A Method for the Estimation of the Constant Load Torque by Using the Steady-State Electrical Torque Signal

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

Abstract

In this paper, the constant load torque of a three-phase induction motor is estimated by means of the steady-state electrical torque signal and the motor torque due to the friction loss. In this case study, the load is connected to the motor's output shaft through an electromagnetic brake generating constant load at three magnitudes. Validation of load torque estimation is performed by identifying electrical and mechanical parameters and simulating its mathematical model to compare estimated and simulated constant load signals. Then this methodology can be used to estimate constant load torques on induction motors.

Original languageEnglish
Title of host publicationETCM 2021 - 5th Ecuador Technical Chapters Meeting
EditorsMonica Karel Huerta, Sebastian Quevedo, Carlos Monsalve
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781665441414
DOIs
StatePublished - 12 Oct 2021
Event5th IEEE Ecuador Technical Chapters Meeting, ETCM 2021 - Cuenca, Ecuador
Duration: 12 Oct 202115 Oct 2021

Publication series

NameETCM 2021 - 5th Ecuador Technical Chapters Meeting

Conference

Conference5th IEEE Ecuador Technical Chapters Meeting, ETCM 2021
Country/TerritoryEcuador
CityCuenca
Period12/10/2115/10/21

Bibliographical note

Funding Information:
This work was supported by Universidad Polit?cnica Salesiana through the research group GIDTEC.

Funding Information:
ACKNOWLEDGMENT This work was supported by Universidad Politécnica Sale-siana through the research group GIDTEC.

Publisher Copyright:
© 2021 IEEE.

Keywords

  • Electrical torque
  • Induction machines
  • Load torque
  • Parameter estimation
  • Torque estimation

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