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Modeling uncertainties affecting power system dynamics
Conference proceeding

Modeling uncertainties affecting power system dynamics

C.O Nwankpa and R.M Hassan
[1992] Proceedings of the 35th Midwest Symposium on Circuits and Systems, v 1992-, pp 1440-1445 vol.2
1992

Abstract

Colored noise Fluctuations Gaussian noise Power system dynamics Power system modeling Power system security Power transmission lines Stochastic processes Stochastic systems Uncertainty
The authors address the development of specific stochastic models that reflect inherent fluctuations of power system parameters and characteristics. These models vary from slow continuous models represented by narrowband colored noise to fast discrete models represented by Markov jump noises. The models cover certain fluctuations, such as those due to the effect of random customer switching and ambient weather conditions. An example of a discrete stochastic model is presented to reflect other switching events, such as those due to transformer tap changers.< >

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Engineering, Electrical & Electronic
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