作者: Sergey Yanchenko , Jan Meyer
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摘要: The level of harmonic currents emitted by nonlinear household devices depends on many factors. Beside the general circuit topology, e.g. presence or absence power factor correction (PFC) emission significantly distortion supply voltage. paper discusses typical voltage distortions in public low grids and proposes parameters for their quantification. Afterwards, Simulink-based time-domain models some electronic are introduced verified measurement data. Finally, impact waveform both individual aggregate loads is assessed, order to compare current distorted sinusoidal voltages.