Inverse park transformation using cordic and phase-locked loop

Anis Shahida Niza Mokhtar, Md. Mamun Ibne Reaz, Mohammad Marufuzzaman, Mohammad Alauddin Mohammad Ali

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

Faster and precise solution of inverse Park transformation is required to reach the optimal efficiency and steadiness of the servo drive. The main problem in presenting such solution lies in completing the transformation within a limited clock cycles as well as execution time. One of the options could be to implement the overall transformation algorithm into field programmable gate array (FPGA) for reducing the execution time significantly. This research presents a fully integrated solution of inverse Park transformation by incorporating Coordinate Rotation Digital Computer (CORDIC), Arithmetic and Phase-locked Loop (PLL) modules. The result shows that the proposed FPGA performance is required only 68ns of execution time for operating frequency of 30 MHz and accuracy of 99.9%, which is the lowest computational cycle for the era.

Original languageEnglish
Pages (from-to)422-431
Number of pages10
JournalRevue Roumaine des Sciences Techniques Serie Electrotechnique et Energetique
Volume57
Issue number4
Publication statusPublished - Oct 2012

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Phase locked loops
Field programmable gate arrays (FPGA)
Digital computers
Clocks

Keywords

  • Coordinate rotation digital computer (CORDIC)
  • Field oriented control (FOC)
  • Inverse Park transformation
  • Phase-locked loop (PLL)

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Energy(all)

Cite this

Inverse park transformation using cordic and phase-locked loop. / Mokhtar, Anis Shahida Niza; Ibne Reaz, Md. Mamun; Marufuzzaman, Mohammad; Ali, Mohammad Alauddin Mohammad.

In: Revue Roumaine des Sciences Techniques Serie Electrotechnique et Energetique, Vol. 57, No. 4, 10.2012, p. 422-431.

Research output: Contribution to journalArticle

Mokhtar, Anis Shahida Niza ; Ibne Reaz, Md. Mamun ; Marufuzzaman, Mohammad ; Ali, Mohammad Alauddin Mohammad. / Inverse park transformation using cordic and phase-locked loop. In: Revue Roumaine des Sciences Techniques Serie Electrotechnique et Energetique. 2012 ; Vol. 57, No. 4. pp. 422-431.
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