© The Institution of Engineering and Technology
This study proposes a high efficient series resonant ac–dc converter. The proposed series resonant converter has a structure integrated with an ac chopper. The proposed converter provides turn-on with zero-voltage switching of all switches and performs direct power conversion without several power conversion processes. Therefore the proposed converter can achieve high efficiency by minimising losses during ac–dc power conversion. In addition, it achieves high power factor without an additional circuit. The concept and operation principle of the converter are analysed and verified. A 300 W prototype is implemented to show the performance of the proposed converter.
References
-
-
1)
-
8. Ghanbari, A.R., Adib, E., Farzanehfard, H.: ‘Single-stage single-switch power factor correction converter based on discontinuous capacitor voltage mode buck and flyback converters’, IET Power Electron., 2013, 6, (1), pp. 146–152 (doi: 10.1049/iet-pel.2012.0191).
-
2)
-
P. Das ,
L. Shumin ,
G. Moschopoulos
.
An improved AC–DC single-stage full-bridge converter with reduced DC bus voltage.
IEEE Trans. Ind. Electron.
,
12 ,
4882 -
4893
-
3)
-
H. Ma ,
Y. Ji ,
Y. Xu
.
Design and analysis of single-stage power factor correction converter with a feedback winding.
IEEE Trans. Power Electron.
,
6 ,
1460 -
147
-
4)
-
8. Woo-Young, C., Jae-Yeon, C.: ‘A novel single-stage AC-DC converter to supply sustain power for plasma display panels’, J. Disp. Technol., 2011, 7, (9), pp. 494–502 (doi: 10.1109/JDT.2011.2141113).
-
5)
-
L. Roggia ,
F. Beltrame ,
Baggio J. Eduardo ,
J. Renes Pinheiro
.
Digital current controllers to the boost power factor correction converter with load variation.
IET Power Electron.
,
5 ,
532 -
541
-
6)
-
2. Mahdavi, M., Farzanehfard, H.: ‘Zero-voltage transition bridgeless single-ended primary inductance converter power factor correction rectifier’, IET Power Electron., 2014, 7, (4), pp. 895–902 (doi: 10.1049/iet-pel.2013.0350).
-
7)
-
B.H. Kwon ,
B.D. Min ,
J.H. Kim
.
Novel topologies of AC choppers.
IEE Proc.,Electr. Power Appl.
,
323 -
330
-
8)
-
19. Jung, J.H.: ‘Feed-forward compensator of operating frequency for APWM HB flyback converter’, IEEE Trans. Power Electron., 2012, 27, (1), pp. 211–223 (doi: 10.1109/TPEL.2011.2157363).
-
9)
-
H.-L. Cheng ,
Y.-C. Hsieh ,
C.-S. Lin
.
A novel single-stage high-power-factor AC/DC converter featuring high circuit efficiency.
IEEE Trans. Ind. Electron.
,
2 ,
524 -
532
-
10)
-
4. Liang, T.J., Huang, C.M., Chen, J.F.: ‘Two-stage high-power-factor electronic ballast for metal halide lamps’, IEEE Trans. Power Electron., 2009, 24, (12), pp. 2959–2966 (doi: 10.1109/TPEL.2009.2020731).
-
11)
-
15. Cho, Y.W., Kwon, B.H.: ‘Novel topology of ac-dc converter using direct power conversion’, IET Power Electron., 2012, 5, (8), pp. 1560–1568 (doi: 10.1049/iet-pel.2011.0355).
-
12)
-
K. Rustom ,
Q. Weihong ,
C. Iannello ,
I. Batarseh
.
Five-terminal switched transformer average modeling and AC analysis of PFC converters.
IEEE Trans. Power Electron.
,
6 ,
2352 -
2362
-
13)
-
7. Kim, K.T., Kwon, J.M., Lee, H.M., Kwon, B.H.: ‘Single-stage high-power factor half-bridge flyback converter with synchronous rectifier’, IET Power Electron., 2014, 7, (1), pp. 1–10 (doi: 10.1049/iet-pel.2011.0387).
-
14)
-
J.M. Carrasco ,
E. Galvan ,
G.E. Valderrama ,
R. Ortega ,
A.M. Stankovic
.
Analysis and experimentation of nonlinear adaptive controllers for the series resonant converter.
IEEE Trans. Power Electron.
,
536 -
544
-
15)
-
16. Kim, J.H., Min, B.D., Kwon, B.H., Won, S.C.: ‘A PWM buck-boost AC chopper solving the commutation problem’, IEEE Trans. Ind. Electron., 1998, 45, (5), pp. 823–835.
-
16)
-
5. Zhu, J., Pratt, A.: ‘Capacitor ripple current in an interleaved PFC converter’, IEEE Trans. Power Electron., 2009, 24, (6), pp. 1506–1514 (doi: 10.1109/TPEL.2009.2014164).
-
17)
-
H.S. Ribeiro ,
B.V. Borges
.
New Optimized full-bridge single-stage ac/dc converters.
IEEE Trans. Ind. Electron.
,
6 ,
2397 -
2409
-
18)
-
A.K.S. Bhat ,
R. Venkatraman
.
A soft-switched full-bridge single-stage AC-to-DC converter with low-line-current harmonic distortion.
IEEE Trans. Ind. Electron.
,
4 ,
1109 -
1116
-
19)
-
1. Zhang, J., Jovanovic, M.M., Lee, F.C.: ‘Comparison between CCM and DCM single-sage and two-stage boost PFC converter’. Proc., IEEE APEC, 1999, pp. 335–341.
http://iet.metastore.ingenta.com/content/journals/10.1049/iet-pel.2014.0077
Related content
content/journals/10.1049/iet-pel.2014.0077
pub_keyword,iet_inspecKeyword,pub_concept
6
6