Encyclopedia of Systems and Control

Living Edition
| Editors: John Baillieul, Tariq Samad

Power System Voltage Stability

  • Costas VournasEmail author
Living reference work entry

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DOI: https://doi.org/10.1007/978-1-4471-5102-9_263-2
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Abstract

Voltage stability of electric power systems is a challenging topic both theoretically and in practice. This entry touches briefly on the main aspects of the problem and highlights theoretical foundations and fundamental methods for voltage stability analysis. The single-load radial system is used to introduce basic concepts, such as the PV curve, and the instability mechanism, while the implications for a meshed, multiple-load system are briefly outlined. Some applications to practical problems are briefly enumerated.

Keywords

Maximum power transfer Active and reactive power Load dynamics Load tap changers (LTC) Stability conditions PV curve 
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Bibliography

  1. Kundur et al. P (2004) Definition and classification of power system stability IEEE/CIGRE joint task force on stability terms and definitions. IEEE Trans Power Syst 19:1387–1401Google Scholar
  2. Medanic J, Ilic-Spong M, Christensen J (1987) Discrete models of slow voltage dynamics for under load tap-changing transformer coordination. IEEE Trans Power Syst 2:873–882CrossRefGoogle Scholar
  3. Taylor CW (1994) Power system voltage stability. EPRI power system engineering series. Mc Graw-Hill, New YorkGoogle Scholar
  4. Van Cutsem T, Vournas C (1998) Voltage stability of electric power systems. Kluwer Academic Publishers, Boston (Springer, 2008)Google Scholar

Copyright information

© Springer-Verlag London Ltd., part of Springer Nature 2020

Authors and Affiliations

  1. 1.School of Electrical and Computer EngineeringNational Technical University of AthensZografouGreece

Section editors and affiliations

  • Joe Chow
    • 1
  1. 1.Electrical & Computer Systems Engineering, Rensselaer Polytechnic InstituteTroyUSA