Improving 9-150 kHz EMI Performance of Single-Phase PFC Rectifier

Konferenz: CIPS 2018 - 10th International Conference on Integrated Power Electronics Systems
20.03.2018 - 22.03.2018 in Stuttgart, Deutschland

Tagungsband: ETG-Fb. 156: CIPS 2018

Seiten: 6Sprache: EnglischTyp: PDF

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Autoren:
Davari, Pooya; Blaabjerg, Frede (Department of Energy Technology, Aalborg University, Alaborg, Denmark)
Hoene, Eckart (Fraunhofer IZM, Berlin, Germany)
Zare, Firuz (The University of Queensland, Brisbane, Australia)

Inhalt:
In order to improve the Electromagnetic Interference (EMI) performance of grid-connected power electronics converters within the new 9-150 kHz frequency range, this digest investigates feasible solutions through modifying the EMI filter and applying spectral shaping method. The proposed solutions are validated based on a 1 kW single-phase Power Factor Correction (PFC) rectifier prototype. Moreover, frequency domain modeling approach is utilized as a virtual-oriented methodology in order to analyze the converter behavior and provide fast prototyping.