A Vector Control Strategy for PMSM Based on a New Type Low Speed and High Torque Deep-Sea Motor Thruster

Hao Tian, Zhaoyong Mao, Baowei Song, Yukai Li

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

1 Scopus citations

Abstract

In this paper, a three-phase permanent magnet synchronous motor(PMSM) based on deep-sea motor thruster is used as an example. Firstly, the mathematical model of PMSM is discussed based on the magnetic field distribution diagram of the motor. Then the speed and current dual-closed-loop control principle is described. Next the algorithm of the space vector pulse width modulation (SVPWM) is analyzed. Finally, the whole system is simulated by MATLAB/Simulink simulation software. The simulation results verify the correctness and effectiveness of the control strategy, which provides theoretical support for the design and implementation of the actual system.

Original languageEnglish
Title of host publicationOCEANS 2018 MTS/IEEE Charleston, OCEAN 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538648148
DOIs
StatePublished - 7 Jan 2019
EventOCEANS 2018 MTS/IEEE Charleston, OCEANS 2018 - Charleston, United States
Duration: 22 Oct 201825 Oct 2018

Publication series

NameOCEANS 2018 MTS/IEEE Charleston, OCEAN 2018

Conference

ConferenceOCEANS 2018 MTS/IEEE Charleston, OCEANS 2018
Country/TerritoryUnited States
CityCharleston
Period22/10/1825/10/18

Keywords

  • Deep-sea motor thruster
  • PMSM
  • Vector control simulation

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