• Index page
  • Información de interés
  • Login
  • Communities & Collections
  • Language
    Englishespañolportuguês (Brasil)
View Item 
  •   Redicuc Home
  • Producción científica y académica
  • Artículos científicos
  • View Item
  •   Redicuc Home
  • Producción científica y académica
  • Artículos científicos
  • View Item
Universidad de la Costa, CUC. Calle 58 # 55 - 66. Barranquilla, Colombia. 336 22 00. repositorioredicuc@cuc.edu.co. Corporación Universidad de la Costa.

Assessment of the energy efficiency estimation methods on induction motors considering real-time monitoring

Thumbnail
View/Open
Pre-Print Manuscript measurement Assessment of the energy efficiency estimation methods on induction motors considering real-time monitoring.pdf (1.208Mb)
Date
2018
Author
Sousa Santos, Vladimir
Cabello Eras, Juan Jose
Sagastume Gutierrez, Alexis
Cabello Ulloa, Mario Javier
Metadata
Show full item record
BASE GoogleScholar
Compartir:


Impacto

URI: http://hdl.handle.net/11323/1988

Abstract

Different methods have been developed to estimate the energy efficiency of induction motors. The accuracy of these methods vary with the load factor, the unbalanced voltage (UV) and harmonics. The feasibility of these methods for efficiency estimation in real-time were theoretically and experimentally assessed during the operation under different operational conditions (i.e. balanced sinusoidal voltage (BSV), harmonics, UV and harmonics with UV). Results show that for load factors over 80%, the air-gap method is applicable under any condition, while the slip method is only applicable under BSV or balanced harmonic voltage. Moreover, for load factors over 40%, the nameplate method is applicable under BSV. Other methods result in errors over 8% and optimization methods are not applicable for real-time monitoring. Electric systems generally operates with some degree of UV and harmonics, while induction motors mostly operate with load factors below 60%, limiting the use of these methods for real-time measurement.
Collections
  • Artículos científicos

Browse

All of RedicucCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

My Account

Login

Compartir en

Universidad de la Costa, CUC

  • Calle 58 # 55 - 66. Barranquilla, Colombia

  • 336 22 00

  • repositorioredicuc@cuc.edu.co

Corporación Universidad de la Costa CUC, Personería Jurídica con Resolución No. 352 del 23 de abril de 1971 y reconocida como Universidad mediante resolución 3235 del 28 de marzo de 2012 expedida por el MEN. Institución de Educación Superior sujeta a inspección y vigilancia por el Ministerio de Educación Nacional.

Enlaces institucionales:

  • Universidad de la Costa
  • Biblioteca
  • Catálogo bibliográfico
  • Recuperador Primo

Universidad de la Costa CUC.
Politica de Protección de Datos.