Classification of voltage sags according to the severity of the effects on the induction motor

Adolfo Andrés Jaramillo-Matta, Luis Guasch-Pesquer, Cesar Leonardo Trujillo-Rodríguez

Research output: Contribution to journalArticle

  • 2 Citations

Abstract

In this paper, symmetrical and unsymmetrical voltage sags are classified according to the severity of the effects produced on the behavior of induction motors, using the double-cage rotor model. The analyzed variables are: current and torque peaks, and speed loss in transient and steady states. The severity of these effects is analyzed with 14640 voltage sags, both at the beginning of the voltage sag and when the voltage is recovered, by changing the type, magnitude, duration, and initial-point-of-wave. Four mechanical torque loads were used for the analysis, three with constant behavior and one with quadratic behavior. The results show the durations and initial-point-of-wave with more severe effects for each type of voltage sag. Finally, a classification that depends on the type of voltage sag and the variable of interest is obtained.

Translated title of the contributionClassification of voltage sags according to the severity of the effects on the induction motor
LanguageSpanish
Pages96-104
Number of pages9
JournalDYNA (Colombia)
Volume82
Issue number190
DOIs
Publication statusPublished - 2015
Externally publishedYes

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Induction motors
Electric potential
Torque
Loads (forces)
Rotors

Keywords

    ASJC Scopus subject areas

    • Engineering(all)

    Cite this

    Clasificación de los huecos de tensión de acuerdo a la severidad de los efectos en el motor de inducción. / Jaramillo-Matta, Adolfo Andrés; Guasch-Pesquer, Luis; Trujillo-Rodríguez, Cesar Leonardo.

    In: DYNA (Colombia), Vol. 82, No. 190, 2015, p. 96-104.

    Research output: Contribution to journalArticle

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    title = "Clasificaci{\'o}n de los huecos de tensi{\'o}n de acuerdo a la severidad de los efectos en el motor de inducci{\'o}n",
    abstract = "In this paper, symmetrical and unsymmetrical voltage sags are classified according to the severity of the effects produced on the behavior of induction motors, using the double-cage rotor model. The analyzed variables are: current and torque peaks, and speed loss in transient and steady states. The severity of these effects is analyzed with 14640 voltage sags, both at the beginning of the voltage sag and when the voltage is recovered, by changing the type, magnitude, duration, and initial-point-of-wave. Four mechanical torque loads were used for the analysis, three with constant behavior and one with quadratic behavior. The results show the durations and initial-point-of-wave with more severe effects for each type of voltage sag. Finally, a classification that depends on the type of voltage sag and the variable of interest is obtained.",
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    AU - Trujillo-Rodríguez, Cesar Leonardo

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