2012 | OriginalPaper | Chapter
Steady State Voltage Stability of Unbalanced Three-Phase Power Systems
Authors : Xiao-Ping Zhang, Christian Rehtanz, Bikash Pal
Published in: Flexible AC Transmission Systems: Modelling and Control
Publisher: Springer Berlin Heidelberg
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This chapter discusses the recent developments in steady state unbalanced three phase voltage stability analysis and control with FACTS. The objectives of this chapter are:
1. to review steady state voltage stability analysis methods in unbalanced three-phase power systems;
2. to introduce the continuation three-phase power flow technique that can be used for steady state unbalanced three-phase voltage stability analysis;
3. to examine the PV curves of unbalanced three-phase power systems;
4. to reveal the interesting phenomena of voltage stability of unbalanced three-phase power systems;
5. to investigate the impact of FACTS controls on voltage stability limit of unbalanced three-phase power systems.