TY - GEN
T1 - Single-stage single-switch high-power-factor boost-forward converter with FM and PWM composite control
AU - Lee, Jia You
AU - Chen, Jiann Fuh
AU - Shen, Hung Yu
AU - Hong, Siang Fu
PY - 2012
Y1 - 2012
N2 - This paper presents the single-stage boost-forward converter with pulse-width modulation and frequency modulation composite control. The feature of this composite control is the ripple of output voltage can be reduced by pulse-width modulation and the harmonic of input current can also be reduced by frequency modulation. Therefore, the higher efficiency of system is achieved. In this way, the pulse-width and frequency modulation are mainly controlled by the feedback voltage and the larger variation of duty-cycle would be improved when input current is changed and input voltage is dropped to low voltage level. In result, the ripple of output voltage and the harmonic of input current would be reduced. The experiment is carried out to verify this composite control method by compare to the single-stage high-power-factor boost-forward converter with single modulation control.
AB - This paper presents the single-stage boost-forward converter with pulse-width modulation and frequency modulation composite control. The feature of this composite control is the ripple of output voltage can be reduced by pulse-width modulation and the harmonic of input current can also be reduced by frequency modulation. Therefore, the higher efficiency of system is achieved. In this way, the pulse-width and frequency modulation are mainly controlled by the feedback voltage and the larger variation of duty-cycle would be improved when input current is changed and input voltage is dropped to low voltage level. In result, the ripple of output voltage and the harmonic of input current would be reduced. The experiment is carried out to verify this composite control method by compare to the single-stage high-power-factor boost-forward converter with single modulation control.
UR - http://www.scopus.com/inward/record.url?scp=84864248323&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84864248323&partnerID=8YFLogxK
U2 - 10.1109/IS3C.2012.96
DO - 10.1109/IS3C.2012.96
M3 - Conference contribution
AN - SCOPUS:84864248323
SN - 9780769546551
T3 - Proceedings - 2012 International Symposium on Computer, Consumer and Control, IS3C 2012
SP - 353
EP - 356
BT - Proceedings - 2012 International Symposium on Computer, Consumer and Control, IS3C 2012
T2 - 2012 International Symposium on Computer, Consumer and Control, IS3C 2012
Y2 - 4 June 2012 through 6 June 2012
ER -