A new boost converter-based soft switched active snubber cell for power factor correction

Document Type : Research Article

Authors

1 Department of Electrical-Electronics Engineering, Erzincan Binali Yildirim University, Erzincan, Turkey

2 Department of Electrical-Electronics Engineering, Bitlis Eren University, Bitlis, Turkey

Abstract

This paper introduces a new active snubber cell for soft switched power factor correction (PFC) boost converters. In the new converter, the main switch turns on by zero voltage transition (ZVT) and turns off by zero voltage switching (ZVS). The main diode turns on by ZVS and turns off by zero current switching (ZCS). In the active snubber cell, the auxiliary switch turns on by ZCS and turns off by zero current transition (ZCT). Any semiconductor device does not expose the addition voltage stress. The theoretical analysis of the proposed converter is presented, and also verified with both simulation and experimental study at 100 kHz switching frequency and 600 W output power. Furthermore, the new converter has 95.7% efficiency and 0.99 power factor at soft switching operation.

Keywords

Main Subjects

References

References:
1. Lee, S.H., Cha, W.J., and Kwon, B.H. "High-efficiency soft-switching AC-DC converter with single-powerconversion method", IEEE Trans. Ind. Electron., 64(6), pp. 4483-4490 (2017).
2. Poorali, B., Adib, E., and Farzanehfard, H. "A single-stage single-switch soft-switching power-factorcorrection led driver", IEEE Trans. Power Electron., 32(10), pp. 7932-7940 (2017).
3. Alam, M., Eberle, W., Gautam, D.S., and Botting, C. "A soft-switching bridgeless AC-DC power factor correction converter", IEEE Trans. Power Electron., 32(10), pp. 7716-7726 (2017).
4. Ting, N.S. "A new high power factor ZVT-ZCT ACDC boost converter", J. Electr. Eng. Tech., 13(4), pp. 1538-1547 (2018).
5. Lee, S.W. and Do, H.L. "Soft-switching two-switch resonant AC-DC converter with high power factor", IEEE Trans. Ind. Electron., 63(4), pp. 2083-2091 (2016).
6. Qian, J., Zhao, Q., and Lee, F.C. "Single-stage singleswitch power-factor-correction AC/DC converters with DC-bus voltage feedback for universal line applications", IEEE Trans. Power Electron., 13(6), pp. 1079- 1088 (1998).
7. Wang, C.M., Lin, C.H., Lu, C.M., and Li, J.C. "Design and realisation of a zero-voltage transition pulse-width modulation interleaved boost power factor correction converter", IET Power Electron., 8(8), pp. 1542-1551 (2015).
8. Sahin, Y. "A novel soft switching PWM-PFC AC-DC boost converter", J. Electr. Eng. Tech., 13(1), pp. 256-262 (2018).
9. Ting, N.S., Sahin, Y., and Aksoy, I. "Analysis, design, and implementation of a zero-voltage-transition interleaved boost converter", J. Power Electron., 17(1), pp. 41-55 (2017).
10. Sahin, Y., Ting, N.S., and Aksoy, I. "A highly efficient ZVT-ZCT PWM boost converter with direct power transfer", Electr. Eng., 100(2), pp. 1113-1123 (2018).
11. Sahin, Y. and Ting, N.S. "Soft switching passive snubber cell for family of PWM DC-DC converters", Electr. Eng., 100(3), pp. 1785-1796 (2018).
12. Hua, G., Leu, C.S., Jiang, Y., and Lee, F.C.Y. "New zero-voltage transition PWM converters", IEEE Trans. Power Electron., 9(2), pp. 213-219 (1994).
13. Altintas, N. "A new single phase soft switched PFC converter", J. Electr. Eng. Tech., 9(4), pp. 1592-1601 (2014).
14. Tseng, C.J. and Chen, C.L. "New ZVT-PWM converters with active snubbers", IEEE Trans. Power Electron., 13(5), pp. 861-869 (1998).
15. Huang, W. and Moschopoulos, G. "A new family of zero voltage transition PWM converters with dual active auxiliary circuits", IEEE Trans. Power Electron., 21(2), pp. 370-379 (2006).
16. Bodur, H. and Bakan, A.F. "A new ZVT-PWM DCDC converter", IEEE Trans. Power Electron., 17(1), pp. 40-47 (2002).
17. Wang, C.M. "A new zero-voltage-switching pwm boost rectifier with high power factor and low conduction losses", IEEE Trans. Ind. Electron., 52(2), pp. 427-435 (2005).
18. Park, S. and Choi, S. "Soft-switched CCM boost converters with high voltage gain for high-power applications", IEEE Trans. Power Electron., 25(5), pp. 1211-1217 (2010).
19. Choi, W.Y., Kwon, J.M., Kim, E.H., Lee, J.J., and Kwon, B.H. "Bridgeless boost rectifier with low conduction losses and reduced diode reverse-recovery problems", IEEE Trans. Ind. Electron., 54(2), pp. 769-780 (2007).
20. Ting, N.S., Aksoy, I., and Sahin, Y. "ZVT-PWM DCDC boost converter with active snubber cell", IET Power Electron., 10(2), pp. 251-260 (2017).
21. Stein, C.M.O. and Hey, H.L. "A true ZCZVT commutation cell for PWM converters", IEEE Trans. Power Electron., 15(1), pp. 185-193 (2000).
22. Lee, D.Y., Lee, B.K., Yoo, S.B., and Hyun, D.S. "An improved full-bridge zero-voltage-transition PWM DC/DC converter with zero-voltage/zero- current switching of the auxiliary switches", IEEE Trans. Ind. Appl., 36(2), pp. 558-566 (2000).
23. Menegaz, P.J.M., Co, M.A., Simonetti, D.S.L., and Vieria, J.L.F. "Improving the operation of ZVT DCDC converters", IEEE 30th Power Electronics Specialist Conference (PESC'99), pp. 293-297 (1999).
24. Bodur, H. and Bakan, A.F. "A new ZVT-ZCT-PWM DC-DC converter", IEEE Trans. Power Electron., 19(3), pp. 676-684 (2004).
25. Bodur, H. and Yildirmaz, S. "A new ZVT snubber cell for PWM-PFC boost converter", IEEE Trans. Ind. Electron., 64(1), pp. 300-309 (2017).
26. Sahin, Y. and Ting, N.S. "Design and application of a novel snubber cell for soft switched pwm dc-dc converters", Sadhana Eng. Sciences, 44(71), pp. 1-9 (2019).
Scientia Iranica
Volume 28, Issue 6 - Serial Number 6
Transactions on Computer Science & Engineering and Electrical Engineering (D)
November and December 2021
Pages 3342-3351

Files

History

  • Receive Date: 24 December 2017
  • Revise Date: 13 March 2019
  • Accept Date: 13 May 2019

Share

How to cite

Statistics