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The Impact of the Grid Impadance on the HPF Performance
Škramlík, Jiří
For the implementation of Hybrid Power Filters (HPF) into a real environment it is desirable to know the impact of the grid impedance on the HPF performance. The paper evaluates the impact of diffetent components of the grid impedance and a load impedance on the HPF performance criteria by using the Fourier analysis.
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Noise, vibration and electromagnetic phenomena produced by semiconductor converters in traction vehicles
Budek, P. ; Chmelíček, M. ; Jehlička, Vladimír ; Škramlík, Jiří
Due to the recent employment of up-to-date control electronic and electromechanical devices in cars of City Mass Transportation, new problems arise concerning the dynamics, noise, and the radiation of electromagnetic fields. Their environmental impacts, however, have not been discussed sufficiently, so far.
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