Speed Control of Synchronous Motor using FPGA: A New Approach - Brossura

Ramachandran, Sivaraman; Vasudevan, Shriram K.; Vasudevan, Subashri

Brossura

ISBN 10: 365922622X ISBN 13: 9783659226229

Casa editrice: LAP LAMBERT Academic Publishing, 2012

Riassunto

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.

Su questo libro

L'autore

Sivaraman R is a B.E, M.Tech., associated with Cognizant Technology Solutions . He has done B.E., in the field of Electrical & Electronics and masters in the field of Sensors. Shriram M.Tech., M.B.A.,(PhD) has authored of 4 books & is associated with Amrita University. Subashri M.Tech., a technocrat associated with Cognizant & has authored 3 books.

Dettagli dell?edizione

• Editore: LAP LAMBERT Academic Publishing
• Data di pubblicazione: 2012
• ISBN 10: 365922622X
• ISBN 13: 9783659226229
• Rilegatura: Copertina flessibile
• Lingua: Inglese
• Numero di pagine: 100
• Contatto del produttore: non disponibile