Independent Drive of Multiple AC Motors Using Amplitude Modulation

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

Abstract

With the recent development of electric drive technology, systems with multiple electric motors are increasingly used in various applications. Among them, methods of driving multiple electric motors by using only one power source is studied. This multi-motor drive system contributes to the reduction of the number of power supplies and electric parts. Because of these characteristics, the system is effective in reducing the weight and the size of whole system. Therefore, this paper proposes a circuit that can control motors by frequency separation using the principle of amplitude modulation. As a result, it is possible to drive a plurality of motors independently and simultaneously with only one power supply. The simulations of multiple motor drives by the proposed circuit was conducted.

Original languageEnglish
Title of host publicationProceedings - 2020 IEEE International Conference on Industrial Technology, ICIT 2020
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages181-186
Number of pages6
ISBN (Electronic)9781728157542
DOIs
Publication statusPublished - 2020 Feb
Event21st IEEE International Conference on Industrial Technology, ICIT 2020 - Buenos Aires, Argentina
Duration: 2020 Feb 262020 Feb 28

Publication series

NameProceedings of the IEEE International Conference on Industrial Technology
Volume2020-February

Conference

Conference21st IEEE International Conference on Industrial Technology, ICIT 2020
CountryArgentina
CityBuenos Aires
Period20/2/2620/2/28

Keywords

  • IPMSM
  • Motion control
  • Parallel motor drives

ASJC Scopus subject areas

  • Computer Science Applications
  • Electrical and Electronic Engineering

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  • Cite this

    Yamada, Y., Nozaki, T., & Murakami, T. (2020). Independent Drive of Multiple AC Motors Using Amplitude Modulation. In Proceedings - 2020 IEEE International Conference on Industrial Technology, ICIT 2020 (pp. 181-186). [9067275] (Proceedings of the IEEE International Conference on Industrial Technology; Vol. 2020-February). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICIT45562.2020.9067275