MATLAB code for the line stability indices: FVSI, LMN & NCPI

MATLAB code calculates the line stability indices FVSI, LMN, and NCPI to assess voltage stability and identify potential weak points in PS.

Version 1.0.0 (9.52 KB)
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7 Jun 2024

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The MATLAB code calculates line stability indices, including Fast Voltage Stability Index (FVSI), Line Stability Index (LMN), and Novel Cross-Power Flow Index (NCPI), to assess voltage stability in power systems. These indices help identify potential weak points in the network that could lead to voltage instability. The code provides a quantitative analysis for enhancing the reliability and performance of power distribution.
if you need help please do not hesitate to reach me via hafizur.rahman@sec.ac.bd

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Cite As

Hafizur Rahman (2026). MATLAB code for the line stability indices: FVSI, LMN & NCPI (https://www.mathworks.com/matlabcentral/fileexchange/167681-matlab-code-for-the-line-stability-indices-fvsi-lmn-ncpi), MATLAB Central File Exchange. Retrieved .

1. Musirin, I. and Rahman, T.A., 2002, July. Novel fast voltage stability index (FVSI) for voltage stability analysis in power transmission system. In Student conference on research and development (pp. 265-268). IEEE.

Mokred, S., Wang, Y. and Chen, T., 2023. A novel collapse prediction index for voltage stability analysis and contingency ranking in power systems. Protection and Control of Modern Power Systems, 8(1), pp.1-27.

Acknowledgements

Inspired by: Power System Stability and Control

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
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Version Published Release Notes
1.0.0