Contributions of enhanced generator excitation control to power system stability

A. Benarouche; J. V. Milanović; F. M. Hughes

doi:10.1109/PTC.2005.4524402

Contributions of enhanced generator excitation control to power system stability

A. Benarouche
, J. V. Milanović
, F. M. Hughes

Research output: Chapter in Book/Conference proceeding › Conference contribution

Abstract

The paper investigates the capability of enhanced generator excitation control for extending the limits of power system stability and operation. A simple power system model is considered, which has two distinct oscillatory modes that are of frequencies relevant to the realistic power system. Dynamic performance is assessed through eigenvalue analysis and in terms of time response analysis for both small and large disturbances. The enhanced form of control is provided by a Generator Transfer Function Regulator (GTFR) based scheme, and its performance is compared with that of an existing conventional scheme. It is shown that the GTFR based scheme exhibits superior control performance, particularly as limiting conditions are approached, and extends the range of stable operation. Index Terms - Generator excitation control, power system stability, sensitivity analysis.

Original language	English
Title of host publication	2005 IEEE Russia Power Tech, PowerTech\|IEEE Russ. Power Tech, PowerTech
Publisher	IEEE
ISBN (Print)	9781424418749
DOIs	https://doi.org/10.1109/PTC.2005.4524402
Publication status	Published - 2005
Event	2005 IEEE Russia Power Tech, PowerTech - St. Petersburg Duration: 1 Jul 2005 → …

Conference

Conference	2005 IEEE Russia Power Tech, PowerTech
City	St. Petersburg
Period	1/07/05 → …

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10.1109/PTC.2005.4524402

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@inproceedings{db8a151d837e4d2db267b513a66c2ea5,

title = "Contributions of enhanced generator excitation control to power system stability",

abstract = "The paper investigates the capability of enhanced generator excitation control for extending the limits of power system stability and operation. A simple power system model is considered, which has two distinct oscillatory modes that are of frequencies relevant to the realistic power system. Dynamic performance is assessed through eigenvalue analysis and in terms of time response analysis for both small and large disturbances. The enhanced form of control is provided by a Generator Transfer Function Regulator (GTFR) based scheme, and its performance is compared with that of an existing conventional scheme. It is shown that the GTFR based scheme exhibits superior control performance, particularly as limiting conditions are approached, and extends the range of stable operation. Index Terms - Generator excitation control, power system stability, sensitivity analysis.",

author = "A. Benarouche and Milanovi{\'c}, \{J. V.\} and Hughes, \{F. M.\}",

year = "2005",

doi = "10.1109/PTC.2005.4524402",

language = "English",

isbn = "9781424418749",

booktitle = "2005 IEEE Russia Power Tech, PowerTech|IEEE Russ. Power Tech, PowerTech",

publisher = "IEEE",

address = "United States",

note = "2005 IEEE Russia Power Tech, PowerTech ; Conference date: 01-07-2005",

}

TY - GEN

T1 - Contributions of enhanced generator excitation control to power system stability

AU - Benarouche, A.

AU - Milanović, J. V.

AU - Hughes, F. M.

PY - 2005

Y1 - 2005

N2 - The paper investigates the capability of enhanced generator excitation control for extending the limits of power system stability and operation. A simple power system model is considered, which has two distinct oscillatory modes that are of frequencies relevant to the realistic power system. Dynamic performance is assessed through eigenvalue analysis and in terms of time response analysis for both small and large disturbances. The enhanced form of control is provided by a Generator Transfer Function Regulator (GTFR) based scheme, and its performance is compared with that of an existing conventional scheme. It is shown that the GTFR based scheme exhibits superior control performance, particularly as limiting conditions are approached, and extends the range of stable operation. Index Terms - Generator excitation control, power system stability, sensitivity analysis.

AB - The paper investigates the capability of enhanced generator excitation control for extending the limits of power system stability and operation. A simple power system model is considered, which has two distinct oscillatory modes that are of frequencies relevant to the realistic power system. Dynamic performance is assessed through eigenvalue analysis and in terms of time response analysis for both small and large disturbances. The enhanced form of control is provided by a Generator Transfer Function Regulator (GTFR) based scheme, and its performance is compared with that of an existing conventional scheme. It is shown that the GTFR based scheme exhibits superior control performance, particularly as limiting conditions are approached, and extends the range of stable operation. Index Terms - Generator excitation control, power system stability, sensitivity analysis.

U2 - 10.1109/PTC.2005.4524402

DO - 10.1109/PTC.2005.4524402

M3 - Conference contribution

SN - 9781424418749

BT - 2005 IEEE Russia Power Tech, PowerTech|IEEE Russ. Power Tech, PowerTech

PB - IEEE

T2 - 2005 IEEE Russia Power Tech, PowerTech

Y2 - 1 July 2005

ER -

Contributions of enhanced generator excitation control to power system stability

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