A new fast simulation scheme for long-term small disturbance voltage stability analysis

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, a novel numerical scheme is developed for long-term small disturbance voltage stability analysis. The new approach optimally adjusts the load to estimate the maximum allowed load for the system accurately and efficiently. The scheme can be easily integrated with existing methods to solve differential problems, such as the well-known Runge-Kutta-Fehlberg (RKF) method, and can also be extended to the whole family of Runge-Kutta methods. With this new method, both the computation efficiency and accuracy of loadability margin estimate are significantly improved. Numerical tests have demonstrated the validity of our new technique and its great potential for industry applications.

Original languageEnglish
Title of host publication2006 IEEE PES Power Systems Conference and Exposition, PSCE 2006 - Proceedings
Pages1728-1734
Number of pages7
DOIs
Publication statusPublished - 1 Dec 2006
Externally publishedYes
Event2006 IEEE PES Power Systems Conference and Exposition, PSCE 2006 - Atlanta, GA, United States
Duration: 29 Oct 20061 Nov 2006

Other

Other2006 IEEE PES Power Systems Conference and Exposition, PSCE 2006
CountryUnited States
CityAtlanta, GA
Period29/10/061/11/06

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Keywords

  • Acceleration
  • Loadability margin
  • Runge-Kutta-Fehlberg method
  • Small disturbance
  • Voltage stability

ASJC Scopus subject areas

  • Energy Engineering and Power Technology

Cite this

Huang, G. M., & Men, K. (2006). A new fast simulation scheme for long-term small disturbance voltage stability analysis. In 2006 IEEE PES Power Systems Conference and Exposition, PSCE 2006 - Proceedings (pp. 1728-1734). [4076000] https://doi.org/10.1109/PSCE.2006.296174