Effects of asymmetry, transmission delay and noises on the stability of an elementary electricity network
We numerically study the effects of the asymmetry of the transmission lines capabilities, of the transmission delay and power noises, on the stability of an elementary electricity network consisting of one machine and two generators. It is found that the asymmetry increases the stability of the syst...
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Published in | The European physical journal. B, Condensed matter physics Vol. 88; no. 7 |
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Main Authors | , |
Format | Journal Article |
Language | English |
Published |
Berlin/Heidelberg
Springer Berlin Heidelberg
01.07.2015
Springer |
Subjects | |
Online Access | Get full text |
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Summary: | We numerically study the effects of the asymmetry of the transmission lines capabilities, of the transmission delay and power noises, on the stability of an elementary electricity network consisting of one machine and two generators. It is found that the asymmetry increases the stability of the system. It is also found that the threshold value of the perturbation intensity leading to the network instability decreases as the time delay increases. When the system is subject to a stochastic perturbation, its stability depends not only on the noises intensity, but also on the time delay and the value of the transmission lines capabilities. |
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ISSN: | 1434-6028 1434-6036 |
DOI: | 10.1140/epjb/e2015-60030-9 |