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Research on real-time losses for sensorless motor temperature identification based on thermal network model

  • Harbin Institute of Technology

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

Abstract

In order to monitor online temperature of the Induction Motor (IM), this paper proposed to develop a sensorless temperature estimation method. The core idea is that we derived the thermal network model of the IM. Based on this model, the identification of the motor temperature is obtained applying stator loss and rotor loss into the motor equivalent thermal network model. This work can realize the demand for the real-time temperature monitoring of IM worked in different circumstances. The theoretical analysis and experiment results validate the effectiveness and validity of the presented method in this paper. This work can provide some academic references for developing the technology of temperature recognition for IM.

Original languageEnglish
Title of host publication1st International Conference on Electronics Instrumentation and Information Systems, EIIS 2017
EditorsJun-Bao Li
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-4
Number of pages4
ISBN (Electronic)9781538608432
DOIs
StatePublished - 2 Jul 2017
Event1st International Conference on Electronics Instrumentation and Information Systems, EIIS 2017 - Harbin, China
Duration: 3 Jun 20175 Jun 2017

Publication series

Name1st International Conference on Electronics Instrumentation and Information Systems, EIIS 2017
Volume2018-January

Conference

Conference1st International Conference on Electronics Instrumentation and Information Systems, EIIS 2017
Country/TerritoryChina
CityHarbin
Period3/06/175/06/17

Keywords

  • Component
  • Induction Motor (IM)
  • Loss
  • Temperature identification
  • Thermal network model

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