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Modeling of converter transformers using frequency domain terminal impedance measurements
Ist Teil von
IEEE transactions on power delivery, 1993-01, Vol.8 (1), p.66-72
Ort / Verlag
New York, NY: IEEE
Erscheinungsjahr
1993
Quelle
IEEE/IET Electronic Library (IEL)
Beschreibungen/Notizen
Frequency-dependent node-to-node impedance function (NIF) models of power system equipment based on systematic broad frequency range (50 Hz to 1 MHz) external driving point impedance measurements are described. Such models are needed to calculate and predict the radio frequency electromagnetic (EM) noise produced by the valve ignition of a converter station. The application of the transformer frequency-domain NIF model related to HVDC converter station EM noise calculations is demonstrated. Calculated performance data are compared with field measurements.< >