Impedance Analysis of Single-Phase PFC Converter in the Frequency Range of 0–150 kHz

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Abstract

This paper investigates the influence of power converter impedance for below 150 kHz frequency range from power quality and EMI performance perspectives. Moreover, feasible solutions to maintain the performance of the power converter are analyzed. For this purpose, the analytical closed loop impedance model of a single-phase PFC converter is derived. Then, a suitable experimental impedance measurement approach and hardware requirement is proposed and the derived closed loop impedance model is validated experimentally at different operating conditions and control bandwidth. The investigations are performed based on different control, filter configurations and operating conditions.
Original languageEnglish
Title of host publicationProceedings of the 2022 International Power Electronics Conference (IPEC-Himeji 2022- ECCE Asia)
Number of pages7
Place of PublicationHimeji, Japan
PublisherIEEE (Institute of Electrical and Electronics Engineers)
Publication dateMay 2022
Pages2522-2528
Article number9807125
ISBN (Print)978-1-6654-1631-3
ISBN (Electronic)978-4-8868-6425-3
DOIs
Publication statusPublished - May 2022
Event2022 International Power Electronics Conference (IPEC-Himeji 2022- ECCE Asia) - Himeji, Japan
Duration: 15 May 202219 May 2022

Conference

Conference2022 International Power Electronics Conference (IPEC-Himeji 2022- ECCE Asia)
LocationHimeji, Japan
Period15/05/202219/05/2022

Keywords

  • Analytical models
  • Impedance measurement
  • Voltage source inverters
  • Electromagnetic interference
  • Low-pass filters
  • Frequency conversion
  • Behavioral sciences

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