Study of Power Factor Corrector Operating at Multiple Switching Frequencies

2023 IEEE Jordan International Joint Conference on Electrical Engineering and Information Technology (JEEIT 2023): Proceedings 2023
Deniss Stepins, Jānis Zaķis, Annamneni Subbarao, Aleksandrs Suzdaļenko, Jaroslavs Zarembo, Kamal Khandakji

This paper deals with the use of multi-switching-frequency approach for reduction of conducted electromagnetic emissions (EME) from power factor correctors (PFC) operating in discontinuous conduction mode (DCM). The effect of multi-switching-frequency operation on the total harmonic distortion (THD) of PFC input current, power factor, conducted EME levels and efficiency is studied in details in the paper. The PFC in DCM is studied by using simulation in PSIM software and analytically. Performance of the DCM PFC with the multi-switching-frequency approach is compared to that of classical switching-frequency modulation. Some advices for more effective use of the multi-switching-frequency approach in DCM PFC are proposed.

Atslēgas vārdi
power factor corrector; total harmonic distortion; frequency modulation; conducted emissions
DOI
10.1109/JEEIT58638.2023.10185763
Hipersaite
https://ieeexplore.ieee.org/document/10185763

Stepins, D., Zaķis, J., Subbarao, A., Suzdaļenko, A., Zarembo, J., Khandakji, K. Study of Power Factor Corrector Operating at Multiple Switching Frequencies. No: 2023 IEEE Jordan International Joint Conference on Electrical Engineering and Information Technology (JEEIT 2023): Proceedings, Jordānija, Amman, 22.-24. maijs, 2023. Piscataway: IEEE, 2023, 116.-121.lpp. ISBN 979-8-3503-2406-8. e-ISBN 979-8-3503-2405-1. Pieejams: doi:10.1109/JEEIT58638.2023.10185763

Publikācijas valoda
English (en)