The influence of induction motors on voltage sag propagation - Part I: Accounting for the change in sag characteristics

Jovica V. Milanovic; Myo T. Aung; Sarat C. Vegunta

doi:10.1109/TPWRD.2007.915846

The influence of induction motors on voltage sag propagation - Part I: Accounting for the change in sag characteristics

Jovica V. Milanovic, Myo T. Aung, Sarat C. Vegunta

Research output: Contribution to journal › Article › peer-review

Abstract

This paper presents an analytical approach to the analysis of the interaction between induction motors (IMs) and voltage sags. The presented methodology enables quick assessment of the influence of IM on sag characteristics and avoids time-consuming transient simulations. The accuracy of the derived analytical formulae is verified through classical transient simulations using the PSCAD/EMTDC package. This paper further proposes a simple, yet efficient transformation of resulting nonrectangular voltage sags, based on the loss of voltage index, into equivalent rectangular sags suitable for conventional voltage sag performance benchmarking. © 2008 IEEE.

Original language	English
Pages (from-to)	1063-1071
Number of pages	8
Journal	IEEE Transactions on Power Delivery
Volume	23
Issue number	2
DOIs	https://doi.org/10.1109/TPWRD.2007.915846
Publication status	Published - Apr 2008

Keywords

Induction motors (IMs)
Power quality (PQ)
Voltage sags

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10.1109/TPWRD.2007.915846

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title = "The influence of induction motors on voltage sag propagation - Part I: Accounting for the change in sag characteristics",

abstract = "This paper presents an analytical approach to the analysis of the interaction between induction motors (IMs) and voltage sags. The presented methodology enables quick assessment of the influence of IM on sag characteristics and avoids time-consuming transient simulations. The accuracy of the derived analytical formulae is verified through classical transient simulations using the PSCAD/EMTDC package. This paper further proposes a simple, yet efficient transformation of resulting nonrectangular voltage sags, based on the loss of voltage index, into equivalent rectangular sags suitable for conventional voltage sag performance benchmarking. {\textcopyright} 2008 IEEE.",

keywords = "Induction motors (IMs), Power quality (PQ), Voltage sags",

author = "Milanovic, {Jovica V.} and Aung, {Myo T.} and Vegunta, {Sarat C.}",

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Y1 - 2008/4

N2 - This paper presents an analytical approach to the analysis of the interaction between induction motors (IMs) and voltage sags. The presented methodology enables quick assessment of the influence of IM on sag characteristics and avoids time-consuming transient simulations. The accuracy of the derived analytical formulae is verified through classical transient simulations using the PSCAD/EMTDC package. This paper further proposes a simple, yet efficient transformation of resulting nonrectangular voltage sags, based on the loss of voltage index, into equivalent rectangular sags suitable for conventional voltage sag performance benchmarking. © 2008 IEEE.

AB - This paper presents an analytical approach to the analysis of the interaction between induction motors (IMs) and voltage sags. The presented methodology enables quick assessment of the influence of IM on sag characteristics and avoids time-consuming transient simulations. The accuracy of the derived analytical formulae is verified through classical transient simulations using the PSCAD/EMTDC package. This paper further proposes a simple, yet efficient transformation of resulting nonrectangular voltage sags, based on the loss of voltage index, into equivalent rectangular sags suitable for conventional voltage sag performance benchmarking. © 2008 IEEE.

KW - Induction motors (IMs)

KW - Power quality (PQ)

KW - Voltage sags

U2 - 10.1109/TPWRD.2007.915846

DO - 10.1109/TPWRD.2007.915846

M3 - Article

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JO - IEEE Transactions on Power Delivery

JF - IEEE Transactions on Power Delivery

IS - 2

ER -

The influence of induction motors on voltage sag propagation - Part I: Accounting for the change in sag characteristics

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Keywords

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