Condition monitoring of BLDC motor drive systems by Hilbert Huang Transform

Mi Ching Tsai, Shao Kai Lin, Sheng He Wang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

This paper presents a novel on-line condition monitoring method that is based on the input voltage and measured line current of a Brushless DC motor drive system. The time-frequency signal processing method of Hilbert Huang Transform is applied to extract the characteristic component of line current and then obtain the required equivalent electrical impedance, which is utilized for health monitoring. Gauge Repeatability & Reproducibility is employed to evaluate the reliability of the computed impedance during the training strategy. A health reference index defined from the characteristic intrinsic mode function is proposed for decision making during on-line monitoring. Theoretical analysis and experiments are conducted to evaluate the effectiveness of the proposed health monitoring approach.

Original languageEnglish
Title of host publication2015 10th International Conference on Ecological Vehicles and Renewable Energies, EVER 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781467367844
DOIs
Publication statusPublished - 2015 Jun 11
Event10th International Conference on Ecological Vehicles and Renewable Energies, EVER 2015 - Monte-Carlo, Monaco
Duration: 2015 Mar 312015 Apr 2

Publication series

Name2015 10th International Conference on Ecological Vehicles and Renewable Energies, EVER 2015

Other

Other10th International Conference on Ecological Vehicles and Renewable Energies, EVER 2015
CountryMonaco
CityMonte-Carlo
Period15-03-3115-04-02

All Science Journal Classification (ASJC) codes

  • Renewable Energy, Sustainability and the Environment
  • Automotive Engineering
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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  • Cite this

    Tsai, M. C., Lin, S. K., & Wang, S. H. (2015). Condition monitoring of BLDC motor drive systems by Hilbert Huang Transform. In 2015 10th International Conference on Ecological Vehicles and Renewable Energies, EVER 2015 [7112964] (2015 10th International Conference on Ecological Vehicles and Renewable Energies, EVER 2015). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/EVER.2015.7112964