Modified single-switch bridgeless PFC SEPIC structure by eliminating circulating current and power quality improvement

Modified single-switch bridgeless PFC SEPIC structure by eliminating circulating current and power quality improvement

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In this study, a modified single-switch bridgeless power factor correction (PFC) single-ended primary-inductor converter (SEPIC) structure is proposed. The major practical drawbacks of the existing structure are the presence of circulating current and high maximum current stress at the input capacit...

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Bibliographic Details
Main Authors: Abu Bakar, A (Author), Itoh, J (Author), Jumadril, JN (Author), Kasiran, MAN (Author), Muhammad, KS (Author), Noor, MKR (Author), Ponniran, A (Author), Rashid, MAZA (Author), Shah, SM (Author), Yatim, MH (Author)
Format: Article
Language:English
Published: 2019
Subjects:
0 Hz
0 W
also high maximum current stress
circulating current power quality improvement
CONVERTER
current maximum current stress
DC-DC power convertors
design parameters optimisation
existing structure
frequency 50
harmonic distortion
inductors
input capacitor
input inductors
input line frequency
maximum input voltage ripple
modified single-switch bridgeless PFC SEPIC structure
modified structure
power 160
power convertors
power factor
power factor correction
power supply quality
RECTIFIER
switching convertors
total harmonic distortion current
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