Author URLs
Document Type
Article
Publication Date
11-2014
Subject: LCSH
Electric power systems
Disciplines
Computer Engineering | Computer Sciences | Electrical and Computer Engineering
Abstract
This paper presents a new transfer impedance based system equivalent model (TISEM) for voltage stability analysis. The TISEM can be used not only to identify the weakest nodes (buses) and system voltage stability, but also to calculate the amount of real and reactive power transferred from the generator nodes to the vulnerable node causing voltage instability. As a result, a full-scale view of voltage stability of the whole system can be presented in front of system operators. This useful information can help operators take proper actions to avoid voltage collapse. The feasibility and effectiveness of the TISEM are further validated in three test systems.
DOI
10.1016/j.ijepes.2014.04.025
Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-No Derivative Works 4.0 International License.
Repository Citation
Wang, Yang; Wang, Caisheng; Lin, Feng; Li, Wenyuan; Wang, Le Yi; and Zhao, Junhui, "A New Transfer Impedance Based System Equivalent Model for Voltage Stability Analysis" (2014). Electrical & Computer Engineering and Computer Science Faculty Publications. 42.
https://digitalcommons.newhaven.edu/electricalcomputerengineering-facpubs/42
Publisher Citation
Y. Wang, C. Wang, F. Lin, W. Li, LY Wang, and J. Zhao, “A new transfer impedance based system equivalent model for voltage stability analysis,” International Journal of Electrical Power & Energy Systems, Vol. 62, pp. 38–44, Nov. 2014.
Included in
Computer Engineering Commons, Computer Sciences Commons, Electrical and Computer Engineering Commons
Comments
This is the author's accepted version of the article published in International Journal of Electrical Power & Energy Systems. The final publication is found at http://dx.doi.org/10.1016/j.ijepes.2014.04.025