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Effect on Power Quality of the High Power Electric Traction (Double Domain Computer Simulation vs. Site Measurements)
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| Author(s) |
A. Dán; P. Kiss |
| Abstract |
The paper shows the present results of a long term
research work. The authors are working on the modeling of
penetration of harmonics caused by the railways.
In a former paper [1] a detailed model of the traction system
was discussed in frequency domain. However this paper presents
the combination of frequency and time dependent model. This
novel method, called double domain method is used to improve
the accuracy of the frequency domain simulation. To calculate the
sophisticated model of the electric locomotive as a non-linear load
a time dependent model must be used. The traction supply system
together with the equivalent supply network impedance could be
calculated in frequency domain. An iteration algorithm is
developed to converting the variables in every iteration step
between the time and frequency domain. |
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| Filename: | Unnamed file |
| Filesize: | 287.9 KB |
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| Type |
Members Only |
| Date |
Last modified 2006-11-27 by System |
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