Impact of Periodic Frequency Modulation on Power Quality of Switching Power Converter

Journal of Electrical and Electronics Engineering 2014
Deniss Stepins

In this paper power quality of switching frequency modulated (SFM) power converters is analyzed in details. Careful attention is paid on the effect of SFM parameters on switching power converter input current total harmonic distortion (THD) and power factor. Theoretical analysis, simulations and experiments show that SFM used for electromagnetic interference reduction in switching power converters has almost invisible impact on input current THD and power factor of conventional switching power converters.

Atslēgas vārdi
frequency modulation; power converter; electromagnetic interference; power quality
Hipersaite
http://electroinf.uoradea.ro/images/articles/CERCETARE/Reviste/JEEE/JEEE_V7_N2_OCT_2014/Stepins_JEEE_v7_nr2_oct_2014.pdf

Stepins, D. Impact of Periodic Frequency Modulation on Power Quality of Switching Power Converter. Journal of Electrical and Electronics Engineering, 2014, Vol.7, No.2, 39.-42.lpp. ISSN 1844-6035. e-ISSN 2067-2128.

Publikācijas valoda
English (en)