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Dr. Nader Shawky Abd El-hakeem El-sayed :: Publications: |
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| Title: | A Novel Technique to Determine the Controlling Unstable Equilibrium Point in Power Systems |
| Authors: | Wagdy M. MANSOUR;Mohamed A. ALI;Nader SH. ABDELHAKEEM |
| Year: | 2015 |
| Keywords: | Online Transient stability, Real-time Transient Stability, Transient Energy Function (TEF), Stable Equilibrium Point (SEP), Unstable Equilibrium Point (UEP), Critical Clearing Time (CCT). |
| Journal: | International Journal of Scientific Research Engineering Technology |
| Volume: | 1 |
| Issue: | 5 |
| Pages: | 82-89 |
| Publisher: | Sept.-2015 |
| Local/International: | International |
| Paper Link: | |
| Full paper | Nader Shawky Abd El-hakeem El-sayed_IJSRET-V1I4-56.pdf |
| Supplementary materials | Not Available |
| Abstract: |
The computation of the Unstable Equilibrium Point (UEP) is a key step involved in the direct methods of power system transient stability analysis. This paper presents an idea for formulating generalized energy function for the stability detection of interconnected power systems and obtained the UEP in an easy way. The energy function is formulated based on Energy functions for individual machines. The technique is validated by computing the Stable Equilibrium Point (SEP), the controlling UEP, and The Critical Clearing Time (CCT). Then, a Conventional Time Domain Method (CTDM) is used to validate the novel technique's results. |
