Synchronous machine block diagram analysis with fast dynamics

A. Varghese; P. W. Sauer; M. A. Pai

doi:10.1016/0142-0615(89)90034-3

Synchronous machine block diagram analysis with fast dynamics

A. Varghese, P. W. Sauer, M. A. Pai

Electrical and Computer Engineering

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

Abstract

Reduced order modelling techniques are employed to incorporate the dynamic effects of a q-axis damper winding in a lower-order synchronous machine model. Using timescale analysis of the two-axis model, it is shown that the DeMello-Concordia model is an approximation of the former under special conditions. An improved version of this model is derived which accounts for the damping provided by the amortisseur winding.

Original language	English (US)
Pages (from-to)	239-247
Number of pages	9
Journal	International Journal of Electrical Power and Energy Systems
Volume	11
Issue number	4
DOIs	https://doi.org/10.1016/0142-0615(89)90034-3
State	Published - Oct 1989

Keywords

dynamic stability
eigenvalue analysis
machine modelling
power system dynamics

ASJC Scopus subject areas

Energy Engineering and Power Technology
Electrical and Electronic Engineering

Online availability

10.1016/0142-0615(89)90034-3

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title = "Synchronous machine block diagram analysis with fast dynamics",

abstract = "Reduced order modelling techniques are employed to incorporate the dynamic effects of a q-axis damper winding in a lower-order synchronous machine model. Using timescale analysis of the two-axis model, it is shown that the DeMello-Concordia model is an approximation of the former under special conditions. An improved version of this model is derived which accounts for the damping provided by the amortisseur winding.",

keywords = "dynamic stability, eigenvalue analysis, machine modelling, power system dynamics",

author = "A. Varghese and Sauer, {P. W.} and Pai, {M. A.}",

note = "Funding Information: This research was supported by NSF",

year = "1989",

month = oct,

doi = "10.1016/0142-0615(89)90034-3",

language = "English (US)",

volume = "11",

pages = "239--247",

journal = "International Journal of Electrical Power and Energy Systems",

issn = "0142-0615",

publisher = "Elsevier Ltd",

number = "4",

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TY - JOUR

T1 - Synchronous machine block diagram analysis with fast dynamics

AU - Varghese, A.

AU - Sauer, P. W.

AU - Pai, M. A.

N1 - Funding Information: This research was supported by NSF

PY - 1989/10

Y1 - 1989/10

N2 - Reduced order modelling techniques are employed to incorporate the dynamic effects of a q-axis damper winding in a lower-order synchronous machine model. Using timescale analysis of the two-axis model, it is shown that the DeMello-Concordia model is an approximation of the former under special conditions. An improved version of this model is derived which accounts for the damping provided by the amortisseur winding.

AB - Reduced order modelling techniques are employed to incorporate the dynamic effects of a q-axis damper winding in a lower-order synchronous machine model. Using timescale analysis of the two-axis model, it is shown that the DeMello-Concordia model is an approximation of the former under special conditions. An improved version of this model is derived which accounts for the damping provided by the amortisseur winding.

KW - dynamic stability

KW - eigenvalue analysis

KW - machine modelling

KW - power system dynamics

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U2 - 10.1016/0142-0615(89)90034-3

DO - 10.1016/0142-0615(89)90034-3

M3 - Article

AN - SCOPUS:0347355654

SN - 0142-0615

VL - 11

SP - 239

EP - 247

JO - International Journal of Electrical Power and Energy Systems

JF - International Journal of Electrical Power and Energy Systems

IS - 4

ER -

Synchronous machine block diagram analysis with fast dynamics

Abstract

Keywords

ASJC Scopus subject areas

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