A new voltage stability index considering voltage limits

Y. Kataoka; M. Watanabe; S. Iwamoto

doi:10.1109/PSCE.2006.296199

A new voltage stability index considering voltage limits

Y. Kataoka, M. Watanabe, S. Iwamoto

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

25 Citations (Scopus)

Abstract

Recently, concerns over voltage instability phenomena have been increasing, because significant voltage drops are regarded crucial in stable operations. Thus, effective voltage control schemes using voltage stability indices have been brought to attention in a considerable number of studies. The conventional voltage stability indices are mainly based on evaluating voltage stability margins to a critical point. The operator usually determines proper voltage range in power systems. In this paper we propose a voltage stability index VMPI (Voltage Margin Proximity Index) considering voltage limits, especially lower voltage limits. Simulations are run using the IEEJ West 30 machine 115 bus system.

Original language	English
Title of host publication	2006 IEEE PES Power Systems Conference and Exposition, PSCE 2006 - Proceedings
Pages	1878-1883
Number of pages	6
DOIs	https://doi.org/10.1109/PSCE.2006.296199
Publication status	Published - 2006
Externally published	Yes
Event	2006 IEEE PES Power Systems Conference and Exposition, PSCE 2006 - Atlanta, GA, United States Duration: 2006 Oct 29 → 2006 Nov 1

Other

Other	2006 IEEE PES Power Systems Conference and Exposition, PSCE 2006
Country	United States
City	Atlanta, GA
Period	06/10/29 → 06/11/1

Keywords

Optimal power flow
Power system
Preventive control
VMPI
Voltage control
Voltage stability index

ASJC Scopus subject areas

Energy Engineering and Power Technology

Access to Document

10.1109/PSCE.2006.296199

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title = "A new voltage stability index considering voltage limits",

abstract = "Recently, concerns over voltage instability phenomena have been increasing, because significant voltage drops are regarded crucial in stable operations. Thus, effective voltage control schemes using voltage stability indices have been brought to attention in a considerable number of studies. The conventional voltage stability indices are mainly based on evaluating voltage stability margins to a critical point. The operator usually determines proper voltage range in power systems. In this paper we propose a voltage stability index VMPI (Voltage Margin Proximity Index) considering voltage limits, especially lower voltage limits. Simulations are run using the IEEJ West 30 machine 115 bus system.",

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author = "Y. Kataoka and M. Watanabe and S. Iwamoto",

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doi = "10.1109/PSCE.2006.296199",

language = "English",

isbn = "142440178X",

pages = "1878--1883",

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AU - Kataoka, Y.

AU - Watanabe, M.

AU - Iwamoto, S.

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N2 - Recently, concerns over voltage instability phenomena have been increasing, because significant voltage drops are regarded crucial in stable operations. Thus, effective voltage control schemes using voltage stability indices have been brought to attention in a considerable number of studies. The conventional voltage stability indices are mainly based on evaluating voltage stability margins to a critical point. The operator usually determines proper voltage range in power systems. In this paper we propose a voltage stability index VMPI (Voltage Margin Proximity Index) considering voltage limits, especially lower voltage limits. Simulations are run using the IEEJ West 30 machine 115 bus system.

AB - Recently, concerns over voltage instability phenomena have been increasing, because significant voltage drops are regarded crucial in stable operations. Thus, effective voltage control schemes using voltage stability indices have been brought to attention in a considerable number of studies. The conventional voltage stability indices are mainly based on evaluating voltage stability margins to a critical point. The operator usually determines proper voltage range in power systems. In this paper we propose a voltage stability index VMPI (Voltage Margin Proximity Index) considering voltage limits, especially lower voltage limits. Simulations are run using the IEEJ West 30 machine 115 bus system.

KW - Optimal power flow

KW - Power system

KW - Preventive control

KW - VMPI

KW - Voltage control

KW - Voltage stability index

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