AGGREGATION OF INDUCTION MOTOR LOADS FOR TRANSIENT STABILITY STUDIES.

A. H.M.A. Rahim; A. R. Laldin

doi:10.1109/TEC.1987.4765804

AGGREGATION OF INDUCTION MOTOR LOADS FOR TRANSIENT STABILITY STUDIES.

A. H.M.A. Rahim^*
, A. R. Laldin

^*Corresponding author for this work

King Fahd University of Petroleum & Minerals

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

15 Scopus citations

Abstract

The dynamic representation of a group of induction motors by one or more equivalent motors is investigated. The unknown parameters of the equivalent are estimated through a weighted-least-squares procedure. Verification of simulated results with experimental ones suggests that a fifth-order dynamic model of the aggregate with a ninth-order parameter model is appropriate. The least-squares technique was found to provide good convergence characteristics subject to satisfaction of the following conditions: good initial estimate of the parameters, proper selection of acceleration factors, and homogeneity of the motor group.

Original language	English
Pages (from-to)	55-61
Number of pages	7
Journal	IEEE Transactions on Energy Conversion
Volume	EC-2
Issue number	1
DOIs	https://doi.org/10.1109/TEC.1987.4765804
State	Published - 1987

ASJC Scopus subject areas

Energy Engineering and Power Technology
Electrical and Electronic Engineering

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title = "AGGREGATION OF INDUCTION MOTOR LOADS FOR TRANSIENT STABILITY STUDIES.",

abstract = "The dynamic representation of a group of induction motors by one or more equivalent motors is investigated. The unknown parameters of the equivalent are estimated through a weighted-least-squares procedure. Verification of simulated results with experimental ones suggests that a fifth-order dynamic model of the aggregate with a ninth-order parameter model is appropriate. The least-squares technique was found to provide good convergence characteristics subject to satisfaction of the following conditions: good initial estimate of the parameters, proper selection of acceleration factors, and homogeneity of the motor group.",

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year = "1987",

doi = "10.1109/TEC.1987.4765804",

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N2 - The dynamic representation of a group of induction motors by one or more equivalent motors is investigated. The unknown parameters of the equivalent are estimated through a weighted-least-squares procedure. Verification of simulated results with experimental ones suggests that a fifth-order dynamic model of the aggregate with a ninth-order parameter model is appropriate. The least-squares technique was found to provide good convergence characteristics subject to satisfaction of the following conditions: good initial estimate of the parameters, proper selection of acceleration factors, and homogeneity of the motor group.

AB - The dynamic representation of a group of induction motors by one or more equivalent motors is investigated. The unknown parameters of the equivalent are estimated through a weighted-least-squares procedure. Verification of simulated results with experimental ones suggests that a fifth-order dynamic model of the aggregate with a ninth-order parameter model is appropriate. The least-squares technique was found to provide good convergence characteristics subject to satisfaction of the following conditions: good initial estimate of the parameters, proper selection of acceleration factors, and homogeneity of the motor group.

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U2 - 10.1109/TEC.1987.4765804

DO - 10.1109/TEC.1987.4765804

M3 - Article

AN - SCOPUS:0023314106

SN - 0885-8969

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SP - 55

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JO - IEEE Transactions on Energy Conversion

JF - IEEE Transactions on Energy Conversion

IS - 1

ER -

AGGREGATION OF INDUCTION MOTOR LOADS FOR TRANSIENT STABILITY STUDIES.

Abstract

ASJC Scopus subject areas

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