Transient stability of a power system with superconducting fault current limiters

Vasily Sokolovsky; Victor Meerovich; Attila Györe; István Vajda

doi:10.3311/pp.ee.2007-1-2.01

Transient stability of a power system with superconducting fault current limiters

Vasily Sokolovsky, Victor Meerovich, Attila Györe, István Vajda

Department of Physics

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

6 Scopus citations

Abstract

The influence of a superconducting fault current limiter (FCL) on the transient stability of the synchronic operation of electric machines is analyzed for different locations of the inductive FCL in a network and for different parameters of the device. It is shown that the stability can be improved or degraded depending on the FCL impedance under a fault and the time of the recovery of the initial state of the limiter after a fault. Improving the transient stability with the inductive superconducting FCL is demonstrated in the experiments on the electrodynamic model of a power system. The expansion of the obtained results for other FCL designs is discussed.

Original language	English
Pages (from-to)	3-9
Number of pages	7
Journal	Periodica polytechnica Electrical engineering and computer science
Volume	51
Issue number	1-2
DOIs	https://doi.org/10.3311/pp.ee.2007-1-2.01
State	Published - 1 Jan 2007

Keywords

Power system transient stability
Superconducting fault current limiter

ASJC Scopus subject areas

Electrical and Electronic Engineering

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.3311/pp.ee.2007-1-2.01

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abstract = "The influence of a superconducting fault current limiter (FCL) on the transient stability of the synchronic operation of electric machines is analyzed for different locations of the inductive FCL in a network and for different parameters of the device. It is shown that the stability can be improved or degraded depending on the FCL impedance under a fault and the time of the recovery of the initial state of the limiter after a fault. Improving the transient stability with the inductive superconducting FCL is demonstrated in the experiments on the electrodynamic model of a power system. The expansion of the obtained results for other FCL designs is discussed.",

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AU - Sokolovsky, Vasily

AU - Meerovich, Victor

AU - Györe, Attila

AU - Vajda, István

PY - 2007/1/1

Y1 - 2007/1/1

N2 - The influence of a superconducting fault current limiter (FCL) on the transient stability of the synchronic operation of electric machines is analyzed for different locations of the inductive FCL in a network and for different parameters of the device. It is shown that the stability can be improved or degraded depending on the FCL impedance under a fault and the time of the recovery of the initial state of the limiter after a fault. Improving the transient stability with the inductive superconducting FCL is demonstrated in the experiments on the electrodynamic model of a power system. The expansion of the obtained results for other FCL designs is discussed.

AB - The influence of a superconducting fault current limiter (FCL) on the transient stability of the synchronic operation of electric machines is analyzed for different locations of the inductive FCL in a network and for different parameters of the device. It is shown that the stability can be improved or degraded depending on the FCL impedance under a fault and the time of the recovery of the initial state of the limiter after a fault. Improving the transient stability with the inductive superconducting FCL is demonstrated in the experiments on the electrodynamic model of a power system. The expansion of the obtained results for other FCL designs is discussed.

KW - Power system transient stability

KW - Superconducting fault current limiter

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JO - Periodica polytechnica Electrical engineering and computer science

JF - Periodica polytechnica Electrical engineering and computer science

IS - 1-2

ER -

Transient stability of a power system with superconducting fault current limiters

Abstract

Keywords

ASJC Scopus subject areas

UN SDGs

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