Maximum loadability and voltage stability in power systems

P. W. Sauer; B. C. Lesieutre; M. A. Pai

doi:10.1016/0142-0615(93)90029-M

Maximum loadability and voltage stability in power systems

P. W. Sauer, B. C. Lesieutre, M. A. Pai

Electrical and Computer Engineering

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

Abstract

This paper discusses several of the practical and theoretical issues associated with the dynamic vs. static issues of voltage problems. It focuses mainly on the issues of maximum loadability and the avoidance of non-physical models. It concludes with the proposition that static analysis normally produces optimistic upper bounds on practical questions about loadability. Realistic bounds are obtained by a small disturbance analysis and even better with transient large disturbance analysis.

Original language	English (US)
Pages (from-to)	145-153
Number of pages	9
Journal	International Journal of Electrical Power and Energy Systems
Volume	15
Issue number	3
DOIs	https://doi.org/10.1016/0142-0615(93)90029-M
State	Published - Jun 1993

Keywords

electric power systems
load modelling
voltage stability

ASJC Scopus subject areas

Energy Engineering and Power Technology
Electrical and Electronic Engineering

Online availability

10.1016/0142-0615(93)90029-M

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title = "Maximum loadability and voltage stability in power systems",

abstract = "This paper discusses several of the practical and theoretical issues associated with the dynamic vs. static issues of voltage problems. It focuses mainly on the issues of maximum loadability and the avoidance of non-physical models. It concludes with the proposition that static analysis normally produces optimistic upper bounds on practical questions about loadability. Realistic bounds are obtained by a small disturbance analysis and even better with transient large disturbance analysis.",

keywords = "electric power systems, load modelling, voltage stability",

author = "Sauer, {P. W.} and Lesieutre, {B. C.} and Pai, {M. A.}",

note = "Funding Information: This work was supported in part by the National Science Foundation Grant NSF ECS 87-19055, EPRI Contract RP 8010-21, and the Grainger Foundation Endowments to the University of Illinois.",

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AU - Sauer, P. W.

AU - Lesieutre, B. C.

AU - Pai, M. A.

N1 - Funding Information: This work was supported in part by the National Science Foundation Grant NSF ECS 87-19055, EPRI Contract RP 8010-21, and the Grainger Foundation Endowments to the University of Illinois.

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Y1 - 1993/6

N2 - This paper discusses several of the practical and theoretical issues associated with the dynamic vs. static issues of voltage problems. It focuses mainly on the issues of maximum loadability and the avoidance of non-physical models. It concludes with the proposition that static analysis normally produces optimistic upper bounds on practical questions about loadability. Realistic bounds are obtained by a small disturbance analysis and even better with transient large disturbance analysis.

AB - This paper discusses several of the practical and theoretical issues associated with the dynamic vs. static issues of voltage problems. It focuses mainly on the issues of maximum loadability and the avoidance of non-physical models. It concludes with the proposition that static analysis normally produces optimistic upper bounds on practical questions about loadability. Realistic bounds are obtained by a small disturbance analysis and even better with transient large disturbance analysis.

KW - electric power systems

KW - load modelling

KW - voltage stability

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JO - International Journal of Electrical Power and Energy Systems

JF - International Journal of Electrical Power and Energy Systems

IS - 3

ER -

Maximum loadability and voltage stability in power systems

Abstract

Keywords

ASJC Scopus subject areas

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