PWAM controlled quasi-Z source motor drive

Yi Li, Yushan Liu, Haitham Abu-Rub

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

6 Citations (Scopus)

Abstract

This paper proposes a novel pulse-width-amplitude-modulation (PWAM) method for three-phase quasi-Z source inverter system in motor drive application. It is demonstrated that it operates at only 1/3 switching frequency of traditional PWM methods, with less harmonic distortion. As a result, switching actions and losses are also reduced significantly. With the proposed modulation, the required capacitance is reduced greatly, which makes a system of smaller volume and lighter weight. Compared to traditional PWM methods, the higher efficiency and better reliability are confirmed in PWAM controlled motor drive system. The motor drive with the proposed hybrid PWAM modulation method presents good performance in simulation. Theoretical analysis is provided to verify the inverter efficiency and design improvements.

Original languageEnglish
Title of host publicationProceedings - 2017 IEEE International Symposium on Industrial Electronics, ISIE 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1669-1675
Number of pages7
ISBN (Electronic)9781509014125
DOIs
Publication statusPublished - 3 Aug 2017
Event26th IEEE International Symposium on Industrial Electronics, ISIE 2017 - Edinburgh, Scotland, United Kingdom
Duration: 18 Jun 201721 Jun 2017

Other

Other26th IEEE International Symposium on Industrial Electronics, ISIE 2017
CountryUnited Kingdom
CityEdinburgh, Scotland
Period18/6/1721/6/17

Fingerprint

Amplitude modulation
Pulse width modulation
Modulation
Harmonic distortion
Switching frequency
Capacitance

Keywords

  • Motor drive
  • Pulse-width-amplitude-modulation
  • Quasi-Z-source inverter

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Control and Systems Engineering

Cite this

Li, Y., Liu, Y., & Abu-Rub, H. (2017). PWAM controlled quasi-Z source motor drive. In Proceedings - 2017 IEEE International Symposium on Industrial Electronics, ISIE 2017 (pp. 1669-1675). [8001498] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISIE.2017.8001498

PWAM controlled quasi-Z source motor drive. / Li, Yi; Liu, Yushan; Abu-Rub, Haitham.

Proceedings - 2017 IEEE International Symposium on Industrial Electronics, ISIE 2017. Institute of Electrical and Electronics Engineers Inc., 2017. p. 1669-1675 8001498.

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

Li, Y, Liu, Y & Abu-Rub, H 2017, PWAM controlled quasi-Z source motor drive. in Proceedings - 2017 IEEE International Symposium on Industrial Electronics, ISIE 2017., 8001498, Institute of Electrical and Electronics Engineers Inc., pp. 1669-1675, 26th IEEE International Symposium on Industrial Electronics, ISIE 2017, Edinburgh, Scotland, United Kingdom, 18/6/17. https://doi.org/10.1109/ISIE.2017.8001498
Li Y, Liu Y, Abu-Rub H. PWAM controlled quasi-Z source motor drive. In Proceedings - 2017 IEEE International Symposium on Industrial Electronics, ISIE 2017. Institute of Electrical and Electronics Engineers Inc. 2017. p. 1669-1675. 8001498 https://doi.org/10.1109/ISIE.2017.8001498
Li, Yi ; Liu, Yushan ; Abu-Rub, Haitham. / PWAM controlled quasi-Z source motor drive. Proceedings - 2017 IEEE International Symposium on Industrial Electronics, ISIE 2017. Institute of Electrical and Electronics Engineers Inc., 2017. pp. 1669-1675
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