Hardware implementation of a high speed inverse park transformation using cordic and pll for foc brushless servo drive

A. S N Mokhtar, M. B I Raez, Mohd Marufuzzaman, M. A M Ali

    Research output: Contribution to journalArticle

    4 Citations (Scopus)

    Abstract

    Field Oriented Control in Permanent Magnet Synchronous Motor needs a quick computation in extremely short time to get an optimal efficiency and stability of the motor. The aim of this research is to present a fully integrated solution of inverse Park transformation by incorporating Coordinate Rotation Digital Computer, ARITHMETIC and Phase-locked Loop (PLL) module. But, the main problem in presenting such solution lies in completing the transformation within a limited clock cycles to pledge the steadiness of the motor where presently is the main issues of this industry. This research presents a transformation that works within 4 clock cycles with an execution time of 160ns of 24MHz frequency with an accuracy of 99.9 % which is the lowest computational cycle for the era.

    Original languageEnglish
    Pages (from-to)23-26
    Number of pages4
    JournalElektronika ir Elektrotechnika
    Volume19
    Issue number3
    DOIs
    Publication statusPublished - 2013

    Fingerprint

    Clocks
    Hardware
    Digital computers
    Synchronous motors
    Phase locked loops
    Permanent magnets
    Industry
    Vector control (Electric machinery)

    Keywords

    • Brushless machines
    • CORDIC
    • Field oriented control
    • Inverse park transformation
    • Phase locked loops
    • Servomotors

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering

    Cite this

    Hardware implementation of a high speed inverse park transformation using cordic and pll for foc brushless servo drive. / Mokhtar, A. S N; Raez, M. B I; Marufuzzaman, Mohd; Ali, M. A M.

    In: Elektronika ir Elektrotechnika, Vol. 19, No. 3, 2013, p. 23-26.

    Research output: Contribution to journalArticle

    Mokhtar, A. S N ; Raez, M. B I ; Marufuzzaman, Mohd ; Ali, M. A M. / Hardware implementation of a high speed inverse park transformation using cordic and pll for foc brushless servo drive. In: Elektronika ir Elektrotechnika. 2013 ; Vol. 19, No. 3. pp. 23-26.
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