Investigation on Singularity of Stochastic Differential Algebraic Power System Model
This paper presents the results of the investigation of the singularity of power systems with random loads. The power system is modeled with stochastic differential algebraic equations (SDAE). This is the extension of singularity induced bifurcation analysis in the deterministic DAE model. This paper explores the probability of loss of voltage causality. The WECC 3-machine-9 Bus system is used to illustrate the impact of diffusion coefficients on voltage stability.
K. Wang and M. Crow, "Investigation on Singularity of Stochastic Differential Algebraic Power System Model," Proceedings of the 2011 North American Power Symposium, NAPS '11, (2011, Boston, MA), pp. 1-5, Institute of Electrical and Electronics Engineers (IEEE), Aug 2011.
The definitive version is available at http://dx.doi.org/10.1109/NAPS.2011.6025098
2011 North American Power Symposium NAPS '11, (2011: Aug. 4-6, Boston, MA)
Electrical and Computer Engineering
Keywords and Phrases
Monte Carlo Simulation; Stochastic Differential Algebraic Equations; Voltage Stability Analysis
International Standard Book Number (ISBN)
Article - Conference proceedings
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