic Converters and Drives.