The effect of real network phase disturbances on the calculation of IEC 61000-4-30 parameters
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IEEE
Abstract
Real life network dynamic phenomena are used to demonstrate how the calculation of IEC 61000-4-30 parameters can be affected. The voltage frequency can change instantaneously at a point in the network due to a shift in the position of zero crosses when large reactive power changes occur. Pseudo voltage swells can be recorded and spectral leakage incurred. It is proposed that a 10/12-cycle block value for frequency is used in addition to the IEC 61000-4-30 10-second values
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Rens, J. et al. 2014. The effect of real network phase disturbances on the calculation of IEC 61000-4-30 parameters. 16th International Conference on Harmonics and Quality of Power (ICHQP), 25-28 May:303-306. [https://doi.org/10.1109/ICHQP.2014.6842886]