Abstract
This paper describes a method for analyzing the direct stability of a multi-machine system that consists of three machines and one resistive superconductive fault current limiter (SFCL). The resistive SFCL, which affects the transient stability of a multi-machine power system, must be taken into account. In order to evaluate the transient stability in the power system, a direct stability analysis that has rapid prediction stability is used. Although the equal-area criterion method is useful in determining the stability as a transient stability evaluation method, the method is only applicable to a one-machine system connected to an infinite bus or to a two-machine system. Therefore, the transient energy function (TEF) should be constructed. Using the TEF, the effect of the SFCL in the multi-machine system can be identified by increasing the critical clearing time.
| Original language | English |
|---|---|
| Article number | 6092457 |
| Journal | IEEE Transactions on Applied Superconductivity |
| Volume | 22 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 2012 Jun 25 |
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All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Electrical and Electronic Engineering
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A study on the direct stability analysis of multi-machine power system with resistive SFCL. / Son, Gum Tae; Lee, Hee Jin; Lee, Soo Young; Park, Jung Wook.
In: IEEE Transactions on Applied Superconductivity, Vol. 22, No. 3, 6092457, 25.06.2012.Research output: Contribution to journal › Article
TY - JOUR
T1 - A study on the direct stability analysis of multi-machine power system with resistive SFCL
AU - Son, Gum Tae
AU - Lee, Hee Jin
AU - Lee, Soo Young
AU - Park, Jung Wook
PY - 2012/6/25
Y1 - 2012/6/25
N2 - This paper describes a method for analyzing the direct stability of a multi-machine system that consists of three machines and one resistive superconductive fault current limiter (SFCL). The resistive SFCL, which affects the transient stability of a multi-machine power system, must be taken into account. In order to evaluate the transient stability in the power system, a direct stability analysis that has rapid prediction stability is used. Although the equal-area criterion method is useful in determining the stability as a transient stability evaluation method, the method is only applicable to a one-machine system connected to an infinite bus or to a two-machine system. Therefore, the transient energy function (TEF) should be constructed. Using the TEF, the effect of the SFCL in the multi-machine system can be identified by increasing the critical clearing time.
AB - This paper describes a method for analyzing the direct stability of a multi-machine system that consists of three machines and one resistive superconductive fault current limiter (SFCL). The resistive SFCL, which affects the transient stability of a multi-machine power system, must be taken into account. In order to evaluate the transient stability in the power system, a direct stability analysis that has rapid prediction stability is used. Although the equal-area criterion method is useful in determining the stability as a transient stability evaluation method, the method is only applicable to a one-machine system connected to an infinite bus or to a two-machine system. Therefore, the transient energy function (TEF) should be constructed. Using the TEF, the effect of the SFCL in the multi-machine system can be identified by increasing the critical clearing time.
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UR - http://www.scopus.com/inward/citedby.url?scp=84862575247&partnerID=8YFLogxK
U2 - 10.1109/TASC.2011.2177626
DO - 10.1109/TASC.2011.2177626
M3 - Article
AN - SCOPUS:84862575247
VL - 22
JO - IEEE Transactions on Applied Superconductivity
JF - IEEE Transactions on Applied Superconductivity
SN - 1051-8223
IS - 3
M1 - 6092457
ER -