Nonintrusive Uncertainty Quantification of Dynamic Power Systems Subject to Stochastic Excitations

Continuous-time random disturbances (also called stochastic excitations) due to increasing renewable generation have an increasing impact on power system dynamics; However, except from the slow Monte Carlo simulation, most existing methods for quantifying this impact are intrusive , meaning they are...

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Bibliographic Details
Published in:	IEEE transactions on power systems Vol. 36; no. 1; pp. 402 - 414
Main Authors:	Qiu, Yiwei, Lin, Jin, Chen, Xiaoshuang, Liu, Feng, Song, Yonghua
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.01.2021 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Adaptive systems Collocation methods Differential equations Dynamic response Dynamic uncertainty quantification Excitation Itô process Karhunen-Loève expansion Mathematical model Monte Carlo simulation Performance indices polynomial chaos Polynomials Power system dynamics Probability distribution Public utilities Software Statistical analysis stochastic differential equations stochastic excitations Stochastic processes System dynamics Uncertainty
ISSN:	0885-8950, 1558-0679
Online Access:	Get full text
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