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PROBABILISTIC ASSESSMENT OF HARMONIC IMPEDANCE IN DC TRACTION SYSTEMS
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| Author(s) |
M. Fracchia; L. Pierrat; P. Pozzobon |
| Abstract |
In electric rail traction systems EMI in power and signalling devices have to be investigated carefully. Assessment of hannonic impedances, which are functions of the· frequency dependence of the track and traction line parameters and of system topology, is the first step. The authors propose a method to calculate the harmonic impedance
seen from the pantograph by a probabilistic formulation, analytically and by Monte Carlo simulation. Resonance frequencies statistical variation is obtained in view to design filters according to the analysis. |
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| Filename: | Unnamed file |
| Filesize: | 509.2 KB |
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| Type |
Members Only |
| Date |
Last modified 2018-04-12 by System |
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