Title of article
Analysis of a soft-switched PFC boost converter using analog and digital control circuits
Author/Authors
V.J.، Farias, نويسنده , , L.C.، de Freitas, نويسنده , , Jr.، Vieira, J.B., نويسنده , , L.H.S.C.، Barreto, نويسنده , , E.A.A.، Coelho, نويسنده , , M.G.، Sebastiao, نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
-220
From page
221
To page
0
Abstract
This work presents a comparison between analog and digital (PIC16c73a) control types applied to the boost converter with a nondissipative snubber. Both control types use the bang-bang hysteresis current waveshaping control technique in order to achieve a quasi-unity power factor. The analog control applied presented a high power factor (0.998), high efficiency (92.87%), and low harmonic distortion [total harmonic distortion of current (THDI =2.84% and total harmonic distortion of current (THDV) =2.83%]. The digital control presented a high power factor (0.990), high efficiency (92.46%), and low harmonic distortion (THDI=5.09% and THDV=2.84%).
Keywords
Power-aware
Journal title
IEEE Transactions on Industrial Electronics
Serial Year
2005
Journal title
IEEE Transactions on Industrial Electronics
Record number
62590
Link To Document