Generalized Short-Circuit Ratio

gSCR. Geeneralized representation of SCR for single-infeed power electronic systems (SIPESs) in multi-infeed power electronic systems (MIPESs).

Last Updated:  November 29, 2025

Version:  1.0.0

Generated:  December 04, 2025

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# stability

See Also:  

Grid Strength    Stability    Short-Circuit Ratio    Composite Short-Circuit Ratio    Short-Circuit Ratio with Interaction Factors

Definition in an Article

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In other words, the small signal stability of the MIPES depends on the strength of the weakest equivalent SIPES, which can be quantified with the minimum eigenvalue $\lambda_1$ of matrix $Y_{eq}$ (extended admittance matrix).

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