Fr. 64.00

Speed Control of Synchronous Motor using FPGA - A New Approach

English · Paperback / Softback

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Description

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FPGA-based speed controller for a synchronous machine with an internal current control loop based on a predictive current controller is presented. Due to their complex computation schemes, predictive current controllers implemented in a full digital system are characterized by an inevitable delay in calculating and applying the switching states to the inverter. Consequently, their performances are affected and the achieved sampling frequency is limited. These digital control limitations are mainly due to the processing speed versus computational complexity trade-off. To cope with this problem, specific digital hardware technology such as FPGA can be used as an alternative digital solution to ensure fast processing operation and to preserve performances of predictive current controllers in spite of their complex computation schemes. Such performances can be preserved,thanks to the high flexibility and high computation capabilities of FPGAs. In order to illustrate this, an FPGA implementation of a synchronous machine speed controller based on a predictive current controller is presented and fully analyzed in this project.

Product details

Authors Sivarama Ramachandran, Sivaraman Ramachandran, Vasud, Shriram Vasudevan, Shriram K Vasudevan, Shriram K. Vasudevan, Subashri Vasudevan
Publisher LAP Lambert Academic Publishing
 
Languages English
Product format Paperback / Softback
Released 03.09.2012
 
EAN 9783659226229
ISBN 978-3-659-22622-9
No. of pages 100
Subject Natural sciences, medicine, IT, technology > IT, data processing > Hardware

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