FPGA Implementation of an Arbitrary Injection based Sensorless Control for PMSM

Zhe Chen, Hang Zhang, Wencong Tu, Bo Tan, Guangzhao Luo

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

5 Scopus citations

Abstract

This work proposed an FPGA implementation for sensorless control of PMSM. The arbitrary injection method that utilizes a transient current slop to estimate rotor position is adopted and further improved to adapt its digital realization. On account of fast current sampling and fast parallel computation capability, a single FPGA is chosen as the PMSM controller involving both filed oriented control and sensorless control. The over-sampling technique is employed to increase the accuracy of current measurement. As a result, the rotor position and speed estimation is enhanced. The experiments are carried out on an FPGA based testbench including a 3kW PMSM.

Original languageEnglish
Title of host publication2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1741-1747
Number of pages7
ISBN (Electronic)9781479973118
DOIs
StatePublished - 3 Dec 2018
Event10th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2018 - Portland, United States
Duration: 23 Sep 201827 Sep 2018

Publication series

Name2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018

Conference

Conference10th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2018
Country/TerritoryUnited States
CityPortland
Period23/09/1827/09/18

Keywords

  • Arbitrary injection
  • FPGA
  • PMSM
  • Sensorless control

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