DocumentCode
3256008
Title
FPGA Implementation of Quasi-BLDC Drive
Author
Soh, C.S. ; Bi, C. ; Teo, K.K.
Author_Institution
Data Storage Inst., Singapore
fYear
2007
fDate
27-30 Nov. 2007
Firstpage
883
Lastpage
888
Abstract
For the reduction of acoustic noise and vibration generated in self-sensing brushless dc motor operation, a self-sensing quasi brushless DC drive (QBLDC) mode is presented. The structure of the drive and the related algorithms are introduced in detail in the paper. The drive can be implemented on field programmable gate arrays (FPGA). The performance of the drive presented has been confirmed by the testing results of the spindle motor used in hard disk drive.
Keywords
DC motor drives; acoustic noise; brushless DC motors; field programmable gate arrays; vibrations; FPGA implementation; acoustic noise reduction; brushless DC drive; field programmable gate arrays; hard disk drive; quasiBLDC Drive; self-sensing brushless DC motor operation; spindle motor; vibration reduction; Acoustic signal detection; Brushless DC motors; DC motors; Field programmable gate arrays; Memory; Permanent magnet motors; Reluctance motors; Rotors; Synchronous motors; Voltage; Acoustics; BLDC; FPGA; Self-sensing; Spindle Motor;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Drive Systems, 2007. PEDS '07. 7th International Conference on
Conference_Location
Bangkok
Print_ISBN
978-1-4244-0645-6
Electronic_ISBN
978-1-4244-0645-6
Type
conf
DOI
10.1109/PEDS.2007.4487808
Filename
4487808
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